[Intel-gfx] [PATCH 0/3] drm/i915: Fix eDP+DSI dual panel systems

[Intel-gfx] [PATCH 0/3] drm/i915: Fix eDP+DSI dual panel systems

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Several fixes to light up the secondary (DSI) panel on
Lenovo ThinkBook Plus Gen 3.

References: https://gitlab.freedesktop.org/drm/intel/-/issues/8016

Ville Syrjälä (3):
  drm/i915: Fix VBT DSI DVO port handling
  drm/i915: Populate encoder->devdata for DSI on icl+
  drm/i915: Pick the backlight controller based on VBT on ICP+

 drivers/gpu/drm/i915/display/icl_dsi.c        |  3 +-
 .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++--
 drivers/gpu/drm/i915/display/intel_bios.c     | 48 ++++++++++++++-----
 3 files changed, 68 insertions(+), 17 deletions(-)

-- 
2.39.1

[Intel-gfx] [PATCH 1/3] drm/i915: Fix VBT DSI DVO port handling

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Turns out modern (icl+) VBTs still declare their DSI ports
as MIPI-A and MIPI-C despite the PHYs now being A and B.
Remap appropriately to allow the panels declared as MIPI-C
to work.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_bios.c | 33 ++++++++++++++++-------
 1 file changed, 23 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index e6ca51232dcf..06a2d98d2277 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -2467,6 +2467,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
 					  dvo_port);
 }
 
+static enum port
+dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
+{
+	switch (dvo_port) {
+	case DVO_PORT_MIPIA:
+		return PORT_A;
+	case DVO_PORT_MIPIC:
+		if (DISPLAY_VER(i915) >= 11)
+			return PORT_B;
+		else
+			return PORT_C;
+	default:
+		return PORT_NONE;
+	}
+}
+
 static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
 {
 	switch (vbt_max_link_rate) {
@@ -3442,19 +3458,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
 
 		dvo_port = child->dvo_port;
 
-		if (dvo_port == DVO_PORT_MIPIA ||
-		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
-		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
-			if (port)
-				*port = dvo_port - DVO_PORT_MIPIA;
-			return true;
-		} else if (dvo_port == DVO_PORT_MIPIB ||
-			   dvo_port == DVO_PORT_MIPIC ||
-			   dvo_port == DVO_PORT_MIPID) {
+		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {
 			drm_dbg_kms(&i915->drm,
 				    "VBT has unsupported DSI port %c\n",
 				    port_name(dvo_port - DVO_PORT_MIPIA));
+			continue;
 		}
+
+		if (port)
+			*port = dsi_dvo_port_to_port(i915, dvo_port);
+		return true;
 	}
 
 	return false;
@@ -3539,7 +3552,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
 		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
 			continue;
 
-		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
+		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
 			if (!devdata->dsc)
 				return false;
 
-- 
2.39.1

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Fix VBT DSI DVO port handling

[Jani Nikula]

On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Turns out modern (icl+) VBTs still declare their DSI ports
> as MIPI-A and MIPI-C despite the PHYs now being A and B.
> Remap appropriately to allow the panels declared as MIPI-C
> to work.
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_bios.c | 33 ++++++++++++++++-------
>  1 file changed, 23 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> index e6ca51232dcf..06a2d98d2277 100644
> --- a/drivers/gpu/drm/i915/display/intel_bios.c
> +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> @@ -2467,6 +2467,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
>  					  dvo_port);
>  }
>  
> +static enum port
> +dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
> +{
> +	switch (dvo_port) {
> +	case DVO_PORT_MIPIA:
> +		return PORT_A;

I think I would add:

	case DVO_PORT_MIPIB:
		if (DISPLAY_VER(i915) >= 11)
			return PORT_B;
		else
			return PORT_NONE;

just in case.

With that,

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> +	case DVO_PORT_MIPIC:
> +		if (DISPLAY_VER(i915) >= 11)
> +			return PORT_B;
> +		else
> +			return PORT_C;
> +	default:
> +		return PORT_NONE;
> +	}
> +}
> +
>  static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
>  {
>  	switch (vbt_max_link_rate) {
> @@ -3442,19 +3458,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
>  
>  		dvo_port = child->dvo_port;
>  
> -		if (dvo_port == DVO_PORT_MIPIA ||
> -		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
> -		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
> -			if (port)
> -				*port = dvo_port - DVO_PORT_MIPIA;
> -			return true;
> -		} else if (dvo_port == DVO_PORT_MIPIB ||
> -			   dvo_port == DVO_PORT_MIPIC ||
> -			   dvo_port == DVO_PORT_MIPID) {
> +		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {

Yeah that monstrosity should've been a separate function a long time ago!

>  			drm_dbg_kms(&i915->drm,
>  				    "VBT has unsupported DSI port %c\n",
>  				    port_name(dvo_port - DVO_PORT_MIPIA));
> +			continue;
>  		}
> +
> +		if (port)
> +			*port = dsi_dvo_port_to_port(i915, dvo_port);
> +		return true;
>  	}
>  
>  	return false;
> @@ -3539,7 +3552,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
>  		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
>  			continue;
>  
> -		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
> +		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
>  			if (!devdata->dsc)
>  				return false;

-- 
Jani Nikula, Intel Open Source Graphics Center

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Fix VBT DSI DVO port handling

[Ville Syrjälä]

On Tue, Feb 07, 2023 at 10:59:36AM +0200, Jani Nikula wrote:
> On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Turns out modern (icl+) VBTs still declare their DSI ports
> > as MIPI-A and MIPI-C despite the PHYs now being A and B.
> > Remap appropriately to allow the panels declared as MIPI-C
> > to work.
> >
> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_bios.c | 33 ++++++++++++++++-------
> >  1 file changed, 23 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> > index e6ca51232dcf..06a2d98d2277 100644
> > --- a/drivers/gpu/drm/i915/display/intel_bios.c
> > +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> > @@ -2467,6 +2467,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
> >  					  dvo_port);
> >  }
> >  
> > +static enum port
> > +dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
> > +{
> > +	switch (dvo_port) {
> > +	case DVO_PORT_MIPIA:
> > +		return PORT_A;
> 
> I think I would add:
> 
> 	case DVO_PORT_MIPIB:
> 		if (DISPLAY_VER(i915) >= 11)
> 			return PORT_B;
> 		else
> 			return PORT_NONE;
> 
> just in case.

Looks like Windows doesn't expect MIPI-B to be used ever.
So I'm tempted to leave it out as well.

> 
> With that,
> 
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> 
> > +	case DVO_PORT_MIPIC:
> > +		if (DISPLAY_VER(i915) >= 11)
> > +			return PORT_B;
> > +		else
> > +			return PORT_C;
> > +	default:
> > +		return PORT_NONE;
> > +	}
> > +}
> > +
> >  static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
> >  {
> >  	switch (vbt_max_link_rate) {
> > @@ -3442,19 +3458,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
> >  
> >  		dvo_port = child->dvo_port;
> >  
> > -		if (dvo_port == DVO_PORT_MIPIA ||
> > -		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
> > -		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
> > -			if (port)
> > -				*port = dvo_port - DVO_PORT_MIPIA;
> > -			return true;
> > -		} else if (dvo_port == DVO_PORT_MIPIB ||
> > -			   dvo_port == DVO_PORT_MIPIC ||
> > -			   dvo_port == DVO_PORT_MIPID) {
> > +		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {
> 
> Yeah that monstrosity should've been a separate function a long time ago!
> 
> >  			drm_dbg_kms(&i915->drm,
> >  				    "VBT has unsupported DSI port %c\n",
> >  				    port_name(dvo_port - DVO_PORT_MIPIA));
> > +			continue;
> >  		}
> > +
> > +		if (port)
> > +			*port = dsi_dvo_port_to_port(i915, dvo_port);
> > +		return true;
> >  	}
> >  
> >  	return false;
> > @@ -3539,7 +3552,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
> >  		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
> >  			continue;
> >  
> > -		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
> > +		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
> >  			if (!devdata->dsc)
> >  				return false;
> 
> -- 
> Jani Nikula, Intel Open Source Graphics Center

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 1/3] drm/i915: Fix VBT DSI DVO port handling

[Jani Nikula]

On Tue, 07 Feb 2023, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> On Tue, Feb 07, 2023 at 10:59:36AM +0200, Jani Nikula wrote:
>> On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
>> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> >
>> > Turns out modern (icl+) VBTs still declare their DSI ports
>> > as MIPI-A and MIPI-C despite the PHYs now being A and B.
>> > Remap appropriately to allow the panels declared as MIPI-C
>> > to work.
>> >
>> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
>> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> > ---
>> >  drivers/gpu/drm/i915/display/intel_bios.c | 33 ++++++++++++++++-------
>> >  1 file changed, 23 insertions(+), 10 deletions(-)
>> >
>> > diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
>> > index e6ca51232dcf..06a2d98d2277 100644
>> > --- a/drivers/gpu/drm/i915/display/intel_bios.c
>> > +++ b/drivers/gpu/drm/i915/display/intel_bios.c
>> > @@ -2467,6 +2467,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
>> >  					  dvo_port);
>> >  }
>> >  
>> > +static enum port
>> > +dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
>> > +{
>> > +	switch (dvo_port) {
>> > +	case DVO_PORT_MIPIA:
>> > +		return PORT_A;
>> 
>> I think I would add:
>> 
>> 	case DVO_PORT_MIPIB:
>> 		if (DISPLAY_VER(i915) >= 11)
>> 			return PORT_B;
>> 		else
>> 			return PORT_NONE;
>> 
>> just in case.
>
> Looks like Windows doesn't expect MIPI-B to be used ever.
> So I'm tempted to leave it out as well.

Okay then. $EXPLETIVE.

J.

>
>> 
>> With that,
>> 
>> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>> 
>> > +	case DVO_PORT_MIPIC:
>> > +		if (DISPLAY_VER(i915) >= 11)
>> > +			return PORT_B;
>> > +		else
>> > +			return PORT_C;
>> > +	default:
>> > +		return PORT_NONE;
>> > +	}
>> > +}
>> > +
>> >  static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
>> >  {
>> >  	switch (vbt_max_link_rate) {
>> > @@ -3442,19 +3458,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
>> >  
>> >  		dvo_port = child->dvo_port;
>> >  
>> > -		if (dvo_port == DVO_PORT_MIPIA ||
>> > -		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
>> > -		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
>> > -			if (port)
>> > -				*port = dvo_port - DVO_PORT_MIPIA;
>> > -			return true;
>> > -		} else if (dvo_port == DVO_PORT_MIPIB ||
>> > -			   dvo_port == DVO_PORT_MIPIC ||
>> > -			   dvo_port == DVO_PORT_MIPID) {
>> > +		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {
>> 
>> Yeah that monstrosity should've been a separate function a long time ago!
>> 
>> >  			drm_dbg_kms(&i915->drm,
>> >  				    "VBT has unsupported DSI port %c\n",
>> >  				    port_name(dvo_port - DVO_PORT_MIPIA));
>> > +			continue;
>> >  		}
>> > +
>> > +		if (port)
>> > +			*port = dsi_dvo_port_to_port(i915, dvo_port);
>> > +		return true;
>> >  	}
>> >  
>> >  	return false;
>> > @@ -3539,7 +3552,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
>> >  		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
>> >  			continue;
>> >  
>> > -		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
>> > +		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
>> >  			if (!devdata->dsc)
>> >  				return false;
>> 
>> -- 
>> Jani Nikula, Intel Open Source Graphics Center

-- 
Jani Nikula, Intel Open Source Graphics Center

[Intel-gfx] [PATCH 2/3] drm/i915: Populate encoder->devdata for DSI on icl+

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We now have some eDP+DSI dual panel systems floating around
where the DSI panel is the secondary LFP and thus needs to
consult "panel type 2" in VBT in order to locate all the
other panel type dependante stuff correctly.

To that end we need to pass in the devdata to
intel_bios_init_panel_late(), otherwise it'll just assume
we want the primary panel type. So let's try to just populate
the vbt.ports[] stuff and encoder->devdata for icl+ DSI
panels as well.

We can't do this on older platforms as there we risk a DSI
port aliasing with a HDMI/DP port, which is a totally legal
thing as the DSI ports live in their own little parallel
universe.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/icl_dsi.c    |  3 ++-
 drivers/gpu/drm/i915/display/intel_bios.c | 15 ++++++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index 003cac918228..05e749861658 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -1951,7 +1951,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 	/* attach connector to encoder */
 	intel_connector_attach_encoder(intel_connector, encoder);
 
-	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, NULL, NULL);
+	encoder->devdata = intel_bios_encoder_data_lookup(dev_priv, port);
+	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, encoder->devdata, NULL);
 
 	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 06a2d98d2277..1cd8af88ce50 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -2593,6 +2593,12 @@ intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)
 		devdata->child.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR;
 }
 
+static bool
+intel_bios_encoder_supports_dsi(const struct intel_bios_encoder_data *devdata)
+{
+	return devdata->child.device_type & DEVICE_TYPE_MIPI_OUTPUT;
+}
+
 static int _intel_bios_hdmi_level_shift(const struct intel_bios_encoder_data *devdata)
 {
 	if (!devdata || devdata->i915->display.vbt.version < 158)
@@ -2643,7 +2649,7 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
 {
 	struct drm_i915_private *i915 = devdata->i915;
 	const struct child_device_config *child = &devdata->child;
-	bool is_dvi, is_hdmi, is_dp, is_edp, is_crt, supports_typec_usb, supports_tbt;
+	bool is_dvi, is_hdmi, is_dp, is_edp, is_dsi, is_crt, supports_typec_usb, supports_tbt;
 	int dp_boost_level, dp_max_link_rate, hdmi_boost_level, hdmi_level_shift, max_tmds_clock;
 
 	is_dvi = intel_bios_encoder_supports_dvi(devdata);
@@ -2651,13 +2657,14 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
 	is_crt = intel_bios_encoder_supports_crt(devdata);
 	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);
 	is_edp = intel_bios_encoder_supports_edp(devdata);
+	is_dsi = intel_bios_encoder_supports_dsi(devdata);
 
 	supports_typec_usb = intel_bios_encoder_supports_typec_usb(devdata);
 	supports_tbt = intel_bios_encoder_supports_tbt(devdata);
 
 	drm_dbg_kms(&i915->drm,
-		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
-		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp,
+		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d DSI:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
+		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp, is_dsi,
 		    HAS_LSPCON(i915) && child->lspcon,
 		    supports_typec_usb, supports_tbt,
 		    devdata->dsc != NULL);
@@ -2710,6 +2717,8 @@ static void parse_ddi_port(struct intel_bios_encoder_data *devdata)
 	enum port port;
 
 	port = dvo_port_to_port(i915, child->dvo_port);
+	if (port == PORT_NONE && DISPLAY_VER(i915) >= 11)
+		port = dsi_dvo_port_to_port(i915, child->dvo_port);
 	if (port == PORT_NONE)
 		return;
 
-- 
2.39.1

Re: [Intel-gfx] [PATCH 2/3] drm/i915: Populate encoder->devdata for DSI on icl+

[Jani Nikula]

On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> We now have some eDP+DSI dual panel systems floating around
> where the DSI panel is the secondary LFP and thus needs to
> consult "panel type 2" in VBT in order to locate all the
> other panel type dependante stuff correctly.
>
> To that end we need to pass in the devdata to
> intel_bios_init_panel_late(), otherwise it'll just assume
> we want the primary panel type. So let's try to just populate
> the vbt.ports[] stuff and encoder->devdata for icl+ DSI
> panels as well.
>
> We can't do this on older platforms as there we risk a DSI
> port aliasing with a HDMI/DP port, which is a totally legal
> thing as the DSI ports live in their own little parallel
> universe.

Btw the series should probably be Cc: stable.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/display/icl_dsi.c    |  3 ++-
>  drivers/gpu/drm/i915/display/intel_bios.c | 15 ++++++++++++---
>  2 files changed, 14 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> index 003cac918228..05e749861658 100644
> --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> @@ -1951,7 +1951,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
>  	/* attach connector to encoder */
>  	intel_connector_attach_encoder(intel_connector, encoder);
>  
> -	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, NULL, NULL);
> +	encoder->devdata = intel_bios_encoder_data_lookup(dev_priv, port);
> +	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, encoder->devdata, NULL);
>  
>  	mutex_lock(&dev_priv->drm.mode_config.mutex);
>  	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> index 06a2d98d2277..1cd8af88ce50 100644
> --- a/drivers/gpu/drm/i915/display/intel_bios.c
> +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> @@ -2593,6 +2593,12 @@ intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)
>  		devdata->child.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR;
>  }
>  
> +static bool
> +intel_bios_encoder_supports_dsi(const struct intel_bios_encoder_data *devdata)
> +{
> +	return devdata->child.device_type & DEVICE_TYPE_MIPI_OUTPUT;
> +}
> +
>  static int _intel_bios_hdmi_level_shift(const struct intel_bios_encoder_data *devdata)
>  {
>  	if (!devdata || devdata->i915->display.vbt.version < 158)
> @@ -2643,7 +2649,7 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
>  {
>  	struct drm_i915_private *i915 = devdata->i915;
>  	const struct child_device_config *child = &devdata->child;
> -	bool is_dvi, is_hdmi, is_dp, is_edp, is_crt, supports_typec_usb, supports_tbt;
> +	bool is_dvi, is_hdmi, is_dp, is_edp, is_dsi, is_crt, supports_typec_usb, supports_tbt;
>  	int dp_boost_level, dp_max_link_rate, hdmi_boost_level, hdmi_level_shift, max_tmds_clock;
>  
>  	is_dvi = intel_bios_encoder_supports_dvi(devdata);
> @@ -2651,13 +2657,14 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
>  	is_crt = intel_bios_encoder_supports_crt(devdata);
>  	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);
>  	is_edp = intel_bios_encoder_supports_edp(devdata);
> +	is_dsi = intel_bios_encoder_supports_dsi(devdata);
>  
>  	supports_typec_usb = intel_bios_encoder_supports_typec_usb(devdata);
>  	supports_tbt = intel_bios_encoder_supports_tbt(devdata);
>  
>  	drm_dbg_kms(&i915->drm,
> -		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
> -		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp,
> +		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d DSI:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
> +		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp, is_dsi,
>  		    HAS_LSPCON(i915) && child->lspcon,
>  		    supports_typec_usb, supports_tbt,
>  		    devdata->dsc != NULL);
> @@ -2710,6 +2717,8 @@ static void parse_ddi_port(struct intel_bios_encoder_data *devdata)
>  	enum port port;
>  
>  	port = dvo_port_to_port(i915, child->dvo_port);
> +	if (port == PORT_NONE && DISPLAY_VER(i915) >= 11)
> +		port = dsi_dvo_port_to_port(i915, child->dvo_port);
>  	if (port == PORT_NONE)
>  		return;

-- 
Jani Nikula, Intel Open Source Graphics Center

Re: [Intel-gfx] [PATCH 2/3] drm/i915: Populate encoder->devdata for DSI on icl+

[Ville Syrjälä]

On Tue, Feb 07, 2023 at 11:06:01AM +0200, Jani Nikula wrote:
> On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > We now have some eDP+DSI dual panel systems floating around
> > where the DSI panel is the secondary LFP and thus needs to
> > consult "panel type 2" in VBT in order to locate all the
> > other panel type dependante stuff correctly.
> >
> > To that end we need to pass in the devdata to
> > intel_bios_init_panel_late(), otherwise it'll just assume
> > we want the primary panel type. So let's try to just populate
> > the vbt.ports[] stuff and encoder->devdata for icl+ DSI
> > panels as well.
> >
> > We can't do this on older platforms as there we risk a DSI
> > port aliasing with a HDMI/DP port, which is a totally legal
> > thing as the DSI ports live in their own little parallel
> > universe.
> 
> Btw the series should probably be Cc: stable.

Slapped that on optimistically and pushed the lot.
Thanks for the review.

> 
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> 
> >
> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/icl_dsi.c    |  3 ++-
> >  drivers/gpu/drm/i915/display/intel_bios.c | 15 ++++++++++++---
> >  2 files changed, 14 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> > index 003cac918228..05e749861658 100644
> > --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> > +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> > @@ -1951,7 +1951,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
> >  	/* attach connector to encoder */
> >  	intel_connector_attach_encoder(intel_connector, encoder);
> >  
> > -	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, NULL, NULL);
> > +	encoder->devdata = intel_bios_encoder_data_lookup(dev_priv, port);
> > +	intel_bios_init_panel_late(dev_priv, &intel_connector->panel, encoder->devdata, NULL);
> >  
> >  	mutex_lock(&dev_priv->drm.mode_config.mutex);
> >  	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
> > diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> > index 06a2d98d2277..1cd8af88ce50 100644
> > --- a/drivers/gpu/drm/i915/display/intel_bios.c
> > +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> > @@ -2593,6 +2593,12 @@ intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)
> >  		devdata->child.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR;
> >  }
> >  
> > +static bool
> > +intel_bios_encoder_supports_dsi(const struct intel_bios_encoder_data *devdata)
> > +{
> > +	return devdata->child.device_type & DEVICE_TYPE_MIPI_OUTPUT;
> > +}
> > +
> >  static int _intel_bios_hdmi_level_shift(const struct intel_bios_encoder_data *devdata)
> >  {
> >  	if (!devdata || devdata->i915->display.vbt.version < 158)
> > @@ -2643,7 +2649,7 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
> >  {
> >  	struct drm_i915_private *i915 = devdata->i915;
> >  	const struct child_device_config *child = &devdata->child;
> > -	bool is_dvi, is_hdmi, is_dp, is_edp, is_crt, supports_typec_usb, supports_tbt;
> > +	bool is_dvi, is_hdmi, is_dp, is_edp, is_dsi, is_crt, supports_typec_usb, supports_tbt;
> >  	int dp_boost_level, dp_max_link_rate, hdmi_boost_level, hdmi_level_shift, max_tmds_clock;
> >  
> >  	is_dvi = intel_bios_encoder_supports_dvi(devdata);
> > @@ -2651,13 +2657,14 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
> >  	is_crt = intel_bios_encoder_supports_crt(devdata);
> >  	is_hdmi = intel_bios_encoder_supports_hdmi(devdata);
> >  	is_edp = intel_bios_encoder_supports_edp(devdata);
> > +	is_dsi = intel_bios_encoder_supports_dsi(devdata);
> >  
> >  	supports_typec_usb = intel_bios_encoder_supports_typec_usb(devdata);
> >  	supports_tbt = intel_bios_encoder_supports_tbt(devdata);
> >  
> >  	drm_dbg_kms(&i915->drm,
> > -		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
> > -		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp,
> > +		    "Port %c VBT info: CRT:%d DVI:%d HDMI:%d DP:%d eDP:%d DSI:%d LSPCON:%d USB-Type-C:%d TBT:%d DSC:%d\n",
> > +		    port_name(port), is_crt, is_dvi, is_hdmi, is_dp, is_edp, is_dsi,
> >  		    HAS_LSPCON(i915) && child->lspcon,
> >  		    supports_typec_usb, supports_tbt,
> >  		    devdata->dsc != NULL);
> > @@ -2710,6 +2717,8 @@ static void parse_ddi_port(struct intel_bios_encoder_data *devdata)
> >  	enum port port;
> >  
> >  	port = dvo_port_to_port(i915, child->dvo_port);
> > +	if (port == PORT_NONE && DISPLAY_VER(i915) >= 11)
> > +		port = dsi_dvo_port_to_port(i915, child->dvo_port);
> >  	if (port == PORT_NONE)
> >  		return;
> 
> -- 
> Jani Nikula, Intel Open Source Graphics Center

-- 
Ville Syrjälä
Intel

[Intel-gfx] [PATCH 3/3] drm/i915: Pick the backlight controller based on VBT on ICP+

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Use the second backlight controller on ICP+ if the VBT asks
us to do so.

On pre-MTP we also check the chicken bit to make sure the
pins have been correctly muxed by the firmware.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++++++++--
 1 file changed, 31 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
index 5b7da72c95b8..a4e4b7f79e4d 100644
--- a/drivers/gpu/drm/i915/display/intel_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_backlight.c
@@ -1431,6 +1431,30 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
 	return 0;
 }
 
+static int cnp_num_backlight_controllers(struct drm_i915_private *i915)
+{
+	if (INTEL_PCH_TYPE(i915) >= PCH_DG1)
+		return 1;
+
+	if (INTEL_PCH_TYPE(i915) >= PCH_ICP)
+		return 2;
+
+	return 1;
+}
+
+static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int controller)
+{
+	if (controller < 0 || controller >= cnp_num_backlight_controllers(i915))
+		return false;
+
+	if (controller == 1 &&
+	    INTEL_PCH_TYPE(i915) >= PCH_ICP &&
+	    INTEL_PCH_TYPE(i915) < PCH_MTP)
+		return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;
+
+	return true;
+}
+
 static int
 cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
@@ -1440,10 +1464,14 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
 
 	/*
 	 * CNP has the BXT implementation of backlight, but with only one
-	 * controller. TODO: ICP has multiple controllers but we only use
-	 * controller 0 for now.
+	 * controller. ICP+ can have two controllers, depending on pin muxing.
 	 */
-	panel->backlight.controller = 0;
+	panel->backlight.controller = connector->panel.vbt.backlight.controller;
+	if (!cnp_backlight_controller_is_valid(i915, panel->backlight.controller)) {
+		drm_dbg_kms(&i915->drm, "Invalid backlight controller %d, assuming 0\n",
+			    panel->backlight.controller);
+		panel->backlight.controller = 0;
+	}
 
 	pwm_ctl = intel_de_read(i915,
 				BXT_BLC_PWM_CTL(panel->backlight.controller));
-- 
2.39.1

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Pick the backlight controller based on VBT on ICP+

[Jani Nikula]

On Tue, 07 Feb 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Use the second backlight controller on ICP+ if the VBT asks
> us to do so.
>
> On pre-MTP we also check the chicken bit to make sure the
> pins have been correctly muxed by the firmware.
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++++++++--
>  1 file changed, 31 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
> index 5b7da72c95b8..a4e4b7f79e4d 100644
> --- a/drivers/gpu/drm/i915/display/intel_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_backlight.c
> @@ -1431,6 +1431,30 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  	return 0;
>  }
>  
> +static int cnp_num_backlight_controllers(struct drm_i915_private *i915)
> +{
> +	if (INTEL_PCH_TYPE(i915) >= PCH_DG1)
> +		return 1;
> +
> +	if (INTEL_PCH_TYPE(i915) >= PCH_ICP)
> +		return 2;
> +
> +	return 1;
> +}

At some point I think we should clean this up between backlight and
pps. There's already intel_num_pps(). But let's get this merged as-is
now.

> +
> +static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int controller)
> +{
> +	if (controller < 0 || controller >= cnp_num_backlight_controllers(i915))
> +		return false;
> +
> +	if (controller == 1 &&
> +	    INTEL_PCH_TYPE(i915) >= PCH_ICP &&
> +	    INTEL_PCH_TYPE(i915) < PCH_MTP)
> +		return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;

I got a bit confused that MTP has two controllers but it doesn't have
that bit. I first thought you were off by one with that < PCH_MTP. But
looks like it's correct.

Anyway,

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> +
> +	return true;
> +}
> +
>  static int
>  cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  {
> @@ -1440,10 +1464,14 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  
>  	/*
>  	 * CNP has the BXT implementation of backlight, but with only one
> -	 * controller. TODO: ICP has multiple controllers but we only use
> -	 * controller 0 for now.
> +	 * controller. ICP+ can have two controllers, depending on pin muxing.
>  	 */
> -	panel->backlight.controller = 0;
> +	panel->backlight.controller = connector->panel.vbt.backlight.controller;
> +	if (!cnp_backlight_controller_is_valid(i915, panel->backlight.controller)) {
> +		drm_dbg_kms(&i915->drm, "Invalid backlight controller %d, assuming 0\n",
> +			    panel->backlight.controller);
> +		panel->backlight.controller = 0;
> +	}
>  
>  	pwm_ctl = intel_de_read(i915,
>  				BXT_BLC_PWM_CTL(panel->backlight.controller));

-- 
Jani Nikula, Intel Open Source Graphics Center

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Pick the backlight controller based on VBT on ICP+

[Rodrigo Vivi]

On Tue, Feb 07, 2023 at 08:43:37AM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> Use the second backlight controller on ICP+ if the VBT asks
> us to do so.
> 
> On pre-MTP we also check the chicken bit to make sure the
> pins have been correctly muxed by the firmware.
> 

It looks like CC: stable was added while merging this patch.
But it doesn't go clean. build fails due to s/dev_priv/i915
and also due to the lack of ICP_SECOND_PPS_IO_SELECT that
was added by another patch.

So we need a backported version of this patch to be included
in the stable trees... how far we will go in the stable tree?

At this point of -rc7 I even wonder it will be better to stay
for 6.2 to get released and then send the backported version
to the stable ml directly...

> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++++++++--
>  1 file changed, 31 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
> index 5b7da72c95b8..a4e4b7f79e4d 100644
> --- a/drivers/gpu/drm/i915/display/intel_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_backlight.c
> @@ -1431,6 +1431,30 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  	return 0;
>  }
>  
> +static int cnp_num_backlight_controllers(struct drm_i915_private *i915)
> +{
> +	if (INTEL_PCH_TYPE(i915) >= PCH_DG1)
> +		return 1;
> +
> +	if (INTEL_PCH_TYPE(i915) >= PCH_ICP)
> +		return 2;
> +
> +	return 1;
> +}
> +
> +static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int controller)
> +{
> +	if (controller < 0 || controller >= cnp_num_backlight_controllers(i915))
> +		return false;
> +
> +	if (controller == 1 &&
> +	    INTEL_PCH_TYPE(i915) >= PCH_ICP &&
> +	    INTEL_PCH_TYPE(i915) < PCH_MTP)
> +		return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;
> +
> +	return true;
> +}
> +
>  static int
>  cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  {
> @@ -1440,10 +1464,14 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>  
>  	/*
>  	 * CNP has the BXT implementation of backlight, but with only one
> -	 * controller. TODO: ICP has multiple controllers but we only use
> -	 * controller 0 for now.
> +	 * controller. ICP+ can have two controllers, depending on pin muxing.
>  	 */
> -	panel->backlight.controller = 0;
> +	panel->backlight.controller = connector->panel.vbt.backlight.controller;
> +	if (!cnp_backlight_controller_is_valid(i915, panel->backlight.controller)) {
> +		drm_dbg_kms(&i915->drm, "Invalid backlight controller %d, assuming 0\n",
> +			    panel->backlight.controller);
> +		panel->backlight.controller = 0;
> +	}
>  
>  	pwm_ctl = intel_de_read(i915,
>  				BXT_BLC_PWM_CTL(panel->backlight.controller));
> -- 
> 2.39.1
> 

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Pick the backlight controller based on VBT on ICP+

[Ville Syrjälä]

On Wed, Feb 08, 2023 at 10:23:55AM -0500, Rodrigo Vivi wrote:
> On Tue, Feb 07, 2023 at 08:43:37AM +0200, Ville Syrjala wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > 
> > Use the second backlight controller on ICP+ if the VBT asks
> > us to do so.
> > 
> > On pre-MTP we also check the chicken bit to make sure the
> > pins have been correctly muxed by the firmware.
> > 
> 
> It looks like CC: stable was added while merging this patch.
> But it doesn't go clean. build fails due to s/dev_priv/i915
> and also due to the lack of ICP_SECOND_PPS_IO_SELECT that
> was added by another patch.
> 
> So we need a backported version of this patch to be included
> in the stable trees... how far we will go in the stable tree?
> 
> At this point of -rc7 I even wonder it will be better to stay
> for 6.2 to get released and then send the backported version
> to the stable ml directly...

Yeah, let's attempt the backport after 6.2 is out.

> 
> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> >  .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++++++++--
> >  1 file changed, 31 insertions(+), 3 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
> > index 5b7da72c95b8..a4e4b7f79e4d 100644
> > --- a/drivers/gpu/drm/i915/display/intel_backlight.c
> > +++ b/drivers/gpu/drm/i915/display/intel_backlight.c
> > @@ -1431,6 +1431,30 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
> >  	return 0;
> >  }
> >  
> > +static int cnp_num_backlight_controllers(struct drm_i915_private *i915)
> > +{
> > +	if (INTEL_PCH_TYPE(i915) >= PCH_DG1)
> > +		return 1;
> > +
> > +	if (INTEL_PCH_TYPE(i915) >= PCH_ICP)
> > +		return 2;
> > +
> > +	return 1;
> > +}
> > +
> > +static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int controller)
> > +{
> > +	if (controller < 0 || controller >= cnp_num_backlight_controllers(i915))
> > +		return false;
> > +
> > +	if (controller == 1 &&
> > +	    INTEL_PCH_TYPE(i915) >= PCH_ICP &&
> > +	    INTEL_PCH_TYPE(i915) < PCH_MTP)
> > +		return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;
> > +
> > +	return true;
> > +}
> > +
> >  static int
> >  cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
> >  {
> > @@ -1440,10 +1464,14 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
> >  
> >  	/*
> >  	 * CNP has the BXT implementation of backlight, but with only one
> > -	 * controller. TODO: ICP has multiple controllers but we only use
> > -	 * controller 0 for now.
> > +	 * controller. ICP+ can have two controllers, depending on pin muxing.
> >  	 */
> > -	panel->backlight.controller = 0;
> > +	panel->backlight.controller = connector->panel.vbt.backlight.controller;
> > +	if (!cnp_backlight_controller_is_valid(i915, panel->backlight.controller)) {
> > +		drm_dbg_kms(&i915->drm, "Invalid backlight controller %d, assuming 0\n",
> > +			    panel->backlight.controller);
> > +		panel->backlight.controller = 0;
> > +	}
> >  
> >  	pwm_ctl = intel_de_read(i915,
> >  				BXT_BLC_PWM_CTL(panel->backlight.controller));
> > -- 
> > 2.39.1
> > 

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Pick the backlight controller based on VBT on ICP+

[Jani Nikula]

On Wed, 08 Feb 2023, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> On Wed, Feb 08, 2023 at 10:23:55AM -0500, Rodrigo Vivi wrote:
>> On Tue, Feb 07, 2023 at 08:43:37AM +0200, Ville Syrjala wrote:
>> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> > 
>> > Use the second backlight controller on ICP+ if the VBT asks
>> > us to do so.
>> > 
>> > On pre-MTP we also check the chicken bit to make sure the
>> > pins have been correctly muxed by the firmware.
>> > 
>> 
>> It looks like CC: stable was added while merging this patch.
>> But it doesn't go clean. build fails due to s/dev_priv/i915
>> and also due to the lack of ICP_SECOND_PPS_IO_SELECT that
>> was added by another patch.
>> 
>> So we need a backported version of this patch to be included
>> in the stable trees... how far we will go in the stable tree?
>> 
>> At this point of -rc7 I even wonder it will be better to stay
>> for 6.2 to get released and then send the backported version
>> to the stable ml directly...
>
> Yeah, let's attempt the backport after 6.2 is out.

Agreed.

In any case, Cc: stable doesn't mean the commit actually backports
cleanly, but that it should be backported. Otherwise it'll just be
forgotten.


BR,
Jani.

>
>> 
>> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8016
>> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> > ---
>> >  .../gpu/drm/i915/display/intel_backlight.c    | 34 +++++++++++++++++--
>> >  1 file changed, 31 insertions(+), 3 deletions(-)
>> > 
>> > diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
>> > index 5b7da72c95b8..a4e4b7f79e4d 100644
>> > --- a/drivers/gpu/drm/i915/display/intel_backlight.c
>> > +++ b/drivers/gpu/drm/i915/display/intel_backlight.c
>> > @@ -1431,6 +1431,30 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
>> >  	return 0;
>> >  }
>> >  
>> > +static int cnp_num_backlight_controllers(struct drm_i915_private *i915)
>> > +{
>> > +	if (INTEL_PCH_TYPE(i915) >= PCH_DG1)
>> > +		return 1;
>> > +
>> > +	if (INTEL_PCH_TYPE(i915) >= PCH_ICP)
>> > +		return 2;
>> > +
>> > +	return 1;
>> > +}
>> > +
>> > +static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int controller)
>> > +{
>> > +	if (controller < 0 || controller >= cnp_num_backlight_controllers(i915))
>> > +		return false;
>> > +
>> > +	if (controller == 1 &&
>> > +	    INTEL_PCH_TYPE(i915) >= PCH_ICP &&
>> > +	    INTEL_PCH_TYPE(i915) < PCH_MTP)
>> > +		return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;
>> > +
>> > +	return true;
>> > +}
>> > +
>> >  static int
>> >  cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>> >  {
>> > @@ -1440,10 +1464,14 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
>> >  
>> >  	/*
>> >  	 * CNP has the BXT implementation of backlight, but with only one
>> > -	 * controller. TODO: ICP has multiple controllers but we only use
>> > -	 * controller 0 for now.
>> > +	 * controller. ICP+ can have two controllers, depending on pin muxing.
>> >  	 */
>> > -	panel->backlight.controller = 0;
>> > +	panel->backlight.controller = connector->panel.vbt.backlight.controller;
>> > +	if (!cnp_backlight_controller_is_valid(i915, panel->backlight.controller)) {
>> > +		drm_dbg_kms(&i915->drm, "Invalid backlight controller %d, assuming 0\n",
>> > +			    panel->backlight.controller);
>> > +		panel->backlight.controller = 0;
>> > +	}
>> >  
>> >  	pwm_ctl = intel_de_read(i915,
>> >  				BXT_BLC_PWM_CTL(panel->backlight.controller));
>> > -- 
>> > 2.39.1
>> > 

-- 
Jani Nikula, Intel Open Source Graphics Center

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: Fix eDP+DSI dual panel systems

[Patchwork]

== Series Details ==

Series: drm/i915: Fix eDP+DSI dual panel systems
URL   : https://patchwork.freedesktop.org/series/113728/
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:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: 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: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:100:23: 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: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: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: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:111:20: 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:112:23: 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: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:166:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:166:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:168:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:168:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:169:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:169:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:170:9: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:170:9: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:19: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:19: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:25: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:172:25: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:172:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:172:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:28:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:28:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:30:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:30:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:31:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:31:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:33:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:37:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:37:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:39:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:39:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:40:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:40:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:42:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:55:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:55:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:57:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:57:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:58:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:58:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:15: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:60:15: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:73:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:73:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:75:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:75:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:76:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:76:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:77:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:77:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:79:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:79:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:79:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:80:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:80:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:80:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:93:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:93:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:95:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:95:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:96:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:96:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:97:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:97:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:99:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:99:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:21: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:99:21: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/instrumented-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:112:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:112:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:115:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:115:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:127:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:127:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:130:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:130:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:139:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:139:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:142:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:142:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:26:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:26:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:42:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:42:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:58:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:58:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:97:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:97:1: warning: unreplaced symbol 'return'

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Fix eDP+DSI dual panel systems

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 5481 bytes --]

== Series Details ==

Series: drm/i915: Fix eDP+DSI dual panel systems
URL   : https://patchwork.freedesktop.org/series/113728/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12707 -> Patchwork_113728v1
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_113728v1 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_113728v1, please notify your bug team 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_113728v1/index.html

Participating hosts (37 -> 35)
------------------------------

  Missing    (2): fi-kbl-soraka fi-snb-2520m 

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

  Here are the unknown changes that may have been introduced in Patchwork_113728v1:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_exec_suspend@basic-s3@smem:
    - fi-cfl-8700k:       [PASS][1] -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/fi-cfl-8700k/igt@gem_exec_suspend@basic-s3@smem.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/fi-cfl-8700k/igt@gem_exec_suspend@basic-s3@smem.html

  * igt@kms_flip@basic-flip-vs-modeset@a-dp1:
    - fi-elk-e7500:       [PASS][3] -> [FAIL][4] +1 similar issue
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/fi-elk-e7500/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/fi-elk-e7500/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_module_load@load:
    - {bat-atsm-1}:       [PASS][5] -> [ABORT][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/bat-atsm-1/igt@i915_module_load@load.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/bat-atsm-1/igt@i915_module_load@load.html

  * igt@i915_selftest@live@guc:
    - {bat-rpls-2}:       [PASS][7] -> [DMESG-FAIL][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/bat-rpls-2/igt@i915_selftest@live@guc.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/bat-rpls-2/igt@i915_selftest@live@guc.html

  * igt@i915_selftest@live@slpc:
    - {bat-rpls-2}:       [DMESG-FAIL][9] ([i915#6367]) -> [ABORT][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/bat-rpls-2/igt@i915_selftest@live@slpc.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/bat-rpls-2/igt@i915_selftest@live@slpc.html

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

  Here are the changes found in Patchwork_113728v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_suspend@basic-s3-without-i915:
    - fi-elk-e7500:       [PASS][11] -> [DMESG-WARN][12] ([i915#1982])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/fi-elk-e7500/igt@i915_suspend@basic-s3-without-i915.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/fi-elk-e7500/igt@i915_suspend@basic-s3-without-i915.html

  
#### Possible fixes ####

  * igt@gem_exec_gttfill@basic:
    - fi-pnv-d510:        [FAIL][13] ([i915#7229]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/fi-pnv-d510/igt@gem_exec_gttfill@basic.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/fi-pnv-d510/igt@gem_exec_gttfill@basic.html

  * igt@i915_selftest@live@gt_lrc:
    - {bat-dg2-11}:       [INCOMPLETE][15] ([i915#7609] / [i915#7913]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12707/bat-dg2-11/igt@i915_selftest@live@gt_lrc.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/bat-dg2-11/igt@i915_selftest@live@gt_lrc.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6794]: https://gitlab.freedesktop.org/drm/intel/issues/6794
  [i915#7229]: https://gitlab.freedesktop.org/drm/intel/issues/7229
  [i915#7609]: https://gitlab.freedesktop.org/drm/intel/issues/7609
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7977]: https://gitlab.freedesktop.org/drm/intel/issues/7977


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

  * Linux: CI_DRM_12707 -> Patchwork_113728v1

  CI-20190529: 20190529
  CI_DRM_12707: 4553eb97820406ff3cbc51a3348ffabfe3b3110e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7152: 790b81207a0a6705213ec5ea645bc5e223b2ce1d @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_113728v1: 4553eb97820406ff3cbc51a3348ffabfe3b3110e @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

06206841d312 drm/i915: Pick the backlight controller based on VBT on ICP+
134ceafd75c3 drm/i915: Populate encoder->devdata for DSI on icl+
e2bbb2a947f1 drm/i915: Fix VBT DSI DVO port handling

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v1/index.html

[-- Attachment #2: Type: text/html, Size: 6067 bytes --]

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: Fix eDP+DSI dual panel systems (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915: Fix eDP+DSI dual panel systems (rev2)
URL   : https://patchwork.freedesktop.org/series/113728/
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:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:195:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:237:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:239:9: 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: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:100:23: 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: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: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: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:111:20: 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:112:23: 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: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:166:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:166:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:168:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:168:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:169:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:169:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:170:9: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:170:9: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:19: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:19: warning: unreplaced symbol 'val'
+./include/asm-generic/bitops/generic-non-atomic.h:172:25: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:172:25: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:172:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:172:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:28:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:28:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:30:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:30:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:31:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:31:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:33:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:33:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:37:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:37:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:39:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:39:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:40:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:40:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:42:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:42:16: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:55:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:55:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:57:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:57:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:58:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:58:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:60:15: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:60:15: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:73:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:73:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:75:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:75:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:76:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:76:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:77:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:77:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:79:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:79:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:79:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:79:20: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:80:17: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:80:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:23: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:80:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:80:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:93:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:93:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/generic-non-atomic.h:95:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:95:9: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:96:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:96:9: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:97:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:97:9: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:99:10: warning: unreplaced symbol 'p'
+./include/asm-generic/bitops/generic-non-atomic.h:99:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:14: warning: unreplaced symbol 'old'
+./include/asm-generic/bitops/generic-non-atomic.h:99:21: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/generic-non-atomic.h:99:21: warning: unreplaced symbol 'mask'
+./include/asm-generic/bitops/instrumented-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:100:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:112:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:112:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:115:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:115:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:127:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:127:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:130:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:130:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:139:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:139:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:142:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:142:9: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:26:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:26:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:42:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:42:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:58:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:58:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:97:1: warning: unreplaced symbol 'return'
+./include/asm-generic/bitops/instrumented-non-atomic.h:97:1: warning: unreplaced symbol 'return'

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Fix eDP+DSI dual panel systems (rev3)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 3537 bytes --]

== Series Details ==

Series: drm/i915: Fix eDP+DSI dual panel systems (rev3)
URL   : https://patchwork.freedesktop.org/series/113728/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12710 -> Patchwork_113728v3
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/index.html

Participating hosts (38 -> 35)
------------------------------

  Missing    (3): fi-glk-j4005 bat-atsm-1 fi-snb-2520m 

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

  Here are the changes found in Patchwork_113728v3 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_gttfill@basic:
    - fi-pnv-d510:        [PASS][1] -> [FAIL][2] ([i915#7229])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/fi-pnv-d510/igt@gem_exec_gttfill@basic.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/fi-pnv-d510/igt@gem_exec_gttfill@basic.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions:
    - fi-bsw-n3050:       [PASS][3] -> [FAIL][4] ([i915#6298])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor@atomic-transitions.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-skl-6600u:       [DMESG-FAIL][5] ([i915#5334]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/fi-skl-6600u/igt@i915_selftest@live@gt_heartbeat.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/fi-skl-6600u/igt@i915_selftest@live@gt_heartbeat.html

  * igt@kms_pipe_crc_basic@suspend-read-crc@pipe-a-edp-1:
    - {bat-rplp-1}:       [DMESG-WARN][7] -> [PASS][8] +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/bat-rplp-1/igt@kms_pipe_crc_basic@suspend-read-crc@pipe-a-edp-1.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/bat-rplp-1/igt@kms_pipe_crc_basic@suspend-read-crc@pipe-a-edp-1.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#5334]: https://gitlab.freedesktop.org/drm/intel/issues/5334
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#6298]: https://gitlab.freedesktop.org/drm/intel/issues/6298
  [i915#7229]: https://gitlab.freedesktop.org/drm/intel/issues/7229
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699


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

  * Linux: CI_DRM_12710 -> Patchwork_113728v3

  CI-20190529: 20190529
  CI_DRM_12710: eec9b4f6f829c4d09f6e1d19a37dc392376c95b5 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7153: f47f859f13376958a2bd199423b1f0ff53dddbe0 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_113728v3: eec9b4f6f829c4d09f6e1d19a37dc392376c95b5 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

528dd70a040d drm/i915: Pick the backlight controller based on VBT on ICP+
3f4d49af9104 drm/i915: Populate encoder->devdata for DSI on icl+
92a5dc4e505d drm/i915: Fix VBT DSI DVO port handling

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/index.html

[-- Attachment #2: Type: text/html, Size: 4058 bytes --]

[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915: Fix eDP+DSI dual panel systems (rev3)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 21513 bytes --]

== Series Details ==

Series: drm/i915: Fix eDP+DSI dual panel systems (rev3)
URL   : https://patchwork.freedesktop.org/series/113728/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12710_full -> Patchwork_113728v3_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/index.html

Participating hosts (10 -> 10)
------------------------------

  No changes in participating hosts

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

  Here are the unknown changes that may have been introduced in Patchwork_113728v3_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@kms_vblank@pipe-d-ts-continuation-dpms-suspend:
    - {shard-tglu}:       NOTRUN -> [ABORT][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-tglu-3/igt@kms_vblank@pipe-d-ts-continuation-dpms-suspend.html

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

  Here are the changes found in Patchwork_113728v3_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-glk:          [PASS][2] -> [FAIL][3] ([i915#2842]) +1 similar issue
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-glk9/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-glk8/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode:
    - shard-glk:          NOTRUN -> [SKIP][4] ([fdo#109271]) +45 similar issues
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-glk9/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area:
    - shard-glk:          NOTRUN -> [SKIP][5] ([fdo#109271] / [i915#658])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-glk9/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html

  
#### Possible fixes ####

  * igt@drm_fdinfo@most-busy-idle-check-all@rcs0:
    - {shard-rkl}:        [FAIL][6] ([i915#7742]) -> [PASS][7]
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-4/igt@drm_fdinfo@most-busy-idle-check-all@rcs0.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-2/igt@drm_fdinfo@most-busy-idle-check-all@rcs0.html

  * igt@gem_ctx_exec@basic-nohangcheck:
    - {shard-rkl}:        [FAIL][8] ([i915#6268]) -> [PASS][9]
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-1/igt@gem_ctx_exec@basic-nohangcheck.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@gem_ctx_exec@basic-nohangcheck.html

  * igt@gem_eio@in-flight-external:
    - {shard-rkl}:        [ABORT][10] ([i915#7811]) -> [PASS][11]
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-2/igt@gem_eio@in-flight-external.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-2/igt@gem_eio@in-flight-external.html

  * igt@gem_eio@in-flight-suspend:
    - {shard-rkl}:        [FAIL][12] ([fdo#103375]) -> [PASS][13] +4 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@gem_eio@in-flight-suspend.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@gem_eio@in-flight-suspend.html

  * igt@gem_eio@suspend:
    - {shard-rkl}:        [FAIL][14] ([i915#5115] / [i915#7052]) -> [PASS][15]
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@gem_eio@suspend.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gem_eio@suspend.html

  * igt@gem_exec_fair@basic-none-share@rcs0:
    - {shard-rkl}:        [FAIL][16] ([i915#2842]) -> [PASS][17]
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-4/igt@gem_exec_fair@basic-none-share@rcs0.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gem_exec_fair@basic-none-share@rcs0.html

  * igt@gem_exec_reloc@basic-gtt-cpu-active:
    - {shard-rkl}:        [SKIP][18] ([i915#3281]) -> [PASS][19] +6 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@gem_exec_reloc@basic-gtt-cpu-active.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gem_exec_reloc@basic-gtt-cpu-active.html

  * igt@gem_mmap_gtt@coherency:
    - {shard-rkl}:        [SKIP][20] ([fdo#111656]) -> [PASS][21]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-2/igt@gem_mmap_gtt@coherency.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gem_mmap_gtt@coherency.html

  * igt@gem_userptr_blits@forbidden-operations:
    - {shard-rkl}:        [SKIP][22] ([i915#3282]) -> [PASS][23] +2 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@gem_userptr_blits@forbidden-operations.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gem_userptr_blits@forbidden-operations.html

  * igt@gen9_exec_parse@bb-start-param:
    - {shard-rkl}:        [SKIP][24] ([i915#2527]) -> [PASS][25] +2 similar issues
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-4/igt@gen9_exec_parse@bb-start-param.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@gen9_exec_parse@bb-start-param.html

  * igt@i915_hangman@gt-engine-error@bcs0:
    - {shard-rkl}:        [SKIP][26] ([i915#6258]) -> [PASS][27]
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-5/igt@i915_hangman@gt-engine-error@bcs0.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-1/igt@i915_hangman@gt-engine-error@bcs0.html

  * igt@i915_pm_dc@dc5-psr:
    - {shard-rkl}:        [SKIP][28] ([i915#658]) -> [PASS][29]
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-5/igt@i915_pm_dc@dc5-psr.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@i915_pm_dc@dc5-psr.html

  * igt@i915_pm_dc@dc6-dpms:
    - {shard-rkl}:        [SKIP][30] ([i915#3361]) -> [PASS][31]
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-5/igt@i915_pm_dc@dc6-dpms.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-4/igt@i915_pm_dc@dc6-dpms.html

  * igt@i915_pm_rc6_residency@rc6-idle@rcs0:
    - {shard-dg1}:        [FAIL][32] ([i915#3591]) -> [PASS][33] +1 similar issue
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-dg1-17/igt@i915_pm_rc6_residency@rc6-idle@rcs0.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-dg1-15/igt@i915_pm_rc6_residency@rc6-idle@rcs0.html

  * {igt@i915_power@sanity}:
    - {shard-rkl}:        [SKIP][34] ([i915#7984]) -> [PASS][35]
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@i915_power@sanity.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-5/igt@i915_power@sanity.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-async-flip:
    - {shard-rkl}:        [SKIP][36] ([i915#1845] / [i915#4098]) -> [PASS][37] +29 similar issues
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-5/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-async-flip.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-180-async-flip.html

  * igt@kms_dp_aux_dev:
    - {shard-rkl}:        [SKIP][38] ([i915#1257]) -> [PASS][39]
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@kms_dp_aux_dev.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@kms_dp_aux_dev.html

  * igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2:
    - shard-glk:          [FAIL][40] ([i915#2122]) -> [PASS][41]
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-glk9/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-glk4/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1:
    - shard-glk:          [FAIL][42] ([i915#79]) -> [PASS][43]
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-glk4/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-glk7/igt@kms_flip@flip-vs-expired-vblank@c-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-render:
    - {shard-rkl}:        [SKIP][44] ([i915#1849] / [i915#4098]) -> [PASS][45] +18 similar issues
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-1/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-render.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-render.html

  * igt@kms_plane@plane-panning-bottom-right-suspend@pipe-a-planes:
    - {shard-rkl}:        [SKIP][46] ([i915#1849]) -> [PASS][47] +1 similar issue
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-a-planes.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-a-planes.html

  * igt@kms_psr@suspend:
    - {shard-rkl}:        [SKIP][48] ([i915#1072]) -> [PASS][49] +1 similar issue
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12710/shard-rkl-3/igt@kms_psr@suspend.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/shard-rkl-6/igt@kms_psr@suspend.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#109302]: https://bugs.freedesktop.org/show_bug.cgi?id=109302
  [fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
  [fdo#109307]: https://bugs.freedesktop.org/show_bug.cgi?id=109307
  [fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
  [fdo#109312]: https://bugs.freedesktop.org/show_bug.cgi?id=109312
  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
  [fdo#109314]: https://bugs.freedesktop.org/show_bug.cgi?id=109314
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110542]: https://bugs.freedesktop.org/show_bug.cgi?id=110542
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111644]: https://bugs.freedesktop.org/show_bug.cgi?id=111644
  [fdo#111656]: https://bugs.freedesktop.org/show_bug.cgi?id=111656
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1257]: https://gitlab.freedesktop.org/drm/intel/issues/1257
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#1755]: https://gitlab.freedesktop.org/drm/intel/issues/1755
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1902]: https://gitlab.freedesktop.org/drm/intel/issues/1902
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2434]: https://gitlab.freedesktop.org/drm/intel/issues/2434
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
  [i915#2705]: https://gitlab.freedesktop.org/drm/intel/issues/2705
  [i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#315]: https://gitlab.freedesktop.org/drm/intel/issues/315
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
  [i915#3318]: https://gitlab.freedesktop.org/drm/intel/issues/3318
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3469]: https://gitlab.freedesktop.org/drm/intel/issues/3469
  [i915#3528]: https://gitlab.freedesktop.org/drm/intel/issues/3528
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#3547]: https://gitlab.freedesktop.org/drm/intel/issues/3547
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3558]: https://gitlab.freedesktop.org/drm/intel/issues/3558
  [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
  [i915#3804]: https://gitlab.freedesktop.org/drm/intel/issues/3804
  [i915#3826]: https://gitlab.freedesktop.org/drm/intel/issues/3826
  [i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3966]: https://gitlab.freedesktop.org/drm/intel/issues/3966
  [i915#404]: https://gitlab.freedesktop.org/drm/intel/issues/404
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#426]: https://gitlab.freedesktop.org/drm/intel/issues/426
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
  [i915#4387]: https://gitlab.freedesktop.org/drm/intel/issues/4387
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
  [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
  [i915#4873]: https://gitlab.freedesktop.org/drm/intel/issues/4873
  [i915#4885]: https://gitlab.freedesktop.org/drm/intel/issues/4885
  [i915#5115]: https://gitlab.freedesktop.org/drm/intel/issues/5115
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
  [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
  [i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
  [i915#5723]: https://gitlab.freedesktop.org/drm/intel/issues/5723
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6117]: https://gitlab.freedesktop.org/drm/intel/issues/6117
  [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
  [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
  [i915#6258]: https://gitlab.freedesktop.org/drm/intel/issues/6258
  [i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
  [i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
  [i915#6334]: https://gitlab.freedesktop.org/drm/intel/issues/6334
  [i915#6335]: https://gitlab.freedesktop.org/drm/intel/issues/6335
  [i915#6344]: https://gitlab.freedesktop.org/drm/intel/issues/6344
  [i915#6355]: https://gitlab.freedesktop.org/drm/intel/issues/6355
  [i915#6433]: https://gitlab.freedesktop.org/drm/intel/issues/6433
  [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
  [i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6590]: https://gitlab.freedesktop.org/drm/intel/issues/6590
  [i915#6621]: https://gitlab.freedesktop.org/drm/intel/issues/6621
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
  [i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
  [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
  [i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
  [i915#7052]: https://gitlab.freedesktop.org/drm/intel/issues/7052
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#7128]: https://gitlab.freedesktop.org/drm/intel/issues/7128
  [i915#7276]: https://gitlab.freedesktop.org/drm/intel/issues/7276
  [i915#7294]: https://gitlab.freedesktop.org/drm/intel/issues/7294
  [i915#7456]: https://gitlab.freedesktop.org/drm/intel/issues/7456
  [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
  [i915#7582]: https://gitlab.freedesktop.org/drm/intel/issues/7582
  [i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
  [i915#7697]: https://gitlab.freedesktop.org/drm/intel/issues/7697
  [i915#7701]: https://gitlab.freedesktop.org/drm/intel/issues/7701
  [i915#7707]: https://gitlab.freedesktop.org/drm/intel/issues/7707
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
  [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
  [i915#7811]: https://gitlab.freedesktop.org/drm/intel/issues/7811
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#7949]: https://gitlab.freedesktop.org/drm/intel/issues/7949
  [i915#7957]: https://gitlab.freedesktop.org/drm/intel/issues/7957
  [i915#7975]: https://gitlab.freedesktop.org/drm/intel/issues/7975
  [i915#7984]: https://gitlab.freedesktop.org/drm/intel/issues/7984


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

  * Linux: CI_DRM_12710 -> Patchwork_113728v3

  CI-20190529: 20190529
  CI_DRM_12710: eec9b4f6f829c4d09f6e1d19a37dc392376c95b5 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7153: f47f859f13376958a2bd199423b1f0ff53dddbe0 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_113728v3: eec9b4f6f829c4d09f6e1d19a37dc392376c95b5 @ git://anongit.freedesktop.org/gfx-ci/linux

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_113728v3/index.html

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