[PATCH 0/3] Consider joiner calculation for panel fitting

[PATCH 0/3] Consider joiner calculation for panel fitting

[Nemesa Garg]

There is an issue when pch_pfit and joiner gets enabled together.
Moves the panel_fitting to later stage after pipe_src width is adjusted for
joiner. Replace adjusted_mode with pipe_mode in pch_panel_fitting function 
so that correct value of pipe_src is used once joiner calculation are done.
Also decouple the current intel_panel_fitting into pch and gmch panel
fitting function.

Nemesa Garg (3):
  drm/i915/display: Modify panel_fitting code for joiner
  drm/i915/display: Add gmch_panel_fitting in all encoders
  drm/i915/display: Call panel_fitting from pipe_config

 drivers/gpu/drm/i915/display/icl_dsi.c       |  8 +--
 drivers/gpu/drm/i915/display/intel_display.c | 20 ++++++++
 drivers/gpu/drm/i915/display/intel_dp.c      |  5 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c    |  4 +-
 drivers/gpu/drm/i915/display/intel_lvds.c    |  8 +--
 drivers/gpu/drm/i915/display/intel_panel.c   | 52 ++++++++++----------
 drivers/gpu/drm/i915/display/intel_panel.h   |  8 ++-
 drivers/gpu/drm/i915/display/vlv_dsi.c       |  8 +--
 8 files changed, 71 insertions(+), 42 deletions(-)

-- 
2.25.1

[PATCH 1/3] drm/i915/display: Modify panel_fitting code for joiner

[Nemesa Garg]

Replace adjusted_mode with pipe_mode in pch_panel_fitting
so as to that final pipe src width and height is used after
joiner calculation. De-couple the current intel_panel_fitting
function, one pre-ilk and one post-ilk, as post-ilk
pch_panel_fitting is called from pipe_config.

v4: Replace adjusted_mode with pipe_mode[Ville]
    Keep gmch panel fitting in same place[Ville]

Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
---
 drivers/gpu/drm/i915/display/intel_panel.c | 52 +++++++++++-----------
 drivers/gpu/drm/i915/display/intel_panel.h |  8 +++-
 2 files changed, 32 insertions(+), 28 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
index 71454ddef20f..bd25c96f2e57 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.c
+++ b/drivers/gpu/drm/i915/display/intel_panel.c
@@ -387,15 +387,15 @@ void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector,
 static int pch_panel_fitting(struct intel_crtc_state *crtc_state,
 			     const struct drm_connector_state *conn_state)
 {
-	const struct drm_display_mode *adjusted_mode =
-		&crtc_state->hw.adjusted_mode;
+	const struct drm_display_mode *pipe_mode =
+		&crtc_state->hw.pipe_mode;
 	int pipe_src_w = drm_rect_width(&crtc_state->pipe_src);
 	int pipe_src_h = drm_rect_height(&crtc_state->pipe_src);
 	int x, y, width, height;
 
 	/* Native modes don't need fitting */
-	if (adjusted_mode->crtc_hdisplay == pipe_src_w &&
-	    adjusted_mode->crtc_vdisplay == pipe_src_h &&
+	if (pipe_mode->crtc_hdisplay == pipe_src_w &&
+	    pipe_mode->crtc_vdisplay == pipe_src_h &&
 	    crtc_state->output_format != INTEL_OUTPUT_FORMAT_YCBCR420)
 		return 0;
 
@@ -403,45 +403,45 @@ static int pch_panel_fitting(struct intel_crtc_state *crtc_state,
 	case DRM_MODE_SCALE_CENTER:
 		width = pipe_src_w;
 		height = pipe_src_h;
-		x = (adjusted_mode->crtc_hdisplay - width + 1)/2;
-		y = (adjusted_mode->crtc_vdisplay - height + 1)/2;
+		x = (pipe_mode->crtc_hdisplay - width + 1) / 2;
+		y = (pipe_mode->crtc_vdisplay - height + 1) / 2;
 		break;
 
 	case DRM_MODE_SCALE_ASPECT:
 		/* Scale but preserve the aspect ratio */
 		{
-			u32 scaled_width = adjusted_mode->crtc_hdisplay * pipe_src_h;
-			u32 scaled_height = pipe_src_w * adjusted_mode->crtc_vdisplay;
+			u32 scaled_width = pipe_mode->crtc_hdisplay * pipe_src_h;
+			u32 scaled_height = pipe_src_w * pipe_mode->crtc_vdisplay;
 			if (scaled_width > scaled_height) { /* pillar */
 				width = scaled_height / pipe_src_h;
 				if (width & 1)
 					width++;
-				x = (adjusted_mode->crtc_hdisplay - width + 1) / 2;
+				x = (pipe_mode->crtc_hdisplay - width + 1) / 2;
 				y = 0;
-				height = adjusted_mode->crtc_vdisplay;
+				height = pipe_mode->crtc_vdisplay;
 			} else if (scaled_width < scaled_height) { /* letter */
 				height = scaled_width / pipe_src_w;
 				if (height & 1)
 				    height++;
-				y = (adjusted_mode->crtc_vdisplay - height + 1) / 2;
+				y = (pipe_mode->crtc_vdisplay - height + 1) / 2;
 				x = 0;
-				width = adjusted_mode->crtc_hdisplay;
+				width = pipe_mode->crtc_hdisplay;
 			} else {
 				x = y = 0;
-				width = adjusted_mode->crtc_hdisplay;
-				height = adjusted_mode->crtc_vdisplay;
+				width = pipe_mode->crtc_hdisplay;
+				height = pipe_mode->crtc_vdisplay;
 			}
 		}
 		break;
 
 	case DRM_MODE_SCALE_NONE:
-		WARN_ON(adjusted_mode->crtc_hdisplay != pipe_src_w);
-		WARN_ON(adjusted_mode->crtc_vdisplay != pipe_src_h);
+		WARN_ON(pipe_mode->crtc_hdisplay != pipe_src_w);
+		WARN_ON(pipe_mode->crtc_vdisplay != pipe_src_h);
 		fallthrough;
 	case DRM_MODE_SCALE_FULLSCREEN:
 		x = y = 0;
-		width = adjusted_mode->crtc_hdisplay;
-		height = adjusted_mode->crtc_vdisplay;
+		width = pipe_mode->crtc_hdisplay;
+		height = pipe_mode->crtc_vdisplay;
 		break;
 
 	default:
@@ -666,16 +666,16 @@ static int gmch_panel_fitting(struct intel_crtc_state *crtc_state,
 	return 0;
 }
 
-int intel_panel_fitting(struct intel_crtc_state *crtc_state,
-			const struct drm_connector_state *conn_state)
+int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
+			    const struct drm_connector_state *conn_state)
 {
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	return gmch_panel_fitting(crtc_state, conn_state);
+}
 
-	if (HAS_GMCH(i915))
-		return gmch_panel_fitting(crtc_state, conn_state);
-	else
-		return pch_panel_fitting(crtc_state, conn_state);
+int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
+			    const struct drm_connector_state *conn_state)
+{
+	return pch_panel_fitting(crtc_state, conn_state);
 }
 
 enum drm_connector_status
diff --git a/drivers/gpu/drm/i915/display/intel_panel.h b/drivers/gpu/drm/i915/display/intel_panel.h
index 15a8c897b33f..0f678cd72403 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.h
+++ b/drivers/gpu/drm/i915/display/intel_panel.h
@@ -42,8 +42,12 @@ enum drrs_type intel_panel_drrs_type(struct intel_connector *connector);
 enum drm_mode_status
 intel_panel_mode_valid(struct intel_connector *connector,
 		       const struct drm_display_mode *mode);
-int intel_panel_fitting(struct intel_crtc_state *crtc_state,
-			const struct drm_connector_state *conn_state);
+int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
+			    const struct drm_connector_state *conn_state);
+
+int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
+			    const struct drm_connector_state *conn_state);
+
 int intel_panel_compute_config(struct intel_connector *connector,
 			       struct drm_display_mode *adjusted_mode);
 void intel_panel_add_edid_fixed_modes(struct intel_connector *connector,
-- 
2.25.1

Re: [PATCH 1/3] drm/i915/display: Modify panel_fitting code for joiner

[Jani Nikula]

On Wed, 25 Sep 2024, Nemesa Garg <nemesa.garg@intel.com> wrote:
> @@ -666,16 +666,16 @@ static int gmch_panel_fitting(struct intel_crtc_state *crtc_state,
>  	return 0;
>  }
>  
> -int intel_panel_fitting(struct intel_crtc_state *crtc_state,
> -			const struct drm_connector_state *conn_state)
> +int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
> +			    const struct drm_connector_state *conn_state)

What's gch supposed to mean?


-- 
Jani Nikula, Intel

RE: [PATCH 1/3] drm/i915/display: Modify panel_fitting code for joiner

[Garg, Nemesa]

> -----Original Message-----
> From: Jani Nikula <jani.nikula@linux.intel.com>
> Sent: Wednesday, September 25, 2024 2:42 PM
> To: Garg, Nemesa <nemesa.garg@intel.com>; intel-gfx@lists.freedesktop.org
> Cc: Garg, Nemesa <nemesa.garg@intel.com>
> Subject: Re: [PATCH 1/3] drm/i915/display: Modify panel_fitting code for joiner
> 
> On Wed, 25 Sep 2024, Nemesa Garg <nemesa.garg@intel.com> wrote:
> > @@ -666,16 +666,16 @@ static int gmch_panel_fitting(struct intel_crtc_state
> *crtc_state,
> >  	return 0;
> >  }
> >
> > -int intel_panel_fitting(struct intel_crtc_state *crtc_state,
> > -			const struct drm_connector_state *conn_state)
> > +int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
> > +			    const struct drm_connector_state *conn_state)
> 
> What's gch supposed to mean?
> Will replace with gmch.

Thanks and Regards,
Nemesa
> 
> --
> Jani Nikula, Intel

Re: [PATCH 1/3] drm/i915/display: Modify panel_fitting code for joiner

[Ville Syrjälä]

On Wed, Sep 25, 2024 at 12:00:30PM +0530, Nemesa Garg wrote:
> Replace adjusted_mode with pipe_mode in pch_panel_fitting
> so as to that final pipe src width and height is used after
> joiner calculation. De-couple the current intel_panel_fitting
> function, one pre-ilk and one post-ilk, as post-ilk
> pch_panel_fitting is called from pipe_config.
> 
> v4: Replace adjusted_mode with pipe_mode[Ville]
>     Keep gmch panel fitting in same place[Ville]
> 
> Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_panel.c | 52 +++++++++++-----------
>  drivers/gpu/drm/i915/display/intel_panel.h |  8 +++-
>  2 files changed, 32 insertions(+), 28 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
> index 71454ddef20f..bd25c96f2e57 100644
> --- a/drivers/gpu/drm/i915/display/intel_panel.c
> +++ b/drivers/gpu/drm/i915/display/intel_panel.c
> @@ -387,15 +387,15 @@ void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector,
>  static int pch_panel_fitting(struct intel_crtc_state *crtc_state,
>  			     const struct drm_connector_state *conn_state)
>  {
> -	const struct drm_display_mode *adjusted_mode =
> -		&crtc_state->hw.adjusted_mode;
> +	const struct drm_display_mode *pipe_mode =
> +		&crtc_state->hw.pipe_mode;

We don't have that where this currently gets caller.

We'll need to do this in careful steps:
1) reject joiner + pfit (assuming we are allowing this currently?)
   needs to be first so we can backport it
2) call pch_panel_fitting() after pipe_src+pipe_mode have been
   computed
3) switch to using pipe_mode in pch_panel_fitting()
4) allow joiner+pfit again, assuming everyhting looks kosher

5) ponteially follow up with some cleanups, eg. get rid of the
   early pipe_src initialization in intel_modeset_pipe_config().
   This needs to be done without breaking the gmch stuff mind you,
   as that would presumably still need pipe_src early

>  	int pipe_src_w = drm_rect_width(&crtc_state->pipe_src);
>  	int pipe_src_h = drm_rect_height(&crtc_state->pipe_src);
>  	int x, y, width, height;
>  
>  	/* Native modes don't need fitting */
> -	if (adjusted_mode->crtc_hdisplay == pipe_src_w &&
> -	    adjusted_mode->crtc_vdisplay == pipe_src_h &&
> +	if (pipe_mode->crtc_hdisplay == pipe_src_w &&
> +	    pipe_mode->crtc_vdisplay == pipe_src_h &&
>  	    crtc_state->output_format != INTEL_OUTPUT_FORMAT_YCBCR420)
>  		return 0;
>  
> @@ -403,45 +403,45 @@ static int pch_panel_fitting(struct intel_crtc_state *crtc_state,
>  	case DRM_MODE_SCALE_CENTER:
>  		width = pipe_src_w;
>  		height = pipe_src_h;
> -		x = (adjusted_mode->crtc_hdisplay - width + 1)/2;
> -		y = (adjusted_mode->crtc_vdisplay - height + 1)/2;
> +		x = (pipe_mode->crtc_hdisplay - width + 1) / 2;
> +		y = (pipe_mode->crtc_vdisplay - height + 1) / 2;
>  		break;
>  
>  	case DRM_MODE_SCALE_ASPECT:
>  		/* Scale but preserve the aspect ratio */
>  		{
> -			u32 scaled_width = adjusted_mode->crtc_hdisplay * pipe_src_h;
> -			u32 scaled_height = pipe_src_w * adjusted_mode->crtc_vdisplay;
> +			u32 scaled_width = pipe_mode->crtc_hdisplay * pipe_src_h;
> +			u32 scaled_height = pipe_src_w * pipe_mode->crtc_vdisplay;
>  			if (scaled_width > scaled_height) { /* pillar */
>  				width = scaled_height / pipe_src_h;
>  				if (width & 1)
>  					width++;
> -				x = (adjusted_mode->crtc_hdisplay - width + 1) / 2;
> +				x = (pipe_mode->crtc_hdisplay - width + 1) / 2;
>  				y = 0;
> -				height = adjusted_mode->crtc_vdisplay;
> +				height = pipe_mode->crtc_vdisplay;
>  			} else if (scaled_width < scaled_height) { /* letter */
>  				height = scaled_width / pipe_src_w;
>  				if (height & 1)
>  				    height++;
> -				y = (adjusted_mode->crtc_vdisplay - height + 1) / 2;
> +				y = (pipe_mode->crtc_vdisplay - height + 1) / 2;
>  				x = 0;
> -				width = adjusted_mode->crtc_hdisplay;
> +				width = pipe_mode->crtc_hdisplay;
>  			} else {
>  				x = y = 0;
> -				width = adjusted_mode->crtc_hdisplay;
> -				height = adjusted_mode->crtc_vdisplay;
> +				width = pipe_mode->crtc_hdisplay;
> +				height = pipe_mode->crtc_vdisplay;
>  			}
>  		}
>  		break;
>  
>  	case DRM_MODE_SCALE_NONE:
> -		WARN_ON(adjusted_mode->crtc_hdisplay != pipe_src_w);
> -		WARN_ON(adjusted_mode->crtc_vdisplay != pipe_src_h);
> +		WARN_ON(pipe_mode->crtc_hdisplay != pipe_src_w);
> +		WARN_ON(pipe_mode->crtc_vdisplay != pipe_src_h);
>  		fallthrough;
>  	case DRM_MODE_SCALE_FULLSCREEN:
>  		x = y = 0;
> -		width = adjusted_mode->crtc_hdisplay;
> -		height = adjusted_mode->crtc_vdisplay;
> +		width = pipe_mode->crtc_hdisplay;
> +		height = pipe_mode->crtc_vdisplay;
>  		break;
>  
>  	default:
> @@ -666,16 +666,16 @@ static int gmch_panel_fitting(struct intel_crtc_state *crtc_state,
>  	return 0;
>  }
>  
> -int intel_panel_fitting(struct intel_crtc_state *crtc_state,
> -			const struct drm_connector_state *conn_state)
> +int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
> +			    const struct drm_connector_state *conn_state)
>  {
> -	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
> -	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
> +	return gmch_panel_fitting(crtc_state, conn_state);
> +}
>  
> -	if (HAS_GMCH(i915))
> -		return gmch_panel_fitting(crtc_state, conn_state);
> -	else
> -		return pch_panel_fitting(crtc_state, conn_state);
> +int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
> +			    const struct drm_connector_state *conn_state)
> +{
> +	return pch_panel_fitting(crtc_state, conn_state);
>  }
>  
>  enum drm_connector_status
> diff --git a/drivers/gpu/drm/i915/display/intel_panel.h b/drivers/gpu/drm/i915/display/intel_panel.h
> index 15a8c897b33f..0f678cd72403 100644
> --- a/drivers/gpu/drm/i915/display/intel_panel.h
> +++ b/drivers/gpu/drm/i915/display/intel_panel.h
> @@ -42,8 +42,12 @@ enum drrs_type intel_panel_drrs_type(struct intel_connector *connector);
>  enum drm_mode_status
>  intel_panel_mode_valid(struct intel_connector *connector,
>  		       const struct drm_display_mode *mode);
> -int intel_panel_fitting(struct intel_crtc_state *crtc_state,
> -			const struct drm_connector_state *conn_state);
> +int intel_gch_panel_fitting(struct intel_crtc_state *crtc_state,
> +			    const struct drm_connector_state *conn_state);
> +
> +int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
> +			    const struct drm_connector_state *conn_state);
> +
>  int intel_panel_compute_config(struct intel_connector *connector,
>  			       struct drm_display_mode *adjusted_mode);
>  void intel_panel_add_edid_fixed_modes(struct intel_connector *connector,
> -- 
> 2.25.1

-- 
Ville Syrjälä
Intel

[PATCH 2/3] drm/i915/display: Add gmch_panel_fitting in all encoders

[Nemesa Garg]

For all encoders add gmch_panel_fitting and remove
pch_panel_fitting as it will be called from pipe_config
after joiner calculation is done.

Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
---
 drivers/gpu/drm/i915/display/icl_dsi.c    | 8 +++++---
 drivers/gpu/drm/i915/display/intel_dp.c   | 5 ++---
 drivers/gpu/drm/i915/display/intel_hdmi.c | 4 ++--
 drivers/gpu/drm/i915/display/intel_lvds.c | 8 +++++---
 drivers/gpu/drm/i915/display/vlv_dsi.c    | 8 +++++---
 5 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index 293efc1f841d..cfbfbc815d8c 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -1641,9 +1641,11 @@ static int gen11_dsi_compute_config(struct intel_encoder *encoder,
 	if (ret)
 		return ret;
 
-	ret = intel_panel_fitting(pipe_config, conn_state);
-	if (ret)
-		return ret;
+	if (HAS_GMCH(i915)) {
+		ret = intel_gch_panel_fitting(pipe_config, conn_state);
+		if (ret)
+			return ret;
+	}
 
 	adjusted_mode->flags = 0;
 
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index a1fcedfd404b..480cb8dc2948 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3049,9 +3049,8 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	if (ret)
 		return ret;
 
-	if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
-	    pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) {
-		ret = intel_panel_fitting(pipe_config, conn_state);
+	if (HAS_GMCH(dev_priv)) {
+		ret = intel_gch_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index cd9ee171e0df..90b4664f66f8 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2345,8 +2345,8 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
 		return ret;
 	}
 
-	if (intel_hdmi_is_ycbcr420(pipe_config)) {
-		ret = intel_panel_fitting(pipe_config, conn_state);
+	if (HAS_GMCH(display)) {
+		ret = intel_gch_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
index fb4ed9f7855b..c28979b4ac15 100644
--- a/drivers/gpu/drm/i915/display/intel_lvds.c
+++ b/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -463,9 +463,11 @@ static int intel_lvds_compute_config(struct intel_encoder *encoder,
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
 		return -EINVAL;
 
-	ret = intel_panel_fitting(crtc_state, conn_state);
-	if (ret)
-		return ret;
+	if (HAS_GMCH(i915)) {
+		ret = intel_gch_panel_fitting(crtc_state, conn_state);
+		if (ret)
+			return ret;
+	}
 
 	/*
 	 * XXX: It would be nice to support lower refresh rates on the
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
index d21f3fb39706..753a883c30c2 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -282,9 +282,11 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder,
 	if (ret)
 		return ret;
 
-	ret = intel_panel_fitting(pipe_config, conn_state);
-	if (ret)
-		return ret;
+	if (HAS_GMCH(dev_priv)) {
+		ret = intel_gch_panel_fitting(pipe_config, conn_state);
+		if (ret)
+			return ret;
+	}
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
 		return -EINVAL;
-- 
2.25.1

Re: [PATCH 2/3] drm/i915/display: Add gmch_panel_fitting in all encoders

[Jani Nikula]

On Wed, 25 Sep 2024, Nemesa Garg <nemesa.garg@intel.com> wrote:
> For all encoders add gmch_panel_fitting and remove
> pch_panel_fitting as it will be called from pipe_config
> after joiner calculation is done.
>
> Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
> ---
>  drivers/gpu/drm/i915/display/icl_dsi.c    | 8 +++++---
>  drivers/gpu/drm/i915/display/intel_dp.c   | 5 ++---
>  drivers/gpu/drm/i915/display/intel_hdmi.c | 4 ++--
>  drivers/gpu/drm/i915/display/intel_lvds.c | 8 +++++---
>  drivers/gpu/drm/i915/display/vlv_dsi.c    | 8 +++++---
>  5 files changed, 19 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> index 293efc1f841d..cfbfbc815d8c 100644
> --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> @@ -1641,9 +1641,11 @@ static int gen11_dsi_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	ret = intel_panel_fitting(pipe_config, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(i915)) {

ICL DSI code is only used when HAS_DDI() is true, but HAS_GMCH() and
HAS_DDI() are never both true at the same time.

> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> +		if (ret)
> +			return ret;
> +	}
>  
>  	adjusted_mode->flags = 0;
>  
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index a1fcedfd404b..480cb8dc2948 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -3049,9 +3049,8 @@ intel_dp_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
> -	    pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) {
> -		ret = intel_panel_fitting(pipe_config, conn_state);
> +	if (HAS_GMCH(dev_priv)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
>  		if (ret)
>  			return ret;
>  	}
> diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
> index cd9ee171e0df..90b4664f66f8 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
> @@ -2345,8 +2345,8 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
>  		return ret;
>  	}
>  
> -	if (intel_hdmi_is_ycbcr420(pipe_config)) {
> -		ret = intel_panel_fitting(pipe_config, conn_state);
> +	if (HAS_GMCH(display)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
>  		if (ret)
>  			return ret;
>  	}
> diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
> index fb4ed9f7855b..c28979b4ac15 100644
> --- a/drivers/gpu/drm/i915/display/intel_lvds.c
> +++ b/drivers/gpu/drm/i915/display/intel_lvds.c
> @@ -463,9 +463,11 @@ static int intel_lvds_compute_config(struct intel_encoder *encoder,
>  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
>  		return -EINVAL;
>  
> -	ret = intel_panel_fitting(crtc_state, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(i915)) {
> +		ret = intel_gch_panel_fitting(crtc_state, conn_state);
> +		if (ret)
> +			return ret;
> +	}
>  
>  	/*
>  	 * XXX: It would be nice to support lower refresh rates on the
> diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
> index d21f3fb39706..753a883c30c2 100644
> --- a/drivers/gpu/drm/i915/display/vlv_dsi.c
> +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
> @@ -282,9 +282,11 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	ret = intel_panel_fitting(pipe_config, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(dev_priv)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> +		if (ret)
> +			return ret;
> +	}
>  
>  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
>  		return -EINVAL;

-- 
Jani Nikula, Intel

RE: [PATCH 2/3] drm/i915/display: Add gmch_panel_fitting in all encoders

[Garg, Nemesa]

> -----Original Message-----
> From: Jani Nikula <jani.nikula@linux.intel.com>
> Sent: Wednesday, September 25, 2024 2:42 PM
> To: Garg, Nemesa <nemesa.garg@intel.com>; intel-gfx@lists.freedesktop.org
> Cc: Garg, Nemesa <nemesa.garg@intel.com>
> Subject: Re: [PATCH 2/3] drm/i915/display: Add gmch_panel_fitting in all
> encoders
> 
> On Wed, 25 Sep 2024, Nemesa Garg <nemesa.garg@intel.com> wrote:
> > For all encoders add gmch_panel_fitting and remove pch_panel_fitting
> > as it will be called from pipe_config after joiner calculation is
> > done.
> >
> > Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/icl_dsi.c    | 8 +++++---
> >  drivers/gpu/drm/i915/display/intel_dp.c   | 5 ++---
> >  drivers/gpu/drm/i915/display/intel_hdmi.c | 4 ++--
> > drivers/gpu/drm/i915/display/intel_lvds.c | 8 +++++---
> >  drivers/gpu/drm/i915/display/vlv_dsi.c    | 8 +++++---
> >  5 files changed, 19 insertions(+), 14 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c
> > b/drivers/gpu/drm/i915/display/icl_dsi.c
> > index 293efc1f841d..cfbfbc815d8c 100644
> > --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> > +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> > @@ -1641,9 +1641,11 @@ static int gen11_dsi_compute_config(struct
> intel_encoder *encoder,
> >  	if (ret)
> >  		return ret;
> >
> > -	ret = intel_panel_fitting(pipe_config, conn_state);
> > -	if (ret)
> > -		return ret;
> > +	if (HAS_GMCH(i915)) {
> 
> ICL DSI code is only used when HAS_DDI() is true, but HAS_GMCH() and
> HAS_DDI() are never both true at the same time.
> So in this case only pch_panel_fitting can be supported.?
Thanks and Regards,
Nemesa
> > +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> > +		if (ret)
> > +			return ret;
> > +	}
> >
> >  	adjusted_mode->flags = 0;
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
> > b/drivers/gpu/drm/i915/display/intel_dp.c
> > index a1fcedfd404b..480cb8dc2948 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dp.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> > @@ -3049,9 +3049,8 @@ intel_dp_compute_config(struct intel_encoder
> *encoder,
> >  	if (ret)
> >  		return ret;
> >
> > -	if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
> > -	    pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
> {
> > -		ret = intel_panel_fitting(pipe_config, conn_state);
> > +	if (HAS_GMCH(dev_priv)) {
> > +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> >  		if (ret)
> >  			return ret;
> >  	}
> > diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c
> > b/drivers/gpu/drm/i915/display/intel_hdmi.c
> > index cd9ee171e0df..90b4664f66f8 100644
> > --- a/drivers/gpu/drm/i915/display/intel_hdmi.c
> > +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
> > @@ -2345,8 +2345,8 @@ int intel_hdmi_compute_config(struct intel_encoder
> *encoder,
> >  		return ret;
> >  	}
> >
> > -	if (intel_hdmi_is_ycbcr420(pipe_config)) {
> > -		ret = intel_panel_fitting(pipe_config, conn_state);
> > +	if (HAS_GMCH(display)) {
> > +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> >  		if (ret)
> >  			return ret;
> >  	}
> > diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c
> > b/drivers/gpu/drm/i915/display/intel_lvds.c
> > index fb4ed9f7855b..c28979b4ac15 100644
> > --- a/drivers/gpu/drm/i915/display/intel_lvds.c
> > +++ b/drivers/gpu/drm/i915/display/intel_lvds.c
> > @@ -463,9 +463,11 @@ static int intel_lvds_compute_config(struct
> intel_encoder *encoder,
> >  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
> >  		return -EINVAL;
> >
> > -	ret = intel_panel_fitting(crtc_state, conn_state);
> > -	if (ret)
> > -		return ret;
> > +	if (HAS_GMCH(i915)) {
> > +		ret = intel_gch_panel_fitting(crtc_state, conn_state);
> > +		if (ret)
> > +			return ret;
> > +	}
> >
> >  	/*
> >  	 * XXX: It would be nice to support lower refresh rates on the diff
> > --git a/drivers/gpu/drm/i915/display/vlv_dsi.c
> > b/drivers/gpu/drm/i915/display/vlv_dsi.c
> > index d21f3fb39706..753a883c30c2 100644
> > --- a/drivers/gpu/drm/i915/display/vlv_dsi.c
> > +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
> > @@ -282,9 +282,11 @@ static int intel_dsi_compute_config(struct
> intel_encoder *encoder,
> >  	if (ret)
> >  		return ret;
> >
> > -	ret = intel_panel_fitting(pipe_config, conn_state);
> > -	if (ret)
> > -		return ret;
> > +	if (HAS_GMCH(dev_priv)) {
> > +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> > +		if (ret)
> > +			return ret;
> > +	}
> >
> >  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
> >  		return -EINVAL;
> 
> --
> Jani Nikula, Intel

Re: [PATCH 2/3] drm/i915/display: Add gmch_panel_fitting in all encoders

[Ville Syrjälä]

On Wed, Sep 25, 2024 at 12:00:31PM +0530, Nemesa Garg wrote:
> For all encoders add gmch_panel_fitting and remove
> pch_panel_fitting as it will be called from pipe_config
> after joiner calculation is done.
> 
> Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
> ---
>  drivers/gpu/drm/i915/display/icl_dsi.c    | 8 +++++---
>  drivers/gpu/drm/i915/display/intel_dp.c   | 5 ++---
>  drivers/gpu/drm/i915/display/intel_hdmi.c | 4 ++--
>  drivers/gpu/drm/i915/display/intel_lvds.c | 8 +++++---
>  drivers/gpu/drm/i915/display/vlv_dsi.c    | 8 +++++---
>  5 files changed, 19 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> index 293efc1f841d..cfbfbc815d8c 100644
> --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> @@ -1641,9 +1641,11 @@ static int gen11_dsi_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	ret = intel_panel_fitting(pipe_config, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(i915)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> +		if (ret)
> +			return ret;
> +	}

This one can be nuked entirely as Jani pointed out.

>  
>  	adjusted_mode->flags = 0;
>  
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index a1fcedfd404b..480cb8dc2948 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -3049,9 +3049,8 @@ intel_dp_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
> -	    pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) {
> -		ret = intel_panel_fitting(pipe_config, conn_state);
> +	if (HAS_GMCH(dev_priv)) {

Hmm. Technically we only need this for eDP (no 4:2:0
on gmch so that part is irrelevant), but I suppose
there should be no real harm in calling it
unconditionally as gmch_panel_fitting() will check
whether pipe_src matches the mode.

> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
>  		if (ret)
>  			return ret;
>  	}
> diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
> index cd9ee171e0df..90b4664f66f8 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
> @@ -2345,8 +2345,8 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
>  		return ret;
>  	}
>  
> -	if (intel_hdmi_is_ycbcr420(pipe_config)) {
> -		ret = intel_panel_fitting(pipe_config, conn_state);
> +	if (HAS_GMCH(display)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
>  		if (ret)
>  			return ret;
>  	}

This too can be nuked since there is no 4:2:0 support 
on gmch platforms.

> diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
> index fb4ed9f7855b..c28979b4ac15 100644
> --- a/drivers/gpu/drm/i915/display/intel_lvds.c
> +++ b/drivers/gpu/drm/i915/display/intel_lvds.c
> @@ -463,9 +463,11 @@ static int intel_lvds_compute_config(struct intel_encoder *encoder,
>  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
>  		return -EINVAL;
>  
> -	ret = intel_panel_fitting(crtc_state, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(i915)) {
> +		ret = intel_gch_panel_fitting(crtc_state, conn_state);
> +		if (ret)
> +			return ret;
> +	}
>  
>  	/*
>  	 * XXX: It would be nice to support lower refresh rates on the
> diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
> index d21f3fb39706..753a883c30c2 100644
> --- a/drivers/gpu/drm/i915/display/vlv_dsi.c
> +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
> @@ -282,9 +282,11 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder,
>  	if (ret)
>  		return ret;
>  
> -	ret = intel_panel_fitting(pipe_config, conn_state);
> -	if (ret)
> -		return ret;
> +	if (HAS_GMCH(dev_priv)) {
> +		ret = intel_gch_panel_fitting(pipe_config, conn_state);
> +		if (ret)
> +			return ret;
> +	}
>  
>  	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
>  		return -EINVAL;
> -- 
> 2.25.1

-- 
Ville Syrjälä
Intel

[PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config

[Nemesa Garg]

In panel fitter/pipe scaler scenario the pch_pfit configuration
currently takes place before accounting for pipe_src width for
joiner. This causes issue when pch_pfit and joiner get enabled
together. Call panel_fitting from pipe_config once pipe src is
computed.

v4: Remove need_joiner flag [Ville]

Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index b4ef4d59da1a..0148939caaaa 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -4653,6 +4653,8 @@ intel_modeset_pipe_config(struct intel_atomic_state *state,
 		intel_atomic_get_new_crtc_state(state, crtc);
 	struct drm_connector *connector;
 	struct drm_connector_state *connector_state;
+	const struct drm_display_mode *fixed_mode;
+	struct intel_dp *intel_dp;
 	int pipe_src_w, pipe_src_h;
 	int base_bpp, ret, i;
 
@@ -4774,6 +4776,24 @@ intel_modeset_pipe_config(struct intel_atomic_state *state,
 		return ret;
 	}
 
+	for_each_new_connector_in_state(&state->base, connector,
+					connector_state, i) {
+		struct intel_encoder *encoder =
+			to_intel_encoder(connector_state->best_encoder);
+
+		if (connector_state->crtc != &crtc->base)
+			continue;
+
+		intel_dp = enc_to_intel_dp(encoder);
+
+		if (!intel_dp)
+			continue;
+
+		if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
+		    crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
+			return intel_pch_panel_fitting(crtc_state, connector_state);
+	}
+
 	/* Dithering seems to not pass-through bits correctly when it should, so
 	 * only enable it on 6bpc panels and when its not a compliance
 	 * test requesting 6bpc video pattern.
-- 
2.25.1

Re: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config

[kernel test robot]

Hi Nemesa,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.11 next-20240925]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Nemesa-Garg/drm-i915-display-Modify-panel_fitting-code-for-joiner/20240925-143239
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
patch link:    https://lore.kernel.org/r/20240925063032.2311796-4-nemesa.garg%40intel.com
patch subject: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config
config: i386-randconfig-015-20240925 (https://download.01.org/0day-ci/archive/20240926/202409260417.AhxuRXmO-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240926/202409260417.AhxuRXmO-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409260417.AhxuRXmO-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/i915/display/intel_display.c:4792:37: error: variable 'fixed_mode' is uninitialized when used here [-Werror,-Wuninitialized]
    4792 |                 if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
         |                                                   ^~~~~~~~~~
   drivers/gpu/drm/i915/display/intel_display.c:4656:43: note: initialize the variable 'fixed_mode' to silence this warning
    4656 |         const struct drm_display_mode *fixed_mode;
         |                                                  ^
         |                                                   = NULL
   1 error generated.


vim +/fixed_mode +4792 drivers/gpu/drm/i915/display/intel_display.c

  4645	
  4646	static int
  4647	intel_modeset_pipe_config(struct intel_atomic_state *state,
  4648				  struct intel_crtc *crtc,
  4649				  const struct intel_link_bw_limits *limits)
  4650	{
  4651		struct drm_i915_private *i915 = to_i915(crtc->base.dev);
  4652		struct intel_crtc_state *crtc_state =
  4653			intel_atomic_get_new_crtc_state(state, crtc);
  4654		struct drm_connector *connector;
  4655		struct drm_connector_state *connector_state;
  4656		const struct drm_display_mode *fixed_mode;
  4657		struct intel_dp *intel_dp;
  4658		int pipe_src_w, pipe_src_h;
  4659		int base_bpp, ret, i;
  4660	
  4661		crtc_state->cpu_transcoder = (enum transcoder) crtc->pipe;
  4662	
  4663		crtc_state->framestart_delay = 1;
  4664	
  4665		/*
  4666		 * Sanitize sync polarity flags based on requested ones. If neither
  4667		 * positive or negative polarity is requested, treat this as meaning
  4668		 * negative polarity.
  4669		 */
  4670		if (!(crtc_state->hw.adjusted_mode.flags &
  4671		      (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC)))
  4672			crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NHSYNC;
  4673	
  4674		if (!(crtc_state->hw.adjusted_mode.flags &
  4675		      (DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC)))
  4676			crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NVSYNC;
  4677	
  4678		ret = compute_baseline_pipe_bpp(state, crtc);
  4679		if (ret)
  4680			return ret;
  4681	
  4682		crtc_state->fec_enable = limits->force_fec_pipes & BIT(crtc->pipe);
  4683		crtc_state->max_link_bpp_x16 = limits->max_bpp_x16[crtc->pipe];
  4684	
  4685		if (crtc_state->pipe_bpp > fxp_q4_to_int(crtc_state->max_link_bpp_x16)) {
  4686			drm_dbg_kms(&i915->drm,
  4687				    "[CRTC:%d:%s] Link bpp limited to " FXP_Q4_FMT "\n",
  4688				    crtc->base.base.id, crtc->base.name,
  4689				    FXP_Q4_ARGS(crtc_state->max_link_bpp_x16));
  4690			crtc_state->bw_constrained = true;
  4691		}
  4692	
  4693		base_bpp = crtc_state->pipe_bpp;
  4694	
  4695		/*
  4696		 * Determine the real pipe dimensions. Note that stereo modes can
  4697		 * increase the actual pipe size due to the frame doubling and
  4698		 * insertion of additional space for blanks between the frame. This
  4699		 * is stored in the crtc timings. We use the requested mode to do this
  4700		 * computation to clearly distinguish it from the adjusted mode, which
  4701		 * can be changed by the connectors in the below retry loop.
  4702		 */
  4703		drm_mode_get_hv_timing(&crtc_state->hw.mode,
  4704				       &pipe_src_w, &pipe_src_h);
  4705		drm_rect_init(&crtc_state->pipe_src, 0, 0,
  4706			      pipe_src_w, pipe_src_h);
  4707	
  4708		for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
  4709			struct intel_encoder *encoder =
  4710				to_intel_encoder(connector_state->best_encoder);
  4711	
  4712			if (connector_state->crtc != &crtc->base)
  4713				continue;
  4714	
  4715			if (!check_single_encoder_cloning(state, crtc, encoder)) {
  4716				drm_dbg_kms(&i915->drm,
  4717					    "[ENCODER:%d:%s] rejecting invalid cloning configuration\n",
  4718					    encoder->base.base.id, encoder->base.name);
  4719				return -EINVAL;
  4720			}
  4721	
  4722			/*
  4723			 * Determine output_types before calling the .compute_config()
  4724			 * hooks so that the hooks can use this information safely.
  4725			 */
  4726			if (encoder->compute_output_type)
  4727				crtc_state->output_types |=
  4728					BIT(encoder->compute_output_type(encoder, crtc_state,
  4729									 connector_state));
  4730			else
  4731				crtc_state->output_types |= BIT(encoder->type);
  4732		}
  4733	
  4734		/* Ensure the port clock defaults are reset when retrying. */
  4735		crtc_state->port_clock = 0;
  4736		crtc_state->pixel_multiplier = 1;
  4737	
  4738		/* Fill in default crtc timings, allow encoders to overwrite them. */
  4739		drm_mode_set_crtcinfo(&crtc_state->hw.adjusted_mode,
  4740				      CRTC_STEREO_DOUBLE);
  4741	
  4742		/* Pass our mode to the connectors and the CRTC to give them a chance to
  4743		 * adjust it according to limitations or connector properties, and also
  4744		 * a chance to reject the mode entirely.
  4745		 */
  4746		for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
  4747			struct intel_encoder *encoder =
  4748				to_intel_encoder(connector_state->best_encoder);
  4749	
  4750			if (connector_state->crtc != &crtc->base)
  4751				continue;
  4752	
  4753			ret = encoder->compute_config(encoder, crtc_state,
  4754						      connector_state);
  4755			if (ret == -EDEADLK)
  4756				return ret;
  4757			if (ret < 0) {
  4758				drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] config failure: %d\n",
  4759					    encoder->base.base.id, encoder->base.name, ret);
  4760				return ret;
  4761			}
  4762		}
  4763	
  4764		/* Set default port clock if not overwritten by the encoder. Needs to be
  4765		 * done afterwards in case the encoder adjusts the mode. */
  4766		if (!crtc_state->port_clock)
  4767			crtc_state->port_clock = crtc_state->hw.adjusted_mode.crtc_clock
  4768				* crtc_state->pixel_multiplier;
  4769	
  4770		ret = intel_crtc_compute_config(state, crtc);
  4771		if (ret == -EDEADLK)
  4772			return ret;
  4773		if (ret < 0) {
  4774			drm_dbg_kms(&i915->drm, "[CRTC:%d:%s] config failure: %d\n",
  4775				    crtc->base.base.id, crtc->base.name, ret);
  4776			return ret;
  4777		}
  4778	
  4779		for_each_new_connector_in_state(&state->base, connector,
  4780						connector_state, i) {
  4781			struct intel_encoder *encoder =
  4782				to_intel_encoder(connector_state->best_encoder);
  4783	
  4784			if (connector_state->crtc != &crtc->base)
  4785				continue;
  4786	
  4787			intel_dp = enc_to_intel_dp(encoder);
  4788	
  4789			if (!intel_dp)
  4790				continue;
  4791	
> 4792			if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
  4793			    crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
  4794				return intel_pch_panel_fitting(crtc_state, connector_state);
  4795		}
  4796	
  4797		/* Dithering seems to not pass-through bits correctly when it should, so
  4798		 * only enable it on 6bpc panels and when its not a compliance
  4799		 * test requesting 6bpc video pattern.
  4800		 */
  4801		crtc_state->dither = (crtc_state->pipe_bpp == 6*3) &&
  4802			!crtc_state->dither_force_disable;
  4803		drm_dbg_kms(&i915->drm,
  4804			    "[CRTC:%d:%s] hw max bpp: %i, pipe bpp: %i, dithering: %i\n",
  4805			    crtc->base.base.id, crtc->base.name,
  4806			    base_bpp, crtc_state->pipe_bpp, crtc_state->dither);
  4807	
  4808		return 0;
  4809	}
  4810	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config

[Ville Syrjälä]

On Wed, Sep 25, 2024 at 12:00:32PM +0530, Nemesa Garg wrote:
> In panel fitter/pipe scaler scenario the pch_pfit configuration
> currently takes place before accounting for pipe_src width for
> joiner. This causes issue when pch_pfit and joiner get enabled
> together. Call panel_fitting from pipe_config once pipe src is
> computed.
> 
> v4: Remove need_joiner flag [Ville]
> 
> Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index b4ef4d59da1a..0148939caaaa 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -4653,6 +4653,8 @@ intel_modeset_pipe_config(struct intel_atomic_state *state,
>  		intel_atomic_get_new_crtc_state(state, crtc);
>  	struct drm_connector *connector;
>  	struct drm_connector_state *connector_state;
> +	const struct drm_display_mode *fixed_mode;
> +	struct intel_dp *intel_dp;
>  	int pipe_src_w, pipe_src_h;
>  	int base_bpp, ret, i;
>  
> @@ -4774,6 +4776,24 @@ intel_modeset_pipe_config(struct intel_atomic_state *state,
>  		return ret;
>  	}
>  
> +	for_each_new_connector_in_state(&state->base, connector,
> +					connector_state, i) {
> +		struct intel_encoder *encoder =
> +			to_intel_encoder(connector_state->best_encoder);
> +
> +		if (connector_state->crtc != &crtc->base)
> +			continue;
> +
> +		intel_dp = enc_to_intel_dp(encoder);
> +
> +		if (!intel_dp)
> +			continue;
> +
> +		if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
> +		    crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)

We don't need those checks, but we do need a !gmch check.

> +			return intel_pch_panel_fitting(crtc_state, connector_state);

That unconditional return should not be here as we'll
now skip the rest of the function.

The connector_state requirement is a bit unfortunate. Not sure
if we should hide this all in the pfit code or not. Hmm, and 
when we introduce the TV margin properties those too will have
to come from the connector state. I guess keeping the loop
in the caller is easier for now at least.

But this is the wrong place to do this all. It needs to be
done between intel_crtc_compute_pipe_mode() and
intel_crtc_compute_pixel_rate(). I would stash it all inside
some kind of intel_crtc_compute_pfit() function so as to
not pollute intel_crtc_compute_config() too badly.

> +	}
> +
>  	/* Dithering seems to not pass-through bits correctly when it should, so
>  	 * only enable it on 6bpc panels and when its not a compliance
>  	 * test requesting 6bpc video pattern.
> -- 
> 2.25.1

-- 
Ville Syrjälä
Intel

Re: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config

[Dan Carpenter]

Hi Nemesa,

kernel test robot noticed the following build warnings:

https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Nemesa-Garg/drm-i915-display-Modify-panel_fitting-code-for-joiner/20240925-143239
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
patch link:    https://lore.kernel.org/r/20240925063032.2311796-4-nemesa.garg%40intel.com
patch subject: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config
config: i386-randconfig-141-20240930 (https://download.01.org/0day-ci/archive/20241001/202410010933.PZc3ug9p-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
| Closes: https://lore.kernel.org/r/202410010933.PZc3ug9p-lkp@intel.com/

New smatch warnings:
drivers/gpu/drm/i915/display/intel_display.c:4792 intel_modeset_pipe_config() error: uninitialized symbol 'fixed_mode'.

vim +/fixed_mode +4792 drivers/gpu/drm/i915/display/intel_display.c

548ee15b38ff5f drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-04-21  4646  static int
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4647  intel_modeset_pipe_config(struct intel_atomic_state *state,
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4648  			  struct intel_crtc *crtc,
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4649  			  const struct intel_link_bw_limits *limits)
f6e5b1603b8bb7 drivers/gpu/drm/i915/intel_display.c         Chris Wilson                2011-04-12  4650  {
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4651  	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4652  	struct intel_crtc_state *crtc_state =
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4653  		intel_atomic_get_new_crtc_state(state, crtc);
da3ced29869a1e drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-04-21  4654  	struct drm_connector *connector;
0b901879393997 drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-03-20  4655  	struct drm_connector_state *connector_state;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4656  	const struct drm_display_mode *fixed_mode;

fixed_mode is never initialized

f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4657  	struct intel_dp *intel_dp;
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4658  	int pipe_src_w, pipe_src_h;
b50a1aa6e1e947 drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-02-14  4659  	int base_bpp, ret, i;
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4660  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4661  	crtc_state->cpu_transcoder = (enum transcoder) crtc->pipe;
b8cecdf5a8cb84 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4662  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4663  	crtc_state->framestart_delay = 1;
50c335f94d71c8 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-21  4664  
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4665  	/*
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4666  	 * Sanitize sync polarity flags based on requested ones. If neither
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4667  	 * positive or negative polarity is requested, treat this as meaning
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4668  	 * negative polarity.
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4669  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4670  	if (!(crtc_state->hw.adjusted_mode.flags &
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4671  	      (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC)))
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4672  		crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NHSYNC;
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4673  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4674  	if (!(crtc_state->hw.adjusted_mode.flags &
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4675  	      (DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC)))
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4676  		crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NVSYNC;
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4677  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4678  	ret = compute_baseline_pipe_bpp(state, crtc);
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4679  	if (ret)
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4680  		return ret;
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4681  
36f579ffc69214 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-10-24  4682  	crtc_state->fec_enable = limits->force_fec_pipes & BIT(crtc->pipe);
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4683  	crtc_state->max_link_bpp_x16 = limits->max_bpp_x16[crtc->pipe];
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4684  
8466a14173e5ff drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4685  	if (crtc_state->pipe_bpp > fxp_q4_to_int(crtc_state->max_link_bpp_x16)) {
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4686  		drm_dbg_kms(&i915->drm,
2796b7ceec95bd drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4687  			    "[CRTC:%d:%s] Link bpp limited to " FXP_Q4_FMT "\n",
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4688  			    crtc->base.base.id, crtc->base.name,
2796b7ceec95bd drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4689  			    FXP_Q4_ARGS(crtc_state->max_link_bpp_x16));
998d2cd361caeb drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4690  		crtc_state->bw_constrained = true;
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4691  	}
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4692  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4693  	base_bpp = crtc_state->pipe_bpp;
4e53c2e010e531 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4694  
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4695  	/*
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4696  	 * Determine the real pipe dimensions. Note that stereo modes can
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4697  	 * increase the actual pipe size due to the frame doubling and
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4698  	 * insertion of additional space for blanks between the frame. This
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4699  	 * is stored in the crtc timings. We use the requested mode to do this
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4700  	 * computation to clearly distinguish it from the adjusted mode, which
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4701  	 * can be changed by the connectors in the below retry loop.
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4702  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4703  	drm_mode_get_hv_timing(&crtc_state->hw.mode,
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4704  			       &pipe_src_w, &pipe_src_h);
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4705  	drm_rect_init(&crtc_state->pipe_src, 0, 0,
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4706  		      pipe_src_w, pipe_src_h);
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4707  
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4708  	for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4709  		struct intel_encoder *encoder =
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4710  			to_intel_encoder(connector_state->best_encoder);
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4711  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4712  		if (connector_state->crtc != &crtc->base)
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4713  			continue;
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4714  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4715  		if (!check_single_encoder_cloning(state, crtc, encoder)) {
cd49f81806815b drivers/gpu/drm/i915/display/intel_display.c Wambui Karuga               2020-01-22  4716  			drm_dbg_kms(&i915->drm,
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4717  				    "[ENCODER:%d:%s] rejecting invalid cloning configuration\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4718  				    encoder->base.base.id, encoder->base.name);
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4719  			return -EINVAL;
e25148d01d58a7 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4720  		}
e25148d01d58a7 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4721  
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4722  		/*
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4723  		 * Determine output_types before calling the .compute_config()
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4724  		 * hooks so that the hooks can use this information safely.
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4725  		 */
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4726  		if (encoder->compute_output_type)
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4727  			crtc_state->output_types |=
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4728  				BIT(encoder->compute_output_type(encoder, crtc_state,
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4729  								 connector_state));
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4730  		else
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4731  			crtc_state->output_types |= BIT(encoder->type);
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4732  	}
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4733  
ef1b460d1bab7e drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4734  	/* Ensure the port clock defaults are reset when retrying. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4735  	crtc_state->port_clock = 0;
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4736  	crtc_state->pixel_multiplier = 1;
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4737  
135c81b8c3c9a7 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-07-21  4738  	/* Fill in default crtc timings, allow encoders to overwrite them. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4739  	drm_mode_set_crtcinfo(&crtc_state->hw.adjusted_mode,
2d112de7db9d2c drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-01-15  4740  			      CRTC_STEREO_DOUBLE);
135c81b8c3c9a7 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-07-21  4741  
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4742  	/* Pass our mode to the connectors and the CRTC to give them a chance to
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4743  	 * adjust it according to limitations or connector properties, and also
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4744  	 * a chance to reject the mode entirely.
f6e5b1603b8bb7 drivers/gpu/drm/i915/intel_display.c         Chris Wilson                2011-04-12  4745  	 */
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4746  	for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4747  		struct intel_encoder *encoder =
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4748  			to_intel_encoder(connector_state->best_encoder);
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4749  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4750  		if (connector_state->crtc != &crtc->base)
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4751  			continue;
7ae892337e3357 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4752  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4753  		ret = encoder->compute_config(encoder, crtc_state,
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4754  					      connector_state);
048a57fc0d6ab7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2021-09-30  4755  		if (ret == -EDEADLK)
048a57fc0d6ab7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2021-09-30  4756  			return ret;
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4757  		if (ret < 0) {
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4758  			drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] config failure: %d\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4759  				    encoder->base.base.id, encoder->base.name, ret);
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4760  			return ret;
7ae892337e3357 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4761  		}
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4762  	}
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4763  
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4764  	/* Set default port clock if not overwritten by the encoder. Needs to be
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4765  	 * done afterwards in case the encoder adjusts the mode. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4766  	if (!crtc_state->port_clock)
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4767  		crtc_state->port_clock = crtc_state->hw.adjusted_mode.crtc_clock
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4768  			* crtc_state->pixel_multiplier;
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4769  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4770  	ret = intel_crtc_compute_config(state, crtc);
8e2b4dffeca0a4 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4771  	if (ret == -EDEADLK)
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4772  		return ret;
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4773  	if (ret < 0) {
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4774  		drm_dbg_kms(&i915->drm, "[CRTC:%d:%s] config failure: %d\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4775  			    crtc->base.base.id, crtc->base.name, ret);
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4776  		return ret;
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4777  	}
e29c22c0c4fefe drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-02-21  4778  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4779  	for_each_new_connector_in_state(&state->base, connector,
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4780  					connector_state, i) {
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4781  		struct intel_encoder *encoder =
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4782  			to_intel_encoder(connector_state->best_encoder);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4783  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4784  		if (connector_state->crtc != &crtc->base)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4785  			continue;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4786  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4787  		intel_dp = enc_to_intel_dp(encoder);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4788  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4789  		if (!intel_dp)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4790  			continue;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4791  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25 @4792  		if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4793  		    crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4794  			return intel_pch_panel_fitting(crtc_state, connector_state);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4795  	}
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4796  
e8fa4270536de2 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2015-08-12  4797  	/* Dithering seems to not pass-through bits correctly when it should, so
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4798  	 * only enable it on 6bpc panels and when its not a compliance
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4799  	 * test requesting 6bpc video pattern.
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4800  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4801  	crtc_state->dither = (crtc_state->pipe_bpp == 6*3) &&
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4802  		!crtc_state->dither_force_disable;
cd49f81806815b drivers/gpu/drm/i915/display/intel_display.c Wambui Karuga               2020-01-22  4803  	drm_dbg_kms(&i915->drm,
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4804  		    "[CRTC:%d:%s] hw max bpp: %i, pipe bpp: %i, dithering: %i\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4805  		    crtc->base.base.id, crtc->base.name,
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4806  		    base_bpp, crtc_state->pipe_bpp, crtc_state->dither);
4e53c2e010e531 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4807  
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4808  	return 0;
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4809  }

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

✗ Fi.CI.SPARSE: warning for Consider joiner calculation for panel fitting (rev4)

[Patchwork]

== Series Details ==

Series: Consider joiner calculation for panel fitting (rev4)
URL   : https://patchwork.freedesktop.org/series/136561/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:116:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:147:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:149:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:153:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:155:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:173:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:175:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:179:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:181:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:185:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:187:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:191:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:194:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:236:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:238:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:243:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:245:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:66:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:92:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:105:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:107:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:108:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:109:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:111:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:112:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:121:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:128:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:137:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:139:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'break'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'continue'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:140:23: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-

✗ Fi.CI.BAT: failure for Consider joiner calculation for panel fitting (rev4)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 9620 bytes --]

== Series Details ==

Series: Consider joiner calculation for panel fitting (rev4)
URL   : https://patchwork.freedesktop.org/series/136561/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_15451 -> Patchwork_136561v4
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_136561v4 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_136561v4, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/index.html

Participating hosts (37 -> 37)
------------------------------

  Additional (1): bat-adlp-9 
  Missing    (1): fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_136561v4:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_module_load@load:
    - fi-ilk-650:         [PASS][1] -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/fi-ilk-650/igt@i915_module_load@load.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/fi-ilk-650/igt@i915_module_load@load.html
    - fi-blb-e6850:       [PASS][3] -> [ABORT][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/fi-blb-e6850/igt@i915_module_load@load.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/fi-blb-e6850/igt@i915_module_load@load.html
    - fi-hsw-4770:        [PASS][5] -> [ABORT][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/fi-hsw-4770/igt@i915_module_load@load.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/fi-hsw-4770/igt@i915_module_load@load.html
    - fi-ivb-3770:        [PASS][7] -> [ABORT][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/fi-ivb-3770/igt@i915_module_load@load.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/fi-ivb-3770/igt@i915_module_load@load.html

  * igt@kms_flip@basic-flip-vs-dpms@a-vga1:
    - fi-elk-e7500:       [PASS][9] -> [ABORT][10] +1 other test abort
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/fi-elk-e7500/igt@kms_flip@basic-flip-vs-dpms@a-vga1.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/fi-elk-e7500/igt@kms_flip@basic-flip-vs-dpms@a-vga1.html

  
Known issues
------------

  Here are the changes found in Patchwork_136561v4 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@debugfs_test@basic-hwmon:
    - bat-adlp-9:         NOTRUN -> [SKIP][11] ([i915#9318])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@debugfs_test@basic-hwmon.html

  * igt@gem_lmem_swapping@basic:
    - bat-adlp-9:         NOTRUN -> [SKIP][12] ([i915#4613]) +3 other tests skip
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@gem_lmem_swapping@basic.html

  * igt@gem_tiled_pread_basic:
    - bat-adlp-9:         NOTRUN -> [SKIP][13] ([i915#3282])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@gem_tiled_pread_basic.html

  * igt@i915_pm_rps@basic-api:
    - bat-adlp-9:         NOTRUN -> [SKIP][14] ([i915#6621])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@i915_pm_rps@basic-api.html

  * igt@i915_selftest@live@workarounds:
    - bat-arls-1:         [PASS][15] -> [ABORT][16] ([i915#12061])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-arls-1/igt@i915_selftest@live@workarounds.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-arls-1/igt@i915_selftest@live@workarounds.html

  * igt@kms_chamelium_hpd@vga-hpd-fast:
    - bat-dg2-13:         NOTRUN -> [SKIP][17] ([i915#7828]) +8 other tests skip
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-dg2-13/igt@kms_chamelium_hpd@vga-hpd-fast.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - bat-adlp-9:         NOTRUN -> [SKIP][18] ([i915#4103]) +1 other test skip
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_dsc@dsc-basic:
    - bat-adlp-9:         NOTRUN -> [SKIP][19] ([i915#3555] / [i915#3840])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_dsc@dsc-basic.html

  * igt@kms_force_connector_basic@force-load-detect:
    - bat-adlp-9:         NOTRUN -> [SKIP][20]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_pm_backlight@basic-brightness:
    - bat-adlp-9:         NOTRUN -> [SKIP][21] ([i915#9812])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_pm_backlight@basic-brightness.html

  * igt@kms_psr@psr-sprite-plane-onoff:
    - bat-adlp-9:         NOTRUN -> [SKIP][22] ([i915#1072] / [i915#9732]) +3 other tests skip
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_psr@psr-sprite-plane-onoff.html

  * igt@kms_setmode@basic-clone-single-crtc:
    - bat-adlp-9:         NOTRUN -> [SKIP][23] ([i915#3555])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@kms_setmode@basic-clone-single-crtc.html

  * igt@prime_vgem@basic-fence-read:
    - bat-adlp-9:         NOTRUN -> [SKIP][24] ([i915#3291] / [i915#3708]) +2 other tests skip
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-9/igt@prime_vgem@basic-fence-read.html

  
#### Possible fixes ####

  * igt@i915_selftest@live:
    - bat-adlp-11:        [INCOMPLETE][25] ([i915#9413]) -> [PASS][26] +1 other test pass
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-adlp-11/igt@i915_selftest@live.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-adlp-11/igt@i915_selftest@live.html
    - bat-arls-2:         [DMESG-WARN][27] ([i915#10341] / [i915#12133]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-arls-2/igt@i915_selftest@live.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-arls-2/igt@i915_selftest@live.html

  * igt@i915_selftest@live@hangcheck:
    - bat-arls-2:         [DMESG-WARN][29] ([i915#11349]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-arls-2/igt@i915_selftest@live@hangcheck.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-arls-2/igt@i915_selftest@live@hangcheck.html

  
#### Warnings ####

  * igt@i915_module_load@reload:
    - bat-arls-5:         [DMESG-WARN][31] ([i915#11637] / [i915#1982]) -> [DMESG-WARN][32] ([i915#11637])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-arls-5/igt@i915_module_load@reload.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-arls-5/igt@i915_module_load@reload.html

  * igt@i915_selftest@live:
    - bat-arls-1:         [DMESG-WARN][33] ([i915#10341] / [i915#12133]) -> [ABORT][34] ([i915#12061] / [i915#12133])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15451/bat-arls-1/igt@i915_selftest@live.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/bat-arls-1/igt@i915_selftest@live.html

  
  [i915#10341]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10341
  [i915#1072]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1072
  [i915#11349]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11349
  [i915#11637]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11637
  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#12133]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12133
  [i915#1982]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1982
  [i915#3282]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3282
  [i915#3291]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3291
  [i915#3555]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3555
  [i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
  [i915#3840]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3840
  [i915#4103]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4103
  [i915#4613]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4613
  [i915#6621]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6621
  [i915#7828]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7828
  [i915#9318]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9318
  [i915#9413]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9413
  [i915#9732]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9732
  [i915#9812]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9812


Build changes
-------------

  * Linux: CI_DRM_15451 -> Patchwork_136561v4

  CI-20190529: 20190529
  CI_DRM_15451: 6bd25f52157328ac4b7b09a3946281957afe3bfd @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8034: 73eed10d50c7d1f07df07214ae62924d4e377e12 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_136561v4: 6bd25f52157328ac4b7b09a3946281957afe3bfd @ git://anongit.freedesktop.org/gfx-ci/linux

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_136561v4/index.html

[-- Attachment #2: Type: text/html, Size: 11178 bytes --]

Re: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config

[kernel test robot]

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20240925063032.2311796-4-nemesa.garg@intel.com>
References: <20240925063032.2311796-4-nemesa.garg@intel.com>
TO: Nemesa Garg <nemesa.garg@intel.com>
TO: intel-gfx@lists.freedesktop.org
CC: Nemesa Garg <nemesa.garg@intel.com>

Hi Nemesa,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.12-rc1 next-20240930]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Nemesa-Garg/drm-i915-display-Modify-panel_fitting-code-for-joiner/20240925-143239
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
patch link:    https://lore.kernel.org/r/20240925063032.2311796-4-nemesa.garg%40intel.com
patch subject: [PATCH v4 3/3] drm/i915/display: Call panel_fitting from pipe_config
:::::: branch date: 6 days ago
:::::: commit date: 6 days ago
config: i386-randconfig-141-20240930 (https://download.01.org/0day-ci/archive/20241001/202410010933.PZc3ug9p-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202410010933.PZc3ug9p-lkp@intel.com/

New smatch warnings:
drivers/gpu/drm/i915/display/intel_display.c:4792 intel_modeset_pipe_config() error: uninitialized symbol 'fixed_mode'.

Old smatch warnings:
drivers/gpu/drm/i915/display/intel_display.c:6584 intel_atomic_check() warn: missing unwind goto?

vim +/fixed_mode +4792 drivers/gpu/drm/i915/display/intel_display.c

83a57153f5de29 drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-03-20  4645  
548ee15b38ff5f drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-04-21  4646  static int
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4647  intel_modeset_pipe_config(struct intel_atomic_state *state,
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4648  			  struct intel_crtc *crtc,
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4649  			  const struct intel_link_bw_limits *limits)
f6e5b1603b8bb7 drivers/gpu/drm/i915/intel_display.c         Chris Wilson                2011-04-12  4650  {
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4651  	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4652  	struct intel_crtc_state *crtc_state =
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4653  		intel_atomic_get_new_crtc_state(state, crtc);
da3ced29869a1e drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-04-21  4654  	struct drm_connector *connector;
0b901879393997 drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-03-20  4655  	struct drm_connector_state *connector_state;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4656  	const struct drm_display_mode *fixed_mode;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4657  	struct intel_dp *intel_dp;
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4658  	int pipe_src_w, pipe_src_h;
b50a1aa6e1e947 drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-02-14  4659  	int base_bpp, ret, i;
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4660  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4661  	crtc_state->cpu_transcoder = (enum transcoder) crtc->pipe;
b8cecdf5a8cb84 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4662  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4663  	crtc_state->framestart_delay = 1;
50c335f94d71c8 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-21  4664  
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4665  	/*
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4666  	 * Sanitize sync polarity flags based on requested ones. If neither
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4667  	 * positive or negative polarity is requested, treat this as meaning
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4668  	 * negative polarity.
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4669  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4670  	if (!(crtc_state->hw.adjusted_mode.flags &
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4671  	      (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC)))
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4672  		crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NHSYNC;
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4673  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4674  	if (!(crtc_state->hw.adjusted_mode.flags &
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4675  	      (DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC)))
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4676  		crtc_state->hw.adjusted_mode.flags |= DRM_MODE_FLAG_NVSYNC;
2960bc9cceecb5 drivers/gpu/drm/i915/intel_display.c         Imre Deak                   2013-07-30  4677  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4678  	ret = compute_baseline_pipe_bpp(state, crtc);
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4679  	if (ret)
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4680  		return ret;
bcce8d8633ff01 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4681  
36f579ffc69214 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-10-24  4682  	crtc_state->fec_enable = limits->force_fec_pipes & BIT(crtc->pipe);
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4683  	crtc_state->max_link_bpp_x16 = limits->max_bpp_x16[crtc->pipe];
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4684  
8466a14173e5ff drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4685  	if (crtc_state->pipe_bpp > fxp_q4_to_int(crtc_state->max_link_bpp_x16)) {
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4686  		drm_dbg_kms(&i915->drm,
2796b7ceec95bd drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4687  			    "[CRTC:%d:%s] Link bpp limited to " FXP_Q4_FMT "\n",
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4688  			    crtc->base.base.id, crtc->base.name,
2796b7ceec95bd drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2024-08-05  4689  			    FXP_Q4_ARGS(crtc_state->max_link_bpp_x16));
998d2cd361caeb drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4690  		crtc_state->bw_constrained = true;
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4691  	}
8ca0b875c08258 drivers/gpu/drm/i915/display/intel_display.c Imre Deak                   2023-09-21  4692  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4693  	base_bpp = crtc_state->pipe_bpp;
4e53c2e010e531 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4694  
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4695  	/*
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4696  	 * Determine the real pipe dimensions. Note that stereo modes can
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4697  	 * increase the actual pipe size due to the frame doubling and
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4698  	 * insertion of additional space for blanks between the frame. This
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4699  	 * is stored in the crtc timings. We use the requested mode to do this
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4700  	 * computation to clearly distinguish it from the adjusted mode, which
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4701  	 * can be changed by the connectors in the below retry loop.
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4702  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4703  	drm_mode_get_hv_timing(&crtc_state->hw.mode,
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4704  			       &pipe_src_w, &pipe_src_h);
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4705  	drm_rect_init(&crtc_state->pipe_src, 0, 0,
26111a161ab56e drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-02-23  4706  		      pipe_src_w, pipe_src_h);
e41a56be017c6e drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2013-10-01  4707  
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4708  	for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4709  		struct intel_encoder *encoder =
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4710  			to_intel_encoder(connector_state->best_encoder);
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4711  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4712  		if (connector_state->crtc != &crtc->base)
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4713  			continue;
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4714  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4715  		if (!check_single_encoder_cloning(state, crtc, encoder)) {
cd49f81806815b drivers/gpu/drm/i915/display/intel_display.c Wambui Karuga               2020-01-22  4716  			drm_dbg_kms(&i915->drm,
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4717  				    "[ENCODER:%d:%s] rejecting invalid cloning configuration\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4718  				    encoder->base.base.id, encoder->base.name);
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4719  			return -EINVAL;
e25148d01d58a7 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4720  		}
e25148d01d58a7 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4721  
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4722  		/*
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4723  		 * Determine output_types before calling the .compute_config()
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4724  		 * hooks so that the hooks can use this information safely.
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4725  		 */
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4726  		if (encoder->compute_output_type)
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4727  			crtc_state->output_types |=
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4728  				BIT(encoder->compute_output_type(encoder, crtc_state,
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4729  								 connector_state));
7e732cacb1ae27 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2017-10-27  4730  		else
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4731  			crtc_state->output_types |= BIT(encoder->type);
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4732  	}
253c84c82aaeb9 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2016-06-22  4733  
ef1b460d1bab7e drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4734  	/* Ensure the port clock defaults are reset when retrying. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4735  	crtc_state->port_clock = 0;
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4736  	crtc_state->pixel_multiplier = 1;
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4737  
135c81b8c3c9a7 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-07-21  4738  	/* Fill in default crtc timings, allow encoders to overwrite them. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4739  	drm_mode_set_crtcinfo(&crtc_state->hw.adjusted_mode,
2d112de7db9d2c drivers/gpu/drm/i915/intel_display.c         Ander Conselvan de Oliveira 2015-01-15  4740  			      CRTC_STEREO_DOUBLE);
135c81b8c3c9a7 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-07-21  4741  
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4742  	/* Pass our mode to the connectors and the CRTC to give them a chance to
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4743  	 * adjust it according to limitations or connector properties, and also
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4744  	 * a chance to reject the mode entirely.
f6e5b1603b8bb7 drivers/gpu/drm/i915/intel_display.c         Chris Wilson                2011-04-12  4745  	 */
aa07c1d3be699b drivers/gpu/drm/i915/display/intel_display.c Manasi Navare               2020-11-13  4746  	for_each_new_connector_in_state(&state->base, connector, connector_state, i) {
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4747  		struct intel_encoder *encoder =
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4748  			to_intel_encoder(connector_state->best_encoder);
691313ea621482 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2020-01-15  4749  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4750  		if (connector_state->crtc != &crtc->base)
7758a11340cc88 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2012-07-08  4751  			continue;
7ae892337e3357 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4752  
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4753  		ret = encoder->compute_config(encoder, crtc_state,
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4754  					      connector_state);
048a57fc0d6ab7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2021-09-30  4755  		if (ret == -EDEADLK)
048a57fc0d6ab7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2021-09-30  4756  			return ret;
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4757  		if (ret < 0) {
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4758  			drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] config failure: %d\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4759  				    encoder->base.base.id, encoder->base.name, ret);
204474a6b859ff drivers/gpu/drm/i915/intel_display.c         Lyude Paul                  2019-01-15  4760  			return ret;
7ae892337e3357 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4761  		}
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4762  	}
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4763  
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4764  	/* Set default port clock if not overwritten by the encoder. Needs to be
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4765  	 * done afterwards in case the encoder adjusts the mode. */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4766  	if (!crtc_state->port_clock)
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4767  		crtc_state->port_clock = crtc_state->hw.adjusted_mode.crtc_clock
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4768  			* crtc_state->pixel_multiplier;
ff9a6750aca355 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-06-01  4769  
3d140a3d881608 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4770  	ret = intel_crtc_compute_config(state, crtc);
8e2b4dffeca0a4 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4771  	if (ret == -EDEADLK)
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4772  		return ret;
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4773  	if (ret < 0) {
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4774  		drm_dbg_kms(&i915->drm, "[CRTC:%d:%s] config failure: %d\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4775  			    crtc->base.base.id, crtc->base.name, ret);
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4776  		return ret;
a23299bb9a49f0 drivers/gpu/drm/i915/display/intel_display.c Jani Nikula                 2021-09-30  4777  	}
e29c22c0c4fefe drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-02-21  4778  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4779  	for_each_new_connector_in_state(&state->base, connector,
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4780  					connector_state, i) {
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4781  		struct intel_encoder *encoder =
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4782  			to_intel_encoder(connector_state->best_encoder);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4783  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4784  		if (connector_state->crtc != &crtc->base)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4785  			continue;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4786  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4787  		intel_dp = enc_to_intel_dp(encoder);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4788  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4789  		if (!intel_dp)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4790  			continue;
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4791  
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25 @4792  		if ((intel_dp_is_edp(intel_dp) && fixed_mode) ||
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4793  		    crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4794  			return intel_pch_panel_fitting(crtc_state, connector_state);
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4795  	}
f1c6f5c8170cef drivers/gpu/drm/i915/display/intel_display.c Nemesa Garg                 2024-09-25  4796  
e8fa4270536de2 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2015-08-12  4797  	/* Dithering seems to not pass-through bits correctly when it should, so
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4798  	 * only enable it on 6bpc panels and when its not a compliance
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4799  	 * test requesting 6bpc video pattern.
611032bfa71a76 drivers/gpu/drm/i915/intel_display.c         Manasi Navare               2017-01-24  4800  	 */
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4801  	crtc_state->dither = (crtc_state->pipe_bpp == 6*3) &&
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4802  		!crtc_state->dither_force_disable;
cd49f81806815b drivers/gpu/drm/i915/display/intel_display.c Wambui Karuga               2020-01-22  4803  	drm_dbg_kms(&i915->drm,
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4804  		    "[CRTC:%d:%s] hw max bpp: %i, pipe bpp: %i, dithering: %i\n",
58ae532ee87578 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4805  		    crtc->base.base.id, crtc->base.name,
aa71f9870efea7 drivers/gpu/drm/i915/display/intel_display.c Ville Syrjälä               2022-05-03  4806  		    base_bpp, crtc_state->pipe_bpp, crtc_state->dither);
4e53c2e010e531 drivers/gpu/drm/i915/intel_display.c         Daniel Vetter               2013-03-27  4807  
d26592c601ec24 drivers/gpu/drm/i915/intel_display.c         Ville Syrjälä               2018-11-07  4808  	return 0;
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4809  }
ee7b9f93fd96a7 drivers/gpu/drm/i915/intel_display.c         Jesse Barnes                2012-04-20  4810  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki