[PATCH 00/13] drm/i915: Convert connector properties to atomic.

[PATCH 00/13] drm/i915: Convert connector properties to atomic.

[Maarten Lankhorst]

Together with <gen5 watermarks this is the last bit required to finally have
full support for atomic.

Right now what may be surprising is that while all connector properties are
exposed through atomic, trying to set them will fail with -EINVAL, or fail
because the atomic state is not unused (intel tv).

We already pass connector state to the relevant callbacks, so it's not too hard
to implement this correctly.

This uses the new atomic_check() and might conflict with dhnkrn's patches since
it uses intel dp's atomic_check() for releasing some state. If there is a conflict
it will be easy to solve by making sure intel dp's atomic_check calls the
intel_digital_connector_atomic_check as well on success.

Maarten Lankhorst (13):
  drm/i915: Remove unused members from intel_tv.c
  drm/i915: Convert intel_tv connector properties to atomic, v5.
  drm/i915: Convert intel_dp_mst connector properties to atomic.
  drm/i915: Convert intel_crt connector properties to atomic.
  drm/i915: Convert intel DVO connector to atomic
  drm/i915: Add plumbing for digital connector state.
  drm/i915: Convert DSI connector properties to atomic.
  drm/i915: Convert LVDS connector properties to atomic.
  drm/i915: Make intel_dp->has_audio reflect hw state only
  drm/i915: Convert intel_dp properties to atomic.
  drm/i915: Convert intel_hdmi connector properties to atomic
  drm/i915: Handle force_audio correctly in intel_sdvo
  drm/i915: Convert intel_sdvo connector properties to atomic.

 drivers/gpu/drm/i915/intel_atomic.c  | 177 +++++++++--
 drivers/gpu/drm/i915/intel_crt.c     |  10 +-
 drivers/gpu/drm/i915/intel_display.c |  51 +---
 drivers/gpu/drm/i915/intel_dp.c      | 154 ++--------
 drivers/gpu/drm/i915/intel_dp_mst.c  |  11 +-
 drivers/gpu/drm/i915/intel_drv.h     |  43 ++-
 drivers/gpu/drm/i915/intel_dsi.c     |  63 +---
 drivers/gpu/drm/i915/intel_dvo.c     |   4 +-
 drivers/gpu/drm/i915/intel_hdmi.c    | 164 +++-------
 drivers/gpu/drm/i915/intel_lvds.c    |  60 ++--
 drivers/gpu/drm/i915/intel_panel.c   |   4 +-
 drivers/gpu/drm/i915/intel_sdvo.c    | 561 ++++++++++++++++++-----------------
 drivers/gpu/drm/i915/intel_tv.c      | 208 ++++---------
 13 files changed, 644 insertions(+), 866 deletions(-)

-- 
2.7.4

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[PATCH 01/13] drm/i915: Remove unused members from intel_tv.c

[Maarten Lankhorst]

They have been unused since 2010, after the code for
intel_tv_save/restore was removed.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_tv.c | 33 ---------------------------------
 1 file changed, 33 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index e077c2a9e694..3af857a75fab 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -50,39 +50,6 @@ struct intel_tv {
 	int type;
 	const char *tv_format;
 	int margin[4];
-	u32 save_TV_H_CTL_1;
-	u32 save_TV_H_CTL_2;
-	u32 save_TV_H_CTL_3;
-	u32 save_TV_V_CTL_1;
-	u32 save_TV_V_CTL_2;
-	u32 save_TV_V_CTL_3;
-	u32 save_TV_V_CTL_4;
-	u32 save_TV_V_CTL_5;
-	u32 save_TV_V_CTL_6;
-	u32 save_TV_V_CTL_7;
-	u32 save_TV_SC_CTL_1, save_TV_SC_CTL_2, save_TV_SC_CTL_3;
-
-	u32 save_TV_CSC_Y;
-	u32 save_TV_CSC_Y2;
-	u32 save_TV_CSC_U;
-	u32 save_TV_CSC_U2;
-	u32 save_TV_CSC_V;
-	u32 save_TV_CSC_V2;
-	u32 save_TV_CLR_KNOBS;
-	u32 save_TV_CLR_LEVEL;
-	u32 save_TV_WIN_POS;
-	u32 save_TV_WIN_SIZE;
-	u32 save_TV_FILTER_CTL_1;
-	u32 save_TV_FILTER_CTL_2;
-	u32 save_TV_FILTER_CTL_3;
-
-	u32 save_TV_H_LUMA[60];
-	u32 save_TV_H_CHROMA[60];
-	u32 save_TV_V_LUMA[43];
-	u32 save_TV_V_CHROMA[43];
-
-	u32 save_TV_DAC;
-	u32 save_TV_CTL;
 };
 
 struct video_levels {
-- 
2.7.4

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Re: [PATCH 01/13] drm/i915: Remove unused members from intel_tv.c

[Daniel Vetter]

On Fri, Apr 07, 2017 at 08:07:50AM +0200, Maarten Lankhorst wrote:
> They have been unused since 2010, after the code for
> intel_tv_save/restore was removed.

For reference, might want to add:

commit 6443170f6d862a1cc89e61e4bb2410b714b875f4
Author: Eric Anholt <eric@anholt.net>
Date:   Fri Apr 2 15:24:27 2010 -0700

    drm/i915: Remove dead KMS encoder save/restore code.
    
    This was brought over from UMS, and used for a while until we decided
    that drm_helper_resume_force_mode was easier and more reliable, since
    it didn't require duplicating all the code deleted here.  We just
    forgot to delete all that junk for a while.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_tv.c | 33 ---------------------------------
>  1 file changed, 33 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
> index e077c2a9e694..3af857a75fab 100644
> --- a/drivers/gpu/drm/i915/intel_tv.c
> +++ b/drivers/gpu/drm/i915/intel_tv.c
> @@ -50,39 +50,6 @@ struct intel_tv {
>  	int type;
>  	const char *tv_format;
>  	int margin[4];
> -	u32 save_TV_H_CTL_1;
> -	u32 save_TV_H_CTL_2;
> -	u32 save_TV_H_CTL_3;
> -	u32 save_TV_V_CTL_1;
> -	u32 save_TV_V_CTL_2;
> -	u32 save_TV_V_CTL_3;
> -	u32 save_TV_V_CTL_4;
> -	u32 save_TV_V_CTL_5;
> -	u32 save_TV_V_CTL_6;
> -	u32 save_TV_V_CTL_7;
> -	u32 save_TV_SC_CTL_1, save_TV_SC_CTL_2, save_TV_SC_CTL_3;
> -
> -	u32 save_TV_CSC_Y;
> -	u32 save_TV_CSC_Y2;
> -	u32 save_TV_CSC_U;
> -	u32 save_TV_CSC_U2;
> -	u32 save_TV_CSC_V;
> -	u32 save_TV_CSC_V2;
> -	u32 save_TV_CLR_KNOBS;
> -	u32 save_TV_CLR_LEVEL;
> -	u32 save_TV_WIN_POS;
> -	u32 save_TV_WIN_SIZE;
> -	u32 save_TV_FILTER_CTL_1;
> -	u32 save_TV_FILTER_CTL_2;
> -	u32 save_TV_FILTER_CTL_3;
> -
> -	u32 save_TV_H_LUMA[60];
> -	u32 save_TV_H_CHROMA[60];
> -	u32 save_TV_V_LUMA[43];
> -	u32 save_TV_V_CHROMA[43];
> -
> -	u32 save_TV_DAC;
> -	u32 save_TV_CTL;
>  };
>  
>  struct video_levels {
> -- 
> 2.7.4
> 
> _______________________________________________
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> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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[PATCH 02/13] drm/i915: Convert intel_tv connector properties to atomic, v5.

[Maarten Lankhorst]

As a proof of concept, first try to convert intel_tv, which is a rarely
used connector. It has 5 properties, tv format and 4 margins.

I'm less certain about the state behavior itself, should we pass a size
parameter to intel_connector_alloc instead, so duplicate_state
can be done globally if it can be blindly copied?

Can we also have a atomic_check function for connectors, so the
crtc_state->connectors_changed can be set there? It would be cleaner
and more atomic-like.

To match the legacy behavior, format can be changed by probing just like
in legacy mode.

Changes since v1:
- Add intel_encoder->swap_state to allow updating connector state.
- Add intel_tv->format for detect_mode and mode_valid, updated on atomic commit.
Changes since v2:
- Fix typo in tv_choose_preferred modes function name.
- Assignment of tv properties is done in core, so intel_tv only needs
  a atomic_check function. Thanks Ville!
Changes since v3:
- connection_mutex is now held in mode_valid() and get_modes(),
  this removes the need for caching parts of the connector_state.
Changes since v4:
- Use the new atomic connector check function.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_tv.c | 175 +++++++++++++++-------------------------
 1 file changed, 63 insertions(+), 112 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 3af857a75fab..784df024e230 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -48,8 +48,6 @@ struct intel_tv {
 	struct intel_encoder base;
 
 	int type;
-	const char *tv_format;
-	int margin[4];
 };
 
 struct video_levels {
@@ -840,32 +838,18 @@ intel_disable_tv(struct intel_encoder *encoder,
 	I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
 }
 
-static const struct tv_mode *
-intel_tv_mode_lookup(const char *tv_format)
+static const struct tv_mode *intel_tv_mode_find(struct drm_connector_state *conn_state)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
-		const struct tv_mode *tv_mode = &tv_modes[i];
+	int format = conn_state->tv.mode;
 
-		if (!strcmp(tv_format, tv_mode->name))
-			return tv_mode;
-	}
-	return NULL;
-}
-
-static const struct tv_mode *
-intel_tv_mode_find(struct intel_tv *intel_tv)
-{
-	return intel_tv_mode_lookup(intel_tv->tv_format);
+	return &tv_modes[format];
 }
 
 static enum drm_mode_status
 intel_tv_mode_valid(struct drm_connector *connector,
 		    struct drm_display_mode *mode)
 {
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
+	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
 	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
 
 	if (mode->clock > max_dotclk)
@@ -892,8 +876,7 @@ intel_tv_compute_config(struct intel_encoder *encoder,
 			struct intel_crtc_state *pipe_config,
 			struct drm_connector_state *conn_state)
 {
-	struct intel_tv *intel_tv = enc_to_tv(encoder);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
+	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
 
 	if (!tv_mode)
 		return false;
@@ -999,7 +982,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
 	struct intel_tv *intel_tv = enc_to_tv(encoder);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
+	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
 	u32 tv_ctl;
 	u32 scctl1, scctl2, scctl3;
 	int i, j;
@@ -1102,12 +1085,12 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
 	else
 		ysize = 2*tv_mode->nbr_end + 1;
 
-	xpos += intel_tv->margin[TV_MARGIN_LEFT];
-	ypos += intel_tv->margin[TV_MARGIN_TOP];
-	xsize -= (intel_tv->margin[TV_MARGIN_LEFT] +
-		  intel_tv->margin[TV_MARGIN_RIGHT]);
-	ysize -= (intel_tv->margin[TV_MARGIN_TOP] +
-		  intel_tv->margin[TV_MARGIN_BOTTOM]);
+	xpos += conn_state->tv.margins.left;
+	ypos += conn_state->tv.margins.top;
+	xsize -= (conn_state->tv.margins.left +
+		  conn_state->tv.margins.right);
+	ysize -= (conn_state->tv.margins.top +
+		  conn_state->tv.margins.bottom);
 	I915_WRITE(TV_WIN_POS, (xpos<<16)|ypos);
 	I915_WRITE(TV_WIN_SIZE, (xsize<<16)|ysize);
 
@@ -1255,7 +1238,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
 static void intel_tv_find_better_format(struct drm_connector *connector)
 {
 	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
+	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
 	int i;
 
 	if ((intel_tv->type == DRM_MODE_CONNECTOR_Component) ==
@@ -1271,9 +1254,7 @@ static void intel_tv_find_better_format(struct drm_connector *connector)
 			break;
 	}
 
-	intel_tv->tv_format = tv_mode->name;
-	drm_object_property_set_value(&connector->base,
-		connector->dev->mode_config.tv_mode_property, i);
+	connector->state->tv.mode = i;
 }
 
 /**
@@ -1314,16 +1295,15 @@ intel_tv_detect(struct drm_connector *connector,
 				connector_status_connected;
 		} else
 			status = connector_status_unknown;
-	} else
-		return connector->status;
 
-	if (status != connector_status_connected)
-		return status;
-
-	intel_tv->type = type;
-	intel_tv_find_better_format(connector);
+		if (status == connector_status_connected) {
+			intel_tv->type = type;
+			intel_tv_find_better_format(connector);
+		}
 
-	return connector_status_connected;
+		return status;
+	} else
+		return connector->status;
 }
 
 static const struct input_res {
@@ -1343,12 +1323,9 @@ static const struct input_res {
  * Chose preferred mode  according to line number of TV format
  */
 static void
-intel_tv_chose_preferred_modes(struct drm_connector *connector,
+intel_tv_choose_preferred_modes(const struct tv_mode *tv_mode,
 			       struct drm_display_mode *mode_ptr)
 {
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
-
 	if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480)
 		mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
 	else if (tv_mode->nbr_end > 480) {
@@ -1371,8 +1348,7 @@ static int
 intel_tv_get_modes(struct drm_connector *connector)
 {
 	struct drm_display_mode *mode_ptr;
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
+	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
 	int j, count = 0;
 	u64 tmp;
 
@@ -1415,7 +1391,7 @@ intel_tv_get_modes(struct drm_connector *connector)
 		mode_ptr->clock = (int) tmp;
 
 		mode_ptr->type = DRM_MODE_TYPE_DRIVER;
-		intel_tv_chose_preferred_modes(connector, mode_ptr);
+		intel_tv_choose_preferred_modes(tv_mode, mode_ptr);
 		drm_mode_probed_add(connector, mode_ptr);
 		count++;
 	}
@@ -1430,74 +1406,47 @@ intel_tv_destroy(struct drm_connector *connector)
 	kfree(connector);
 }
 
-
-static int
-intel_tv_set_property(struct drm_connector *connector, struct drm_property *property,
-		      uint64_t val)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_tv *intel_tv = intel_attached_tv(connector);
-	struct drm_crtc *crtc = intel_tv->base.base.crtc;
-	int ret = 0;
-	bool changed = false;
-
-	ret = drm_object_property_set_value(&connector->base, property, val);
-	if (ret < 0)
-		goto out;
-
-	if (property == dev->mode_config.tv_left_margin_property &&
-		intel_tv->margin[TV_MARGIN_LEFT] != val) {
-		intel_tv->margin[TV_MARGIN_LEFT] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_right_margin_property &&
-		intel_tv->margin[TV_MARGIN_RIGHT] != val) {
-		intel_tv->margin[TV_MARGIN_RIGHT] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_top_margin_property &&
-		intel_tv->margin[TV_MARGIN_TOP] != val) {
-		intel_tv->margin[TV_MARGIN_TOP] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_bottom_margin_property &&
-		intel_tv->margin[TV_MARGIN_BOTTOM] != val) {
-		intel_tv->margin[TV_MARGIN_BOTTOM] = val;
-		changed = true;
-	} else if (property == dev->mode_config.tv_mode_property) {
-		if (val >= ARRAY_SIZE(tv_modes)) {
-			ret = -EINVAL;
-			goto out;
-		}
-		if (!strcmp(intel_tv->tv_format, tv_modes[val].name))
-			goto out;
-
-		intel_tv->tv_format = tv_modes[val].name;
-		changed = true;
-	} else {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (changed && crtc)
-		intel_crtc_restore_mode(crtc);
-out:
-	return ret;
-}
-
 static const struct drm_connector_funcs intel_tv_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.late_register = intel_connector_register,
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_tv_destroy,
-	.set_property = intel_tv_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
 };
 
+static int intel_tv_atomic_check(struct drm_connector *connector,
+				 struct drm_connector_state *new_state)
+{
+	struct drm_crtc_state *new_crtc_state;
+	struct drm_connector_state *old_state;
+
+	if (!new_state->crtc)
+		return 0;
+
+	old_state = drm_atomic_get_old_connector_state(new_state->state, connector);
+	new_crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc);
+
+	if (old_state->tv.mode != new_state->tv.mode ||
+	    old_state->tv.margins.left != new_state->tv.margins.left ||
+	    old_state->tv.margins.right != new_state->tv.margins.right ||
+	    old_state->tv.margins.top != new_state->tv.margins.top ||
+	    old_state->tv.margins.bottom != new_state->tv.margins.bottom) {
+		/* Force a modeset. */
+
+		new_crtc_state->connectors_changed = true;
+	}
+
+	return 0;
+}
+
 static const struct drm_connector_helper_funcs intel_tv_connector_helper_funcs = {
 	.detect_ctx = intel_tv_detect,
 	.mode_valid = intel_tv_mode_valid,
 	.get_modes = intel_tv_get_modes,
+	.atomic_check = intel_tv_atomic_check,
 };
 
 static const struct drm_encoder_funcs intel_tv_enc_funcs = {
@@ -1515,6 +1464,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 	u32 tv_dac_on, tv_dac_off, save_tv_dac;
 	const char *tv_format_names[ARRAY_SIZE(tv_modes)];
 	int i, initial_mode = 0;
+	struct drm_connector_state *state;
 
 	if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
 		return;
@@ -1560,6 +1510,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 
 	intel_encoder = &intel_tv->base;
 	connector = &intel_connector->base;
+	state = connector->state;
 
 	/* The documentation, for the older chipsets at least, recommend
 	 * using a polling method rather than hotplug detection for TVs.
@@ -1597,12 +1548,12 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 	intel_tv->type = DRM_MODE_CONNECTOR_Unknown;
 
 	/* BIOS margin values */
-	intel_tv->margin[TV_MARGIN_LEFT] = 54;
-	intel_tv->margin[TV_MARGIN_TOP] = 36;
-	intel_tv->margin[TV_MARGIN_RIGHT] = 46;
-	intel_tv->margin[TV_MARGIN_BOTTOM] = 37;
+	state->tv.margins.left = 54;
+	state->tv.margins.top = 36;
+	state->tv.margins.right = 46;
+	state->tv.margins.bottom = 37;
 
-	intel_tv->tv_format = tv_modes[initial_mode].name;
+	state->tv.mode = initial_mode;
 
 	drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
 	connector->interlace_allowed = false;
@@ -1616,17 +1567,17 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 				      tv_format_names);
 
 	drm_object_attach_property(&connector->base, dev->mode_config.tv_mode_property,
-				   initial_mode);
+				   state->tv.mode);
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_left_margin_property,
-				   intel_tv->margin[TV_MARGIN_LEFT]);
+				   state->tv.margins.left);
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_top_margin_property,
-				   intel_tv->margin[TV_MARGIN_TOP]);
+				   state->tv.margins.top);
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_right_margin_property,
-				   intel_tv->margin[TV_MARGIN_RIGHT]);
+				   state->tv.margins.right);
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_bottom_margin_property,
-				   intel_tv->margin[TV_MARGIN_BOTTOM]);
+				   state->tv.margins.bottom);
 }
-- 
2.7.4

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Re: [PATCH 02/13] drm/i915: Convert intel_tv connector properties to atomic, v5.

[Daniel Vetter]

On Fri, Apr 07, 2017 at 08:07:51AM +0200, Maarten Lankhorst wrote:
> As a proof of concept, first try to convert intel_tv, which is a rarely
> used connector. It has 5 properties, tv format and 4 margins.
> 
> I'm less certain about the state behavior itself, should we pass a size
> parameter to intel_connector_alloc instead, so duplicate_state
> can be done globally if it can be blindly copied?
> 
> Can we also have a atomic_check function for connectors, so the
> crtc_state->connectors_changed can be set there? It would be cleaner
> and more atomic-like.
> 
> To match the legacy behavior, format can be changed by probing just like
> in legacy mode.
> 
> Changes since v1:
> - Add intel_encoder->swap_state to allow updating connector state.
> - Add intel_tv->format for detect_mode and mode_valid, updated on atomic commit.
> Changes since v2:
> - Fix typo in tv_choose_preferred modes function name.
> - Assignment of tv properties is done in core, so intel_tv only needs
>   a atomic_check function. Thanks Ville!
> Changes since v3:
> - connection_mutex is now held in mode_valid() and get_modes(),
>   this removes the need for caching parts of the connector_state.
> Changes since v4:
> - Use the new atomic connector check function.
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_tv.c | 175 +++++++++++++++-------------------------
>  1 file changed, 63 insertions(+), 112 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
> index 3af857a75fab..784df024e230 100644
> --- a/drivers/gpu/drm/i915/intel_tv.c
> +++ b/drivers/gpu/drm/i915/intel_tv.c
> @@ -48,8 +48,6 @@ struct intel_tv {
>  	struct intel_encoder base;
>  
>  	int type;
> -	const char *tv_format;
> -	int margin[4];
>  };
>  
>  struct video_levels {
> @@ -840,32 +838,18 @@ intel_disable_tv(struct intel_encoder *encoder,
>  	I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
>  }
>  
> -static const struct tv_mode *
> -intel_tv_mode_lookup(const char *tv_format)
> +static const struct tv_mode *intel_tv_mode_find(struct drm_connector_state *conn_state)
>  {
> -	int i;
> -
> -	for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
> -		const struct tv_mode *tv_mode = &tv_modes[i];
> +	int format = conn_state->tv.mode;
>  
> -		if (!strcmp(tv_format, tv_mode->name))
> -			return tv_mode;
> -	}
> -	return NULL;
> -}
> -
> -static const struct tv_mode *
> -intel_tv_mode_find(struct intel_tv *intel_tv)
> -{
> -	return intel_tv_mode_lookup(intel_tv->tv_format);
> +	return &tv_modes[format];
>  }
>  
>  static enum drm_mode_status
>  intel_tv_mode_valid(struct drm_connector *connector,
>  		    struct drm_display_mode *mode)
>  {
> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>  	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
>  
>  	if (mode->clock > max_dotclk)
> @@ -892,8 +876,7 @@ intel_tv_compute_config(struct intel_encoder *encoder,
>  			struct intel_crtc_state *pipe_config,
>  			struct drm_connector_state *conn_state)
>  {
> -	struct intel_tv *intel_tv = enc_to_tv(encoder);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> +	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
>  
>  	if (!tv_mode)
>  		return false;
> @@ -999,7 +982,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
>  	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>  	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
>  	struct intel_tv *intel_tv = enc_to_tv(encoder);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> +	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
>  	u32 tv_ctl;
>  	u32 scctl1, scctl2, scctl3;
>  	int i, j;
> @@ -1102,12 +1085,12 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
>  	else
>  		ysize = 2*tv_mode->nbr_end + 1;
>  
> -	xpos += intel_tv->margin[TV_MARGIN_LEFT];
> -	ypos += intel_tv->margin[TV_MARGIN_TOP];
> -	xsize -= (intel_tv->margin[TV_MARGIN_LEFT] +
> -		  intel_tv->margin[TV_MARGIN_RIGHT]);
> -	ysize -= (intel_tv->margin[TV_MARGIN_TOP] +
> -		  intel_tv->margin[TV_MARGIN_BOTTOM]);
> +	xpos += conn_state->tv.margins.left;
> +	ypos += conn_state->tv.margins.top;
> +	xsize -= (conn_state->tv.margins.left +
> +		  conn_state->tv.margins.right);
> +	ysize -= (conn_state->tv.margins.top +
> +		  conn_state->tv.margins.bottom);
>  	I915_WRITE(TV_WIN_POS, (xpos<<16)|ypos);
>  	I915_WRITE(TV_WIN_SIZE, (xsize<<16)|ysize);
>  
> @@ -1255,7 +1238,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
>  static void intel_tv_find_better_format(struct drm_connector *connector)
>  {
>  	struct intel_tv *intel_tv = intel_attached_tv(connector);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>  	int i;
>  
>  	if ((intel_tv->type == DRM_MODE_CONNECTOR_Component) ==
> @@ -1271,9 +1254,7 @@ static void intel_tv_find_better_format(struct drm_connector *connector)
>  			break;
>  	}
>  
> -	intel_tv->tv_format = tv_mode->name;
> -	drm_object_property_set_value(&connector->base,
> -		connector->dev->mode_config.tv_mode_property, i);
> +	connector->state->tv.mode = i;
>  }
>  
>  /**
> @@ -1314,16 +1295,15 @@ intel_tv_detect(struct drm_connector *connector,
>  				connector_status_connected;
>  		} else
>  			status = connector_status_unknown;
> -	} else
> -		return connector->status;
>  
> -	if (status != connector_status_connected)
> -		return status;
> -
> -	intel_tv->type = type;
> -	intel_tv_find_better_format(connector);
> +		if (status == connector_status_connected) {
> +			intel_tv->type = type;
> +			intel_tv_find_better_format(connector);
> +		}
>  
> -	return connector_status_connected;
> +		return status;
> +	} else
> +		return connector->status;
>  }
>  
>  static const struct input_res {
> @@ -1343,12 +1323,9 @@ static const struct input_res {
>   * Chose preferred mode  according to line number of TV format
>   */
>  static void
> -intel_tv_chose_preferred_modes(struct drm_connector *connector,
> +intel_tv_choose_preferred_modes(const struct tv_mode *tv_mode,
>  			       struct drm_display_mode *mode_ptr)
>  {
> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> -
>  	if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480)
>  		mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
>  	else if (tv_mode->nbr_end > 480) {
> @@ -1371,8 +1348,7 @@ static int
>  intel_tv_get_modes(struct drm_connector *connector)
>  {
>  	struct drm_display_mode *mode_ptr;
> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>  	int j, count = 0;
>  	u64 tmp;
>  
> @@ -1415,7 +1391,7 @@ intel_tv_get_modes(struct drm_connector *connector)
>  		mode_ptr->clock = (int) tmp;
>  
>  		mode_ptr->type = DRM_MODE_TYPE_DRIVER;
> -		intel_tv_chose_preferred_modes(connector, mode_ptr);
> +		intel_tv_choose_preferred_modes(tv_mode, mode_ptr);
>  		drm_mode_probed_add(connector, mode_ptr);
>  		count++;
>  	}
> @@ -1430,74 +1406,47 @@ intel_tv_destroy(struct drm_connector *connector)
>  	kfree(connector);
>  }
>  
> -
> -static int
> -intel_tv_set_property(struct drm_connector *connector, struct drm_property *property,
> -		      uint64_t val)
> -{
> -	struct drm_device *dev = connector->dev;
> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
> -	struct drm_crtc *crtc = intel_tv->base.base.crtc;
> -	int ret = 0;
> -	bool changed = false;
> -
> -	ret = drm_object_property_set_value(&connector->base, property, val);
> -	if (ret < 0)
> -		goto out;
> -
> -	if (property == dev->mode_config.tv_left_margin_property &&
> -		intel_tv->margin[TV_MARGIN_LEFT] != val) {
> -		intel_tv->margin[TV_MARGIN_LEFT] = val;
> -		changed = true;
> -	} else if (property == dev->mode_config.tv_right_margin_property &&
> -		intel_tv->margin[TV_MARGIN_RIGHT] != val) {
> -		intel_tv->margin[TV_MARGIN_RIGHT] = val;
> -		changed = true;
> -	} else if (property == dev->mode_config.tv_top_margin_property &&
> -		intel_tv->margin[TV_MARGIN_TOP] != val) {
> -		intel_tv->margin[TV_MARGIN_TOP] = val;
> -		changed = true;
> -	} else if (property == dev->mode_config.tv_bottom_margin_property &&
> -		intel_tv->margin[TV_MARGIN_BOTTOM] != val) {
> -		intel_tv->margin[TV_MARGIN_BOTTOM] = val;
> -		changed = true;
> -	} else if (property == dev->mode_config.tv_mode_property) {
> -		if (val >= ARRAY_SIZE(tv_modes)) {
> -			ret = -EINVAL;
> -			goto out;
> -		}
> -		if (!strcmp(intel_tv->tv_format, tv_modes[val].name))
> -			goto out;
> -
> -		intel_tv->tv_format = tv_modes[val].name;
> -		changed = true;
> -	} else {
> -		ret = -EINVAL;
> -		goto out;
> -	}
> -
> -	if (changed && crtc)
> -		intel_crtc_restore_mode(crtc);
> -out:
> -	return ret;
> -}
> -
>  static const struct drm_connector_funcs intel_tv_connector_funcs = {
>  	.dpms = drm_atomic_helper_connector_dpms,
>  	.late_register = intel_connector_register,
>  	.early_unregister = intel_connector_unregister,
>  	.destroy = intel_tv_destroy,
> -	.set_property = intel_tv_set_property,
> -	.atomic_get_property = intel_connector_atomic_get_property,
> +	.set_property = drm_atomic_helper_connector_set_property,
>  	.fill_modes = drm_helper_probe_single_connector_modes,
>  	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>  	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
>  };
>  
> +static int intel_tv_atomic_check(struct drm_connector *connector,
> +				 struct drm_connector_state *new_state)
> +{
> +	struct drm_crtc_state *new_crtc_state;
> +	struct drm_connector_state *old_state;
> +
> +	if (!new_state->crtc)
> +		return 0;
> +
> +	old_state = drm_atomic_get_old_connector_state(new_state->state, connector);
> +	new_crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc);
> +
> +	if (old_state->tv.mode != new_state->tv.mode ||
> +	    old_state->tv.margins.left != new_state->tv.margins.left ||
> +	    old_state->tv.margins.right != new_state->tv.margins.right ||
> +	    old_state->tv.margins.top != new_state->tv.margins.top ||
> +	    old_state->tv.margins.bottom != new_state->tv.margins.bottom) {
> +		/* Force a modeset. */
> +
> +		new_crtc_state->connectors_changed = true;
> +	}

I wonder whether we should have a default atomic_check for TV, which does
exactly the above? Otoh, 2nd driver to use them can do this :-)

> +
> +	return 0;
> +}
> +
>  static const struct drm_connector_helper_funcs intel_tv_connector_helper_funcs = {
>  	.detect_ctx = intel_tv_detect,
>  	.mode_valid = intel_tv_mode_valid,
>  	.get_modes = intel_tv_get_modes,
> +	.atomic_check = intel_tv_atomic_check,
>  };
>  
>  static const struct drm_encoder_funcs intel_tv_enc_funcs = {
> @@ -1515,6 +1464,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>  	u32 tv_dac_on, tv_dac_off, save_tv_dac;
>  	const char *tv_format_names[ARRAY_SIZE(tv_modes)];
>  	int i, initial_mode = 0;
> +	struct drm_connector_state *state;
>  
>  	if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
>  		return;
> @@ -1560,6 +1510,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>  
>  	intel_encoder = &intel_tv->base;
>  	connector = &intel_connector->base;
> +	state = connector->state;
>  
>  	/* The documentation, for the older chipsets at least, recommend
>  	 * using a polling method rather than hotplug detection for TVs.
> @@ -1597,12 +1548,12 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>  	intel_tv->type = DRM_MODE_CONNECTOR_Unknown;
>  
>  	/* BIOS margin values */
> -	intel_tv->margin[TV_MARGIN_LEFT] = 54;
> -	intel_tv->margin[TV_MARGIN_TOP] = 36;
> -	intel_tv->margin[TV_MARGIN_RIGHT] = 46;
> -	intel_tv->margin[TV_MARGIN_BOTTOM] = 37;
> +	state->tv.margins.left = 54;
> +	state->tv.margins.top = 36;
> +	state->tv.margins.right = 46;
> +	state->tv.margins.bottom = 37;
>  
> -	intel_tv->tv_format = tv_modes[initial_mode].name;
> +	state->tv.mode = initial_mode;
>  
>  	drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
>  	connector->interlace_allowed = false;
> @@ -1616,17 +1567,17 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>  				      tv_format_names);
>  
>  	drm_object_attach_property(&connector->base, dev->mode_config.tv_mode_property,
> -				   initial_mode);
> +				   state->tv.mode);
>  	drm_object_attach_property(&connector->base,
>  				   dev->mode_config.tv_left_margin_property,
> -				   intel_tv->margin[TV_MARGIN_LEFT]);
> +				   state->tv.margins.left);
>  	drm_object_attach_property(&connector->base,
>  				   dev->mode_config.tv_top_margin_property,
> -				   intel_tv->margin[TV_MARGIN_TOP]);
> +				   state->tv.margins.top);
>  	drm_object_attach_property(&connector->base,
>  				   dev->mode_config.tv_right_margin_property,
> -				   intel_tv->margin[TV_MARGIN_RIGHT]);
> +				   state->tv.margins.right);
>  	drm_object_attach_property(&connector->base,
>  				   dev->mode_config.tv_bottom_margin_property,
> -				   intel_tv->margin[TV_MARGIN_BOTTOM]);
> +				   state->tv.margins.bottom);

Another opportunity for a helper to attach the tw mode properties with
correct defaults and all that. Hm, on that ... should we have an
attach_prop function which doesn't require the initial value, since with
atomic that's not needed?

Anyway, patch itself looks good.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>  }
> -- 
> 2.7.4
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [PATCH 02/13] drm/i915: Convert intel_tv connector properties to atomic, v5.

[Maarten Lankhorst]

Op 12-04-17 om 09:38 schreef Daniel Vetter:
> On Fri, Apr 07, 2017 at 08:07:51AM +0200, Maarten Lankhorst wrote:
>> As a proof of concept, first try to convert intel_tv, which is a rarely
>> used connector. It has 5 properties, tv format and 4 margins.
>>
>> I'm less certain about the state behavior itself, should we pass a size
>> parameter to intel_connector_alloc instead, so duplicate_state
>> can be done globally if it can be blindly copied?
>>
>> Can we also have a atomic_check function for connectors, so the
>> crtc_state->connectors_changed can be set there? It would be cleaner
>> and more atomic-like.
>>
>> To match the legacy behavior, format can be changed by probing just like
>> in legacy mode.
>>
>> Changes since v1:
>> - Add intel_encoder->swap_state to allow updating connector state.
>> - Add intel_tv->format for detect_mode and mode_valid, updated on atomic commit.
>> Changes since v2:
>> - Fix typo in tv_choose_preferred modes function name.
>> - Assignment of tv properties is done in core, so intel_tv only needs
>>   a atomic_check function. Thanks Ville!
>> Changes since v3:
>> - connection_mutex is now held in mode_valid() and get_modes(),
>>   this removes the need for caching parts of the connector_state.
>> Changes since v4:
>> - Use the new atomic connector check function.
>>
>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
>> ---
>>  drivers/gpu/drm/i915/intel_tv.c | 175 +++++++++++++++-------------------------
>>  1 file changed, 63 insertions(+), 112 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
>> index 3af857a75fab..784df024e230 100644
>> --- a/drivers/gpu/drm/i915/intel_tv.c
>> +++ b/drivers/gpu/drm/i915/intel_tv.c
>> @@ -48,8 +48,6 @@ struct intel_tv {
>>  	struct intel_encoder base;
>>  
>>  	int type;
>> -	const char *tv_format;
>> -	int margin[4];
>>  };
>>  
>>  struct video_levels {
>> @@ -840,32 +838,18 @@ intel_disable_tv(struct intel_encoder *encoder,
>>  	I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
>>  }
>>  
>> -static const struct tv_mode *
>> -intel_tv_mode_lookup(const char *tv_format)
>> +static const struct tv_mode *intel_tv_mode_find(struct drm_connector_state *conn_state)
>>  {
>> -	int i;
>> -
>> -	for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
>> -		const struct tv_mode *tv_mode = &tv_modes[i];
>> +	int format = conn_state->tv.mode;
>>  
>> -		if (!strcmp(tv_format, tv_mode->name))
>> -			return tv_mode;
>> -	}
>> -	return NULL;
>> -}
>> -
>> -static const struct tv_mode *
>> -intel_tv_mode_find(struct intel_tv *intel_tv)
>> -{
>> -	return intel_tv_mode_lookup(intel_tv->tv_format);
>> +	return &tv_modes[format];
>>  }
>>  
>>  static enum drm_mode_status
>>  intel_tv_mode_valid(struct drm_connector *connector,
>>  		    struct drm_display_mode *mode)
>>  {
>> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>>  	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
>>  
>>  	if (mode->clock > max_dotclk)
>> @@ -892,8 +876,7 @@ intel_tv_compute_config(struct intel_encoder *encoder,
>>  			struct intel_crtc_state *pipe_config,
>>  			struct drm_connector_state *conn_state)
>>  {
>> -	struct intel_tv *intel_tv = enc_to_tv(encoder);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> +	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
>>  
>>  	if (!tv_mode)
>>  		return false;
>> @@ -999,7 +982,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
>>  	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>>  	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
>>  	struct intel_tv *intel_tv = enc_to_tv(encoder);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> +	const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
>>  	u32 tv_ctl;
>>  	u32 scctl1, scctl2, scctl3;
>>  	int i, j;
>> @@ -1102,12 +1085,12 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
>>  	else
>>  		ysize = 2*tv_mode->nbr_end + 1;
>>  
>> -	xpos += intel_tv->margin[TV_MARGIN_LEFT];
>> -	ypos += intel_tv->margin[TV_MARGIN_TOP];
>> -	xsize -= (intel_tv->margin[TV_MARGIN_LEFT] +
>> -		  intel_tv->margin[TV_MARGIN_RIGHT]);
>> -	ysize -= (intel_tv->margin[TV_MARGIN_TOP] +
>> -		  intel_tv->margin[TV_MARGIN_BOTTOM]);
>> +	xpos += conn_state->tv.margins.left;
>> +	ypos += conn_state->tv.margins.top;
>> +	xsize -= (conn_state->tv.margins.left +
>> +		  conn_state->tv.margins.right);
>> +	ysize -= (conn_state->tv.margins.top +
>> +		  conn_state->tv.margins.bottom);
>>  	I915_WRITE(TV_WIN_POS, (xpos<<16)|ypos);
>>  	I915_WRITE(TV_WIN_SIZE, (xsize<<16)|ysize);
>>  
>> @@ -1255,7 +1238,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv,
>>  static void intel_tv_find_better_format(struct drm_connector *connector)
>>  {
>>  	struct intel_tv *intel_tv = intel_attached_tv(connector);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>>  	int i;
>>  
>>  	if ((intel_tv->type == DRM_MODE_CONNECTOR_Component) ==
>> @@ -1271,9 +1254,7 @@ static void intel_tv_find_better_format(struct drm_connector *connector)
>>  			break;
>>  	}
>>  
>> -	intel_tv->tv_format = tv_mode->name;
>> -	drm_object_property_set_value(&connector->base,
>> -		connector->dev->mode_config.tv_mode_property, i);
>> +	connector->state->tv.mode = i;
>>  }
>>  
>>  /**
>> @@ -1314,16 +1295,15 @@ intel_tv_detect(struct drm_connector *connector,
>>  				connector_status_connected;
>>  		} else
>>  			status = connector_status_unknown;
>> -	} else
>> -		return connector->status;
>>  
>> -	if (status != connector_status_connected)
>> -		return status;
>> -
>> -	intel_tv->type = type;
>> -	intel_tv_find_better_format(connector);
>> +		if (status == connector_status_connected) {
>> +			intel_tv->type = type;
>> +			intel_tv_find_better_format(connector);
>> +		}
>>  
>> -	return connector_status_connected;
>> +		return status;
>> +	} else
>> +		return connector->status;
>>  }
>>  
>>  static const struct input_res {
>> @@ -1343,12 +1323,9 @@ static const struct input_res {
>>   * Chose preferred mode  according to line number of TV format
>>   */
>>  static void
>> -intel_tv_chose_preferred_modes(struct drm_connector *connector,
>> +intel_tv_choose_preferred_modes(const struct tv_mode *tv_mode,
>>  			       struct drm_display_mode *mode_ptr)
>>  {
>> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> -
>>  	if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480)
>>  		mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
>>  	else if (tv_mode->nbr_end > 480) {
>> @@ -1371,8 +1348,7 @@ static int
>>  intel_tv_get_modes(struct drm_connector *connector)
>>  {
>>  	struct drm_display_mode *mode_ptr;
>> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
>> -	const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
>> +	const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
>>  	int j, count = 0;
>>  	u64 tmp;
>>  
>> @@ -1415,7 +1391,7 @@ intel_tv_get_modes(struct drm_connector *connector)
>>  		mode_ptr->clock = (int) tmp;
>>  
>>  		mode_ptr->type = DRM_MODE_TYPE_DRIVER;
>> -		intel_tv_chose_preferred_modes(connector, mode_ptr);
>> +		intel_tv_choose_preferred_modes(tv_mode, mode_ptr);
>>  		drm_mode_probed_add(connector, mode_ptr);
>>  		count++;
>>  	}
>> @@ -1430,74 +1406,47 @@ intel_tv_destroy(struct drm_connector *connector)
>>  	kfree(connector);
>>  }
>>  
>> -
>> -static int
>> -intel_tv_set_property(struct drm_connector *connector, struct drm_property *property,
>> -		      uint64_t val)
>> -{
>> -	struct drm_device *dev = connector->dev;
>> -	struct intel_tv *intel_tv = intel_attached_tv(connector);
>> -	struct drm_crtc *crtc = intel_tv->base.base.crtc;
>> -	int ret = 0;
>> -	bool changed = false;
>> -
>> -	ret = drm_object_property_set_value(&connector->base, property, val);
>> -	if (ret < 0)
>> -		goto out;
>> -
>> -	if (property == dev->mode_config.tv_left_margin_property &&
>> -		intel_tv->margin[TV_MARGIN_LEFT] != val) {
>> -		intel_tv->margin[TV_MARGIN_LEFT] = val;
>> -		changed = true;
>> -	} else if (property == dev->mode_config.tv_right_margin_property &&
>> -		intel_tv->margin[TV_MARGIN_RIGHT] != val) {
>> -		intel_tv->margin[TV_MARGIN_RIGHT] = val;
>> -		changed = true;
>> -	} else if (property == dev->mode_config.tv_top_margin_property &&
>> -		intel_tv->margin[TV_MARGIN_TOP] != val) {
>> -		intel_tv->margin[TV_MARGIN_TOP] = val;
>> -		changed = true;
>> -	} else if (property == dev->mode_config.tv_bottom_margin_property &&
>> -		intel_tv->margin[TV_MARGIN_BOTTOM] != val) {
>> -		intel_tv->margin[TV_MARGIN_BOTTOM] = val;
>> -		changed = true;
>> -	} else if (property == dev->mode_config.tv_mode_property) {
>> -		if (val >= ARRAY_SIZE(tv_modes)) {
>> -			ret = -EINVAL;
>> -			goto out;
>> -		}
>> -		if (!strcmp(intel_tv->tv_format, tv_modes[val].name))
>> -			goto out;
>> -
>> -		intel_tv->tv_format = tv_modes[val].name;
>> -		changed = true;
>> -	} else {
>> -		ret = -EINVAL;
>> -		goto out;
>> -	}
>> -
>> -	if (changed && crtc)
>> -		intel_crtc_restore_mode(crtc);
>> -out:
>> -	return ret;
>> -}
>> -
>>  static const struct drm_connector_funcs intel_tv_connector_funcs = {
>>  	.dpms = drm_atomic_helper_connector_dpms,
>>  	.late_register = intel_connector_register,
>>  	.early_unregister = intel_connector_unregister,
>>  	.destroy = intel_tv_destroy,
>> -	.set_property = intel_tv_set_property,
>> -	.atomic_get_property = intel_connector_atomic_get_property,
>> +	.set_property = drm_atomic_helper_connector_set_property,
>>  	.fill_modes = drm_helper_probe_single_connector_modes,
>>  	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>>  	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
>>  };
>>  
>> +static int intel_tv_atomic_check(struct drm_connector *connector,
>> +				 struct drm_connector_state *new_state)
>> +{
>> +	struct drm_crtc_state *new_crtc_state;
>> +	struct drm_connector_state *old_state;
>> +
>> +	if (!new_state->crtc)
>> +		return 0;
>> +
>> +	old_state = drm_atomic_get_old_connector_state(new_state->state, connector);
>> +	new_crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc);
>> +
>> +	if (old_state->tv.mode != new_state->tv.mode ||
>> +	    old_state->tv.margins.left != new_state->tv.margins.left ||
>> +	    old_state->tv.margins.right != new_state->tv.margins.right ||
>> +	    old_state->tv.margins.top != new_state->tv.margins.top ||
>> +	    old_state->tv.margins.bottom != new_state->tv.margins.bottom) {
>> +		/* Force a modeset. */
>> +
>> +		new_crtc_state->connectors_changed = true;
>> +	}
> I wonder whether we should have a default atomic_check for TV, which does
> exactly the above? Otoh, 2nd driver to use them can do this :-)
>
>> +
>> +	return 0;
>> +}
>> +
>>  static const struct drm_connector_helper_funcs intel_tv_connector_helper_funcs = {
>>  	.detect_ctx = intel_tv_detect,
>>  	.mode_valid = intel_tv_mode_valid,
>>  	.get_modes = intel_tv_get_modes,
>> +	.atomic_check = intel_tv_atomic_check,
>>  };
>>  
>>  static const struct drm_encoder_funcs intel_tv_enc_funcs = {
>> @@ -1515,6 +1464,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>>  	u32 tv_dac_on, tv_dac_off, save_tv_dac;
>>  	const char *tv_format_names[ARRAY_SIZE(tv_modes)];
>>  	int i, initial_mode = 0;
>> +	struct drm_connector_state *state;
>>  
>>  	if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
>>  		return;
>> @@ -1560,6 +1510,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>>  
>>  	intel_encoder = &intel_tv->base;
>>  	connector = &intel_connector->base;
>> +	state = connector->state;
>>  
>>  	/* The documentation, for the older chipsets at least, recommend
>>  	 * using a polling method rather than hotplug detection for TVs.
>> @@ -1597,12 +1548,12 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>>  	intel_tv->type = DRM_MODE_CONNECTOR_Unknown;
>>  
>>  	/* BIOS margin values */
>> -	intel_tv->margin[TV_MARGIN_LEFT] = 54;
>> -	intel_tv->margin[TV_MARGIN_TOP] = 36;
>> -	intel_tv->margin[TV_MARGIN_RIGHT] = 46;
>> -	intel_tv->margin[TV_MARGIN_BOTTOM] = 37;
>> +	state->tv.margins.left = 54;
>> +	state->tv.margins.top = 36;
>> +	state->tv.margins.right = 46;
>> +	state->tv.margins.bottom = 37;
>>  
>> -	intel_tv->tv_format = tv_modes[initial_mode].name;
>> +	state->tv.mode = initial_mode;
>>  
>>  	drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
>>  	connector->interlace_allowed = false;
>> @@ -1616,17 +1567,17 @@ intel_tv_init(struct drm_i915_private *dev_priv)
>>  				      tv_format_names);
>>  
>>  	drm_object_attach_property(&connector->base, dev->mode_config.tv_mode_property,
>> -				   initial_mode);
>> +				   state->tv.mode);
>>  	drm_object_attach_property(&connector->base,
>>  				   dev->mode_config.tv_left_margin_property,
>> -				   intel_tv->margin[TV_MARGIN_LEFT]);
>> +				   state->tv.margins.left);
>>  	drm_object_attach_property(&connector->base,
>>  				   dev->mode_config.tv_top_margin_property,
>> -				   intel_tv->margin[TV_MARGIN_TOP]);
>> +				   state->tv.margins.top);
>>  	drm_object_attach_property(&connector->base,
>>  				   dev->mode_config.tv_right_margin_property,
>> -				   intel_tv->margin[TV_MARGIN_RIGHT]);
>> +				   state->tv.margins.right);
>>  	drm_object_attach_property(&connector->base,
>>  				   dev->mode_config.tv_bottom_margin_property,
>> -				   intel_tv->margin[TV_MARGIN_BOTTOM]);
>> +				   state->tv.margins.bottom);
> Another opportunity for a helper to attach the tw mode properties with
> correct defaults and all that. Hm, on that ... should we have an
> attach_prop function which doesn't require the initial value, since with
> atomic that's not needed?
Yeah perhaps, although we could just initialize to 0 here just fine with the atomic getproperty.

In fact probably even before this patch, since I believe it's broken with i915 being a atomic driver..

~Maarten
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[PATCH 03/13] drm/i915: Convert intel_dp_mst connector properties to atomic.

[Maarten Lankhorst]

MST doesn't support setting any properties, but it should still
use the atomic helper for setting properties.

Only path and tile properties are supported (read-only).
Those are immutable, and handled by drm core.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dp_mst.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index c1f62eb07c07..3fc345a76e6f 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -294,14 +294,6 @@ intel_dp_mst_detect(struct drm_connector *connector, bool force)
 	return drm_dp_mst_detect_port(connector, &intel_dp->mst_mgr, intel_connector->port);
 }
 
-static int
-intel_dp_mst_set_property(struct drm_connector *connector,
-			  struct drm_property *property,
-			  uint64_t val)
-{
-	return 0;
-}
-
 static void
 intel_dp_mst_connector_destroy(struct drm_connector *connector)
 {
@@ -318,8 +310,7 @@ static const struct drm_connector_funcs intel_dp_mst_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = intel_dp_mst_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_dp_mst_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
 	.late_register = intel_connector_register,
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_dp_mst_connector_destroy,
-- 
2.7.4

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Re: [PATCH 03/13] drm/i915: Convert intel_dp_mst connector properties to atomic.

[Daniel Vetter]

On Fri, Apr 07, 2017 at 08:07:52AM +0200, Maarten Lankhorst wrote:
> MST doesn't support setting any properties, but it should still
> use the atomic helper for setting properties.
> 
> Only path and tile properties are supported (read-only).
> Those are immutable, and handled by drm core.
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
>  drivers/gpu/drm/i915/intel_dp_mst.c | 11 +----------
>  1 file changed, 1 insertion(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
> index c1f62eb07c07..3fc345a76e6f 100644
> --- a/drivers/gpu/drm/i915/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/intel_dp_mst.c
> @@ -294,14 +294,6 @@ intel_dp_mst_detect(struct drm_connector *connector, bool force)
>  	return drm_dp_mst_detect_port(connector, &intel_dp->mst_mgr, intel_connector->port);
>  }
>  
> -static int
> -intel_dp_mst_set_property(struct drm_connector *connector,
> -			  struct drm_property *property,
> -			  uint64_t val)
> -{
> -	return 0;
> -}
> -
>  static void
>  intel_dp_mst_connector_destroy(struct drm_connector *connector)
>  {
> @@ -318,8 +310,7 @@ static const struct drm_connector_funcs intel_dp_mst_connector_funcs = {
>  	.dpms = drm_atomic_helper_connector_dpms,
>  	.detect = intel_dp_mst_detect,
>  	.fill_modes = drm_helper_probe_single_connector_modes,
> -	.set_property = intel_dp_mst_set_property,
> -	.atomic_get_property = intel_connector_atomic_get_property,
> +	.set_property = drm_atomic_helper_connector_set_property,
>  	.late_register = intel_connector_register,
>  	.early_unregister = intel_connector_unregister,
>  	.destroy = intel_dp_mst_connector_destroy,
> -- 
> 2.7.4
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
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Software Engineer, Intel Corporation
http://blog.ffwll.ch
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[PATCH 04/13] drm/i915: Convert intel_crt connector properties to atomic.

[Maarten Lankhorst]

No properties are supported, so just use the helper and reject
everything.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_crt.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 2797bf37c3ac..84a1f5e85153 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -777,13 +777,6 @@ static int intel_crt_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-static int intel_crt_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t value)
-{
-	return 0;
-}
-
 void intel_crt_reset(struct drm_encoder *encoder)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
@@ -814,10 +807,9 @@ static const struct drm_connector_funcs intel_crt_connector_funcs = {
 	.late_register = intel_connector_register,
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_crt_destroy,
-	.set_property = intel_crt_set_property,
+	.set_property = drm_atomic_helper_connector_set_property,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
-	.atomic_get_property = intel_connector_atomic_get_property,
 };
 
 static const struct drm_connector_helper_funcs intel_crt_connector_helper_funcs = {
-- 
2.7.4

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Re: [PATCH 04/13] drm/i915: Convert intel_crt connector properties to atomic.

[Daniel Vetter]

On Fri, Apr 07, 2017 at 08:07:53AM +0200, Maarten Lankhorst wrote:
> No properties are supported, so just use the helper and reject
> everything.
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

> ---
>  drivers/gpu/drm/i915/intel_crt.c | 10 +---------
>  1 file changed, 1 insertion(+), 9 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
> index 2797bf37c3ac..84a1f5e85153 100644
> --- a/drivers/gpu/drm/i915/intel_crt.c
> +++ b/drivers/gpu/drm/i915/intel_crt.c
> @@ -777,13 +777,6 @@ static int intel_crt_get_modes(struct drm_connector *connector)
>  	return ret;
>  }
>  
> -static int intel_crt_set_property(struct drm_connector *connector,
> -				  struct drm_property *property,
> -				  uint64_t value)
> -{
> -	return 0;
> -}
> -
>  void intel_crt_reset(struct drm_encoder *encoder)
>  {
>  	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
> @@ -814,10 +807,9 @@ static const struct drm_connector_funcs intel_crt_connector_funcs = {
>  	.late_register = intel_connector_register,
>  	.early_unregister = intel_connector_unregister,
>  	.destroy = intel_crt_destroy,
> -	.set_property = intel_crt_set_property,
> +	.set_property = drm_atomic_helper_connector_set_property,
>  	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>  	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
> -	.atomic_get_property = intel_connector_atomic_get_property,
>  };
>  
>  static const struct drm_connector_helper_funcs intel_crt_connector_helper_funcs = {
> -- 
> 2.7.4
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
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Software Engineer, Intel Corporation
http://blog.ffwll.ch
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[PATCH 05/13] drm/i915: Convert intel DVO connector to atomic

[Maarten Lankhorst]

No properties are supported, so just use the helper and reject everything.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dvo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 6025839ed3b7..c1544a53095d 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -350,7 +350,7 @@ static const struct drm_connector_funcs intel_dvo_connector_funcs = {
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_dvo_destroy,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
 };
-- 
2.7.4

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[PATCH 06/13] drm/i915: Add plumbing for digital connector state.

[Maarten Lankhorst]

Some atomic properties are common between the various kinds of
connectors, for example a lot of them use panel fitting mode.
It makes sense to put a lot of it in a common place, so each
connector can use it while they're being converted.

Implement the properties required for the connectors:
- scaling mode property
- force audio property
- broadcast rgb
- aspect ratio

While at it, make clear that intel_digital_connector_atomic_get_property
is a hack that has to be removed when all connector properties
are converted to atomic.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_atomic.c  | 175 +++++++++++++++++++++++++++++++++--
 drivers/gpu/drm/i915/intel_display.c |  14 ++-
 drivers/gpu/drm/i915/intel_dp.c      |   2 +-
 drivers/gpu/drm/i915/intel_drv.h     |  32 ++++++-
 drivers/gpu/drm/i915/intel_dsi.c     |   2 +-
 drivers/gpu/drm/i915/intel_dvo.c     |   2 +-
 drivers/gpu/drm/i915/intel_lvds.c    |   2 +-
 drivers/gpu/drm/i915/intel_panel.c   |   4 +-
 8 files changed, 218 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 50fb1f76cc5f..27d5c4a16bcb 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -36,7 +36,7 @@
 #include "intel_drv.h"
 
 /**
- * intel_connector_atomic_get_property - fetch connector property value
+ * intel_connector_atomic_get_property - fetch legacy connector property value
  * @connector: connector to fetch property for
  * @state: state containing the property value
  * @property: property to look up
@@ -45,12 +45,14 @@
  * The DRM core does not store shadow copies of properties for
  * atomic-capable drivers.  This entrypoint is used to fetch
  * the current value of a driver-specific connector property.
+ *
+ * This is a intermediary solution until all connectors are
+ * converted to support full atomic properties.
  */
-int
-intel_connector_atomic_get_property(struct drm_connector *connector,
-				    const struct drm_connector_state *state,
-				    struct drm_property *property,
-				    uint64_t *val)
+int intel_connector_atomic_get_property(struct drm_connector *connector,
+					const struct drm_connector_state *state,
+					struct drm_property *property,
+					uint64_t *val)
 {
 	int i;
 
@@ -73,7 +75,166 @@ intel_connector_atomic_get_property(struct drm_connector *connector,
 	return -EINVAL;
 }
 
-/*
+/**
+ * intel_digital_connector_atomic_get_property - hook for connector->atomic_get_property.
+ * @connector: Connector to get the property for.
+ * @state: Connector state to retrieve the property from.
+ * @property: Property to retrieve.
+ * @val: Return value for the property.
+ *
+ * Returns the atomic property value for a digital connector.
+ */
+int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
+						const struct drm_connector_state *state,
+						struct drm_property *property,
+						uint64_t *val)
+{
+	struct drm_device *dev = connector->dev;
+	struct drm_i915_private *dev_priv = to_i915(dev);
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(state);
+
+	if (property == dev->mode_config.scaling_mode_property)
+		*val = intel_conn_state->panel.fitting_mode;
+	else if (property == dev_priv->force_audio_property)
+		*val = intel_conn_state->force_audio;
+	else if (property == dev_priv->broadcast_rgb_property)
+		*val = intel_conn_state->broadcast_rgb;
+	else if (property == dev->mode_config.aspect_ratio_property) {
+		switch (intel_conn_state->aspect_ratio) {
+		case HDMI_PICTURE_ASPECT_NONE: *val = DRM_MODE_PICTURE_ASPECT_NONE; break;
+		case HDMI_PICTURE_ASPECT_4_3: *val = DRM_MODE_PICTURE_ASPECT_4_3; break;
+		case HDMI_PICTURE_ASPECT_16_9: *val = DRM_MODE_PICTURE_ASPECT_16_9; break;
+		default:
+			MISSING_CASE(intel_conn_state->aspect_ratio);
+			return -EINVAL;
+		}
+	} else {
+		DRM_DEBUG_ATOMIC("Unknown property %s\n", property->name);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/**
+ * intel_digital_connector_atomic_set_property - hook for connector->atomic_set_property.
+ * @connector: Connector to set the property for.
+ * @state: Connector state to set the property on.
+ * @property: Property to set.
+ * @val: New value for the property.
+ *
+ * Sets the atomic property value for a digital connector.
+ */
+int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
+						struct drm_connector_state *state,
+						struct drm_property *property,
+						uint64_t val)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct drm_device *dev = connector->dev;
+	struct drm_i915_private *dev_priv = to_i915(dev);
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(state);
+
+	if (property == dev->mode_config.scaling_mode_property) {
+		if (BIT(val) & ~intel_connector->panel.allowed_fitting_mode_mask) {
+			DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] Panel fitting mode %llu not allowed.\n",
+					 connector->base.id, connector->name, val);
+			return -EINVAL;
+		}
+
+		intel_conn_state->panel.fitting_mode = val;
+		return 0;
+	}
+
+	if (property == dev_priv->force_audio_property) {
+		intel_conn_state->force_audio = val;
+		return 0;
+	}
+
+	if (property == dev_priv->broadcast_rgb_property) {
+		intel_conn_state->broadcast_rgb = val;
+		return 0;
+	}
+
+	if (property == dev->mode_config.aspect_ratio_property) {
+		switch (val) {
+		case DRM_MODE_PICTURE_ASPECT_NONE:
+			intel_conn_state->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
+			break;
+		case DRM_MODE_PICTURE_ASPECT_4_3:
+			intel_conn_state->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
+			break;
+		case DRM_MODE_PICTURE_ASPECT_16_9:
+			intel_conn_state->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
+			break;
+		default:
+			DRM_DEBUG_ATOMIC("Unknown picture aspect ratio %lli\n", val);
+			return -EINVAL;
+		}
+		return 0;
+	}
+
+	DRM_DEBUG_ATOMIC("Unknown property %s\n", property->name);
+	return -EINVAL;
+}
+
+int intel_digital_connector_atomic_check(struct drm_connector *conn,
+					 struct drm_connector_state *new_state)
+{
+	struct intel_digital_connector_state *new_conn_state =
+		to_intel_digital_connector_state(new_state);
+	struct drm_connector_state *old_state =
+		drm_atomic_get_old_connector_state(new_state->state, conn);
+	struct intel_digital_connector_state *old_conn_state =
+		to_intel_digital_connector_state(old_state);
+	struct drm_crtc_state *crtc_state;
+
+	if (!new_state->crtc)
+		return 0;
+
+	crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc);
+
+	/* Invisible to fastset since it's a pure connector property */
+	if (new_conn_state->panel.fitting_mode != old_conn_state->panel.fitting_mode)
+		crtc_state->connectors_changed = true;
+
+	/*
+	 * These properties are handled by fastset, and might not end
+	 * up in a modeset.
+	 */
+	if (new_conn_state->force_audio != old_conn_state->force_audio ||
+	    new_conn_state->broadcast_rgb != old_conn_state->broadcast_rgb ||
+	    new_conn_state->aspect_ratio != old_conn_state->aspect_ratio)
+		crtc_state->mode_changed = true;
+
+	return 0;
+}
+
+/**
+ * intel_digital_connector_duplicate_state - duplicate connector state
+ * @connector: digital connector
+ *
+ * Allocates and returns a copy of the connector state (both common and
+ * digital connector specific) for the specified connector.
+ *
+ * Returns: The newly allocated connector state, or NULL on failure.
+ */
+struct drm_connector_state *
+intel_digital_connector_duplicate_state(struct drm_connector *connector)
+{
+	struct intel_digital_connector_state *state;
+
+	state = kmemdup(connector->state, sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	__drm_atomic_helper_connector_duplicate_state(connector, &state->base);
+	return &state->base;
+}
+
+/**
  * intel_crtc_duplicate_state - duplicate crtc state
  * @crtc: drm crtc
  *
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 70e2d041b970..ac26f680eec1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5959,11 +5959,21 @@ static void intel_connector_verify_state(struct intel_connector *connector)
 
 int intel_connector_init(struct intel_connector *connector)
 {
-	drm_atomic_helper_connector_reset(&connector->base);
+	struct intel_digital_connector_state *conn_state;
 
-	if (!connector->base.state)
+	/*
+	 * Allocate enough memory to hold intel_digital_connector_state,
+	 * This might be a few bytes too many, but for connectors that don't
+	 * need it we'll free the state and allocate a smaller one on the first
+	 * succesful commit anyway.
+	 */
+	conn_state = kzalloc(sizeof(*conn_state), GFP_KERNEL);
+	if (!conn_state)
 		return -ENOMEM;
 
+	__drm_atomic_helper_connector_reset(&connector->base,
+					    &conn_state->base);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index fc7f4f9eae1e..312a39038dad 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5905,7 +5905,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 			      pipe_name(pipe));
 	}
 
-	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
+	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, 0);
 	intel_connector->panel.backlight.power = intel_edp_backlight_power;
 	intel_panel_setup_backlight(connector, pipe);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 43ea74882f9a..a686d112dea2 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -262,6 +262,7 @@ struct intel_panel {
 	struct drm_display_mode *fixed_mode;
 	struct drm_display_mode *downclock_mode;
 	int fitting_mode;
+	unsigned allowed_fitting_mode_mask;
 
 	/* backlight */
 	struct {
@@ -323,6 +324,20 @@ struct intel_connector {
 	struct intel_dp *mst_port;
 };
 
+struct intel_digital_connector_state {
+	struct drm_connector_state base;
+
+	struct {
+		int fitting_mode;
+	} panel;
+
+	enum hdmi_force_audio force_audio;
+	int broadcast_rgb;
+	enum hdmi_picture_aspect aspect_ratio;
+};
+
+#define to_intel_digital_connector_state(x) container_of(x, struct intel_digital_connector_state, base)
+
 struct dpll {
 	/* given values */
 	int n;
@@ -1665,7 +1680,8 @@ void intel_overlay_reset(struct drm_i915_private *dev_priv);
 /* intel_panel.c */
 int intel_panel_init(struct intel_panel *panel,
 		     struct drm_display_mode *fixed_mode,
-		     struct drm_display_mode *downclock_mode);
+		     struct drm_display_mode *downclock_mode,
+		     unsigned allowed_fitting_mode_mask);
 void intel_panel_fini(struct intel_panel *panel);
 void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,
 			    struct drm_display_mode *adjusted_mode);
@@ -1876,6 +1892,20 @@ int intel_connector_atomic_get_property(struct drm_connector *connector,
 					const struct drm_connector_state *state,
 					struct drm_property *property,
 					uint64_t *val);
+
+int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
+						const struct drm_connector_state *state,
+						struct drm_property *property,
+						uint64_t *val);
+int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
+						struct drm_connector_state *state,
+						struct drm_property *property,
+						uint64_t val);
+int intel_digital_connector_atomic_check(struct drm_connector *conn,
+					 struct drm_connector_state *new_state);
+struct drm_connector_state *
+intel_digital_connector_duplicate_state(struct drm_connector *connector);
+
 struct drm_crtc_state *intel_crtc_duplicate_state(struct drm_crtc *crtc);
 void intel_crtc_destroy_state(struct drm_crtc *crtc,
 			       struct drm_crtc_state *state);
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 3ffe8b1f1d48..e787142025ac 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -1853,7 +1853,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
 	connector->display_info.width_mm = fixed_mode->width_mm;
 	connector->display_info.height_mm = fixed_mode->height_mm;
 
-	intel_panel_init(&intel_connector->panel, fixed_mode, NULL);
+	intel_panel_init(&intel_connector->panel, fixed_mode, NULL, 0);
 	intel_panel_setup_backlight(connector, INVALID_PIPE);
 
 	intel_dsi_add_properties(intel_connector);
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index c1544a53095d..0b723157c38b 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -554,7 +554,7 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 			 */
 			intel_panel_init(&intel_connector->panel,
 					 intel_dvo_get_current_mode(connector),
-					 NULL);
+					 NULL, 0);
 			intel_dvo->panel_wants_dither = true;
 		}
 
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 8b942ef2b3ec..919d84290774 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -1181,7 +1181,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 out:
 	mutex_unlock(&dev->mode_config.mutex);
 
-	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
+	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, 0);
 	intel_panel_setup_backlight(connector, INVALID_PIPE);
 
 	lvds_encoder->is_dual_link = compute_is_dual_link_lvds(lvds_encoder);
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index cb50c527401f..c6ce15550e5e 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1801,12 +1801,14 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
 
 int intel_panel_init(struct intel_panel *panel,
 		     struct drm_display_mode *fixed_mode,
-		     struct drm_display_mode *downclock_mode)
+		     struct drm_display_mode *downclock_mode,
+		     unsigned allowed_fitting_mode_mask)
 {
 	intel_panel_init_backlight_funcs(panel);
 
 	panel->fixed_mode = fixed_mode;
 	panel->downclock_mode = downclock_mode;
+	panel->allowed_fitting_mode_mask = allowed_fitting_mode_mask;
 
 	return 0;
 }
-- 
2.7.4

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[PATCH 07/13] drm/i915: Convert DSI connector properties to atomic.

[Maarten Lankhorst]

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dsi.c | 61 +++++++++-------------------------------
 1 file changed, 13 insertions(+), 48 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index e787142025ac..f4517de69ab3 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -311,6 +311,8 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc);
 	const struct drm_display_mode *fixed_mode = intel_connector->panel.fixed_mode;
 	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(conn_state);
 	int ret;
 
 	DRM_DEBUG_KMS("\n");
@@ -320,10 +322,10 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
 
 		if (HAS_GMCH_DISPLAY(dev_priv))
 			intel_gmch_panel_fitting(crtc, pipe_config,
-						 intel_connector->panel.fitting_mode);
+						 intel_conn_state->panel.fitting_mode);
 		else
 			intel_pch_panel_fitting(crtc, pipe_config,
-						intel_connector->panel.fitting_mode);
+						intel_conn_state->panel.fitting_mode);
 	}
 
 	/* DSI uses short packets for sync events, so clear mode flags for DSI */
@@ -1588,48 +1590,6 @@ static int intel_dsi_get_modes(struct drm_connector *connector)
 	return 1;
 }
 
-static int intel_dsi_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t val)
-{
-	struct drm_device *dev = connector->dev;
-	struct intel_connector *intel_connector = to_intel_connector(connector);
-	struct drm_crtc *crtc;
-	int ret;
-
-	ret = drm_object_property_set_value(&connector->base, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev->mode_config.scaling_mode_property) {
-		if (val == DRM_MODE_SCALE_NONE) {
-			DRM_DEBUG_KMS("no scaling not supported\n");
-			return -EINVAL;
-		}
-		if (HAS_GMCH_DISPLAY(to_i915(dev)) &&
-		    val == DRM_MODE_SCALE_CENTER) {
-			DRM_DEBUG_KMS("centering not supported\n");
-			return -EINVAL;
-		}
-
-		if (intel_connector->panel.fitting_mode == val)
-			return 0;
-
-		intel_connector->panel.fitting_mode = val;
-	}
-
-	crtc = connector->state->crtc;
-	if (crtc && crtc->state->enable) {
-		/*
-		 * If the CRTC is enabled, the display will be changed
-		 * according to the new panel fitting mode.
-		 */
-		intel_crtc_restore_mode(crtc);
-	}
-
-	return 0;
-}
-
 static void intel_dsi_connector_destroy(struct drm_connector *connector)
 {
 	struct intel_connector *intel_connector = to_intel_connector(connector);
@@ -1658,6 +1618,7 @@ static const struct drm_encoder_funcs intel_dsi_funcs = {
 static const struct drm_connector_helper_funcs intel_dsi_connector_helper_funcs = {
 	.get_modes = intel_dsi_get_modes,
 	.mode_valid = intel_dsi_mode_valid,
+	.atomic_check = intel_digital_connector_atomic_check,
 };
 
 static const struct drm_connector_funcs intel_dsi_connector_funcs = {
@@ -1666,10 +1627,11 @@ static const struct drm_connector_funcs intel_dsi_connector_funcs = {
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_dsi_connector_destroy,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_dsi_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
+	.atomic_get_property = intel_digital_connector_atomic_get_property,
+	.atomic_set_property = intel_digital_connector_atomic_set_property,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_duplicate_state = intel_digital_connector_duplicate_state,
 };
 
 static void intel_dsi_add_properties(struct intel_connector *connector)
@@ -1677,11 +1639,14 @@ static void intel_dsi_add_properties(struct intel_connector *connector)
 	struct drm_device *dev = connector->base.dev;
 
 	if (connector->panel.fixed_mode) {
+		struct intel_digital_connector_state *conn_state =
+			to_intel_digital_connector_state(connector->base.state);
+
 		drm_mode_create_scaling_mode_property(dev);
 		drm_object_attach_property(&connector->base.base,
 					   dev->mode_config.scaling_mode_property,
 					   DRM_MODE_SCALE_ASPECT);
-		connector->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
+		conn_state->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
 	}
 }
 
-- 
2.7.4

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[PATCH 08/13] drm/i915: Convert LVDS connector properties to atomic.

[Maarten Lankhorst]

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_lvds.c | 60 +++++++++++++--------------------------
 1 file changed, 19 insertions(+), 41 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 919d84290774..6bed3827411e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -401,6 +401,9 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 		&lvds_encoder->attached_connector->base;
 	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->base.crtc);
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(conn_state);
+
 	unsigned int lvds_bpp;
 
 	/* Should never happen!! */
@@ -433,10 +436,10 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 		pipe_config->has_pch_encoder = true;
 
 		intel_pch_panel_fitting(intel_crtc, pipe_config,
-					intel_connector->panel.fitting_mode);
+					intel_conn_state->panel.fitting_mode);
 	} else {
 		intel_gmch_panel_fitting(intel_crtc, pipe_config,
-					 intel_connector->panel.fitting_mode);
+					 intel_conn_state->panel.fitting_mode);
 
 	}
 
@@ -598,56 +601,24 @@ static void intel_lvds_destroy(struct drm_connector *connector)
 	kfree(connector);
 }
 
-static int intel_lvds_set_property(struct drm_connector *connector,
-				   struct drm_property *property,
-				   uint64_t value)
-{
-	struct intel_connector *intel_connector = to_intel_connector(connector);
-	struct drm_device *dev = connector->dev;
-
-	if (property == dev->mode_config.scaling_mode_property) {
-		struct drm_crtc *crtc;
-
-		if (value == DRM_MODE_SCALE_NONE) {
-			DRM_DEBUG_KMS("no scaling not supported\n");
-			return -EINVAL;
-		}
-
-		if (intel_connector->panel.fitting_mode == value) {
-			/* the LVDS scaling property is not changed */
-			return 0;
-		}
-		intel_connector->panel.fitting_mode = value;
-
-		crtc = intel_attached_encoder(connector)->base.crtc;
-		if (crtc && crtc->state->enable) {
-			/*
-			 * If the CRTC is enabled, the display will be changed
-			 * according to the new panel fitting mode.
-			 */
-			intel_crtc_restore_mode(crtc);
-		}
-	}
-
-	return 0;
-}
-
 static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs = {
 	.get_modes = intel_lvds_get_modes,
 	.mode_valid = intel_lvds_mode_valid,
+	.atomic_check = intel_digital_connector_atomic_check,
 };
 
 static const struct drm_connector_funcs intel_lvds_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = intel_lvds_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_lvds_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
+	.atomic_get_property = intel_digital_connector_atomic_get_property,
+	.atomic_set_property = intel_digital_connector_atomic_set_property,
 	.late_register = intel_connector_register,
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_lvds_destroy,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_duplicate_state = intel_digital_connector_duplicate_state,
 };
 
 static const struct drm_encoder_funcs intel_lvds_enc_funcs = {
@@ -988,6 +959,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	u32 lvds;
 	int pipe;
 	u8 pin;
+	unsigned allowed_fittings;
+	struct intel_digital_connector_state *conn_state;
 
 	if (!intel_lvds_supported(dev_priv))
 		return;
@@ -1087,7 +1060,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	drm_object_attach_property(&connector->base,
 				      dev->mode_config.scaling_mode_property,
 				      DRM_MODE_SCALE_ASPECT);
-	intel_connector->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
+	conn_state = to_intel_digital_connector_state(connector->state);
+	conn_state->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
 
 	intel_lvds_pps_get_hw_state(dev_priv, &lvds_encoder->init_pps);
 	lvds_encoder->init_lvds_val = lvds;
@@ -1181,7 +1155,11 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 out:
 	mutex_unlock(&dev->mode_config.mutex);
 
-	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, 0);
+	allowed_fittings = BIT(DRM_MODE_SCALE_CENTER);
+	allowed_fittings |= BIT(DRM_MODE_SCALE_ASPECT);
+	allowed_fittings |= BIT(DRM_MODE_SCALE_FULLSCREEN);
+
+	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, allowed_fittings);
 	intel_panel_setup_backlight(connector, INVALID_PIPE);
 
 	lvds_encoder->is_dual_link = compute_is_dual_link_lvds(lvds_encoder);
-- 
2.7.4

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[PATCH 09/13] drm/i915: Make intel_dp->has_audio reflect hw state only

[Maarten Lankhorst]

Always detect if audio is available during edid detection.
With less magic switching it's easier to convert the dp connector
properties to atomic.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 38 ++++++++++++++++----------------------
 1 file changed, 16 insertions(+), 22 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 312a39038dad..3e51202d0338 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1665,7 +1665,12 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 		pipe_config->has_pch_encoder = true;
 
 	pipe_config->has_drrs = false;
-	pipe_config->has_audio = intel_dp->has_audio && port != PORT_A;
+	if (port == PORT_A)
+		pipe_config->has_audio = false;
+	else if (intel_dp->force_audio == HDMI_AUDIO_AUTO)
+		pipe_config->has_audio = intel_dp->has_audio;
+	else
+		pipe_config->has_audio = intel_dp->force_audio == HDMI_AUDIO_ON;
 
 	if (is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
 		intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
@@ -4587,10 +4592,7 @@ intel_dp_set_edid(struct intel_dp *intel_dp)
 	edid = intel_dp_get_edid(intel_dp);
 	intel_connector->detect_edid = edid;
 
-	if (intel_dp->force_audio != HDMI_AUDIO_AUTO)
-		intel_dp->has_audio = intel_dp->force_audio == HDMI_AUDIO_ON;
-	else
-		intel_dp->has_audio = drm_detect_monitor_audio(edid);
+	intel_dp->has_audio = drm_detect_monitor_audio(edid);
 }
 
 static void
@@ -4787,19 +4789,6 @@ static int intel_dp_get_modes(struct drm_connector *connector)
 	return 0;
 }
 
-static bool
-intel_dp_detect_audio(struct drm_connector *connector)
-{
-	bool has_audio = false;
-	struct edid *edid;
-
-	edid = to_intel_connector(connector)->detect_edid;
-	if (edid)
-		has_audio = drm_detect_monitor_audio(edid);
-
-	return has_audio;
-}
-
 static int
 intel_dp_set_property(struct drm_connector *connector,
 		      struct drm_property *property,
@@ -4817,22 +4806,27 @@ intel_dp_set_property(struct drm_connector *connector,
 
 	if (property == dev_priv->force_audio_property) {
 		int i = val;
-		bool has_audio;
+		bool has_audio, old_has_audio;
+		int old_force_audio = intel_dp->force_audio;
 
 		if (i == intel_dp->force_audio)
 			return 0;
 
+		if (old_force_audio == HDMI_AUDIO_AUTO)
+			old_has_audio = intel_dp->has_audio;
+		else
+			old_has_audio = old_force_audio;
+
 		intel_dp->force_audio = i;
 
 		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_dp_detect_audio(connector);
+			has_audio = intel_dp->has_audio;
 		else
 			has_audio = (i == HDMI_AUDIO_ON);
 
-		if (has_audio == intel_dp->has_audio)
+		if (has_audio == old_has_audio)
 			return 0;
 
-		intel_dp->has_audio = has_audio;
 		goto done;
 	}
 
-- 
2.7.4

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[PATCH 10/13] drm/i915: Convert intel_dp properties to atomic.

[Maarten Lankhorst]

intel_dp supports 3 properties, scaling mode, broadcast rgb and
force_audio. intel_digital_connector handles the plumbing,
so we only have to hook this up in compute_config and init.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c  | 138 ++++++++-------------------------------
 drivers/gpu/drm/i915/intel_drv.h |   3 -
 2 files changed, 26 insertions(+), 115 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3e51202d0338..a146090b651b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1641,6 +1641,8 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	enum port port = dp_to_dig_port(intel_dp)->port;
 	struct intel_crtc *intel_crtc = to_intel_crtc(pipe_config->base.crtc);
 	struct intel_connector *intel_connector = intel_dp->attached_connector;
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(conn_state);
 	int lane_count, clock;
 	int min_lane_count = 1;
 	int max_lane_count = intel_dp_max_lane_count(intel_dp);
@@ -1667,10 +1669,10 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	pipe_config->has_drrs = false;
 	if (port == PORT_A)
 		pipe_config->has_audio = false;
-	else if (intel_dp->force_audio == HDMI_AUDIO_AUTO)
+	else if (intel_conn_state->force_audio == HDMI_AUDIO_AUTO)
 		pipe_config->has_audio = intel_dp->has_audio;
 	else
-		pipe_config->has_audio = intel_dp->force_audio == HDMI_AUDIO_ON;
+		pipe_config->has_audio = intel_conn_state->force_audio == HDMI_AUDIO_ON;
 
 	if (is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
 		intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
@@ -1685,10 +1687,10 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 
 		if (HAS_GMCH_DISPLAY(dev_priv))
 			intel_gmch_panel_fitting(intel_crtc, pipe_config,
-						 intel_connector->panel.fitting_mode);
+						 intel_conn_state->panel.fitting_mode);
 		else
 			intel_pch_panel_fitting(intel_crtc, pipe_config,
-						intel_connector->panel.fitting_mode);
+						intel_conn_state->panel.fitting_mode);
 	}
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
@@ -1755,7 +1757,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	return false;
 
 found:
-	if (intel_dp->color_range_auto) {
+	if (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) {
 		/*
 		 * See:
 		 * CEA-861-E - 5.1 Default Encoding Parameters
@@ -1767,7 +1769,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 			HDMI_QUANTIZATION_RANGE_LIMITED;
 	} else {
 		pipe_config->limited_color_range =
-			intel_dp->limited_color_range;
+			intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED;
 	}
 
 	pipe_config->lane_count = lane_count;
@@ -4790,104 +4792,6 @@ static int intel_dp_get_modes(struct drm_connector *connector)
 }
 
 static int
-intel_dp_set_property(struct drm_connector *connector,
-		      struct drm_property *property,
-		      uint64_t val)
-{
-	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	struct intel_connector *intel_connector = to_intel_connector(connector);
-	struct intel_encoder *intel_encoder = intel_attached_encoder(connector);
-	struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
-	int ret;
-
-	ret = drm_object_property_set_value(&connector->base, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		int i = val;
-		bool has_audio, old_has_audio;
-		int old_force_audio = intel_dp->force_audio;
-
-		if (i == intel_dp->force_audio)
-			return 0;
-
-		if (old_force_audio == HDMI_AUDIO_AUTO)
-			old_has_audio = intel_dp->has_audio;
-		else
-			old_has_audio = old_force_audio;
-
-		intel_dp->force_audio = i;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_dp->has_audio;
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		if (has_audio == old_has_audio)
-			return 0;
-
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		bool old_auto = intel_dp->color_range_auto;
-		bool old_range = intel_dp->limited_color_range;
-
-		switch (val) {
-		case INTEL_BROADCAST_RGB_AUTO:
-			intel_dp->color_range_auto = true;
-			break;
-		case INTEL_BROADCAST_RGB_FULL:
-			intel_dp->color_range_auto = false;
-			intel_dp->limited_color_range = false;
-			break;
-		case INTEL_BROADCAST_RGB_LIMITED:
-			intel_dp->color_range_auto = false;
-			intel_dp->limited_color_range = true;
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (old_auto == intel_dp->color_range_auto &&
-		    old_range == intel_dp->limited_color_range)
-			return 0;
-
-		goto done;
-	}
-
-	if (is_edp(intel_dp) &&
-	    property == connector->dev->mode_config.scaling_mode_property) {
-		if (val == DRM_MODE_SCALE_NONE) {
-			DRM_DEBUG_KMS("no scaling not supported\n");
-			return -EINVAL;
-		}
-		if (HAS_GMCH_DISPLAY(dev_priv) &&
-		    val == DRM_MODE_SCALE_CENTER) {
-			DRM_DEBUG_KMS("centering not supported\n");
-			return -EINVAL;
-		}
-
-		if (intel_connector->panel.fitting_mode == val) {
-			/* the eDP scaling property is not changed */
-			return 0;
-		}
-		intel_connector->panel.fitting_mode = val;
-
-		goto done;
-	}
-
-	return -EINVAL;
-
-done:
-	if (intel_encoder->base.crtc)
-		intel_crtc_restore_mode(intel_encoder->base.crtc);
-
-	return 0;
-}
-
-static int
 intel_dp_connector_register(struct drm_connector *connector)
 {
 	struct intel_dp *intel_dp = intel_attached_dp(connector);
@@ -5045,19 +4949,21 @@ static const struct drm_connector_funcs intel_dp_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.force = intel_dp_force,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_dp_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
+	.atomic_get_property = intel_digital_connector_atomic_get_property,
+	.atomic_set_property = intel_digital_connector_atomic_set_property,
 	.late_register = intel_dp_connector_register,
 	.early_unregister = intel_dp_connector_unregister,
 	.destroy = intel_dp_connector_destroy,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_duplicate_state = intel_digital_connector_duplicate_state,
 };
 
 static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs = {
 	.detect_ctx = intel_dp_detect,
 	.get_modes = intel_dp_get_modes,
 	.mode_valid = intel_dp_mode_valid,
+	.atomic_check = intel_digital_connector_atomic_check,
 };
 
 static const struct drm_encoder_funcs intel_dp_enc_funcs = {
@@ -5151,19 +5057,19 @@ bool intel_dp_is_edp(struct drm_i915_private *dev_priv, enum port port)
 void
 intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector)
 {
-	struct intel_connector *intel_connector = to_intel_connector(connector);
-
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
-	intel_dp->color_range_auto = true;
 
 	if (is_edp(intel_dp)) {
+		struct intel_digital_connector_state *conn_state =
+			to_intel_digital_connector_state(connector->state);
+
 		drm_mode_create_scaling_mode_property(connector->dev);
 		drm_object_attach_property(
 			&connector->base,
 			connector->dev->mode_config.scaling_mode_property,
 			DRM_MODE_SCALE_ASPECT);
-		intel_connector->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
+		conn_state->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
 	}
 }
 
@@ -5806,6 +5712,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	struct drm_display_mode *scan;
 	struct edid *edid;
 	enum pipe pipe = INVALID_PIPE;
+	unsigned allowed_fittings;
 
 	if (!is_edp(intel_dp))
 		return true;
@@ -5899,7 +5806,14 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 			      pipe_name(pipe));
 	}
 
-	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode, 0);
+	allowed_fittings = 0;
+	if (!HAS_GMCH_DISPLAY(dev_priv))
+		allowed_fittings |= BIT(DRM_MODE_SCALE_CENTER);
+	allowed_fittings |= BIT(DRM_MODE_SCALE_ASPECT);
+	allowed_fittings |= BIT(DRM_MODE_SCALE_FULLSCREEN);
+
+	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode,
+			 allowed_fittings);
 	intel_connector->panel.backlight.power = intel_edp_backlight_power;
 	intel_panel_setup_backlight(connector, pipe);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index a686d112dea2..afda03e0bb02 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -261,7 +261,6 @@ struct intel_encoder {
 struct intel_panel {
 	struct drm_display_mode *fixed_mode;
 	struct drm_display_mode *downclock_mode;
-	int fitting_mode;
 	unsigned allowed_fitting_mode_mask;
 
 	/* backlight */
@@ -957,9 +956,7 @@ struct intel_dp {
 	bool detect_done;
 	bool channel_eq_status;
 	bool reset_link_params;
-	enum hdmi_force_audio force_audio;
 	bool limited_color_range;
-	bool color_range_auto;
 	uint8_t dpcd[DP_RECEIVER_CAP_SIZE];
 	uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE];
 	uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS];
-- 
2.7.4

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[PATCH 11/13] drm/i915: Convert intel_hdmi connector properties to atomic

[Maarten Lankhorst]

intel_hdmi supports 3 properties, force_audio, broadcast rgb and
scaling mode. The last one is only created for eDP, so the is_eDP
in set_property is not required.

panel fitting and broadcast rgb are straightforward and only requires
changing compute_config.

force_audio is also used to force DVI mode, which means changes to
compute_config and mode_valid. mode_valid is called with
connection_mutex held, so it can safely dereference connector->state.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h  |   4 -
 drivers/gpu/drm/i915/intel_hdmi.c | 164 ++++++++------------------------------
 2 files changed, 34 insertions(+), 134 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index afda03e0bb02..3d083fb54ec4 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -877,13 +877,9 @@ struct intel_hdmi {
 		enum drm_dp_dual_mode_type type;
 		int max_tmds_clock;
 	} dp_dual_mode;
-	bool limited_color_range;
-	bool color_range_auto;
 	bool has_hdmi_sink;
 	bool has_audio;
-	enum hdmi_force_audio force_audio;
 	bool rgb_quant_range_selectable;
-	enum hdmi_picture_aspect aspect_ratio;
 	struct intel_connector *attached_connector;
 	void (*write_infoframe)(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 6efc3cb8c471..419c8aa52b0f 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1218,7 +1218,8 @@ static int intel_hdmi_source_max_tmds_clock(struct drm_i915_private *dev_priv)
 }
 
 static int hdmi_port_clock_limit(struct intel_hdmi *hdmi,
-				 bool respect_downstream_limits)
+				 bool respect_downstream_limits,
+				 bool force_dvi)
 {
 	struct drm_device *dev = intel_hdmi_to_dev(hdmi);
 	int max_tmds_clock = intel_hdmi_source_max_tmds_clock(to_i915(dev));
@@ -1234,7 +1235,7 @@ static int hdmi_port_clock_limit(struct intel_hdmi *hdmi,
 		if (info->max_tmds_clock)
 			max_tmds_clock = min(max_tmds_clock,
 					     info->max_tmds_clock);
-		else if (!hdmi->has_hdmi_sink)
+		else if (!hdmi->has_hdmi_sink || force_dvi)
 			max_tmds_clock = min(max_tmds_clock, 165000);
 	}
 
@@ -1243,13 +1244,14 @@ static int hdmi_port_clock_limit(struct intel_hdmi *hdmi,
 
 static enum drm_mode_status
 hdmi_port_clock_valid(struct intel_hdmi *hdmi,
-		      int clock, bool respect_downstream_limits)
+		      int clock, bool respect_downstream_limits,
+		      bool force_dvi)
 {
 	struct drm_i915_private *dev_priv = to_i915(intel_hdmi_to_dev(hdmi));
 
 	if (clock < 25000)
 		return MODE_CLOCK_LOW;
-	if (clock > hdmi_port_clock_limit(hdmi, respect_downstream_limits))
+	if (clock > hdmi_port_clock_limit(hdmi, respect_downstream_limits, force_dvi))
 		return MODE_CLOCK_HIGH;
 
 	/* BXT DPLL can't generate 223-240 MHz */
@@ -1273,6 +1275,8 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
 	enum drm_mode_status status;
 	int clock;
 	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
+	bool force_dvi =
+		READ_ONCE(to_intel_digital_connector_state(connector->state)->force_audio) == HDMI_AUDIO_OFF_DVI;
 
 	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
 		return MODE_NO_DBLESCAN;
@@ -1289,11 +1293,11 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
 		clock *= 2;
 
 	/* check if we can do 8bpc */
-	status = hdmi_port_clock_valid(hdmi, clock, true);
+	status = hdmi_port_clock_valid(hdmi, clock, true, force_dvi);
 
 	/* if we can't do 8bpc we may still be able to do 12bpc */
-	if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK)
-		status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true);
+	if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK && hdmi->has_hdmi_sink && !force_dvi)
+		status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true, force_dvi);
 
 	return status;
 }
@@ -1338,16 +1342,19 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 	struct drm_scdc *scdc = &conn_state->connector->display_info.hdmi.scdc;
+	struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(conn_state);
 	int clock_8bpc = pipe_config->base.adjusted_mode.crtc_clock;
 	int clock_12bpc = clock_8bpc * 3 / 2;
 	int desired_bpp;
+	bool force_dvi = intel_conn_state->force_audio == HDMI_AUDIO_OFF_DVI;
 
-	pipe_config->has_hdmi_sink = intel_hdmi->has_hdmi_sink;
+	pipe_config->has_hdmi_sink = !force_dvi && intel_hdmi->has_hdmi_sink;
 
 	if (pipe_config->has_hdmi_sink)
 		pipe_config->has_infoframe = true;
 
-	if (intel_hdmi->color_range_auto) {
+	if (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) {
 		/* See CEA-861-E - 5.1 Default Encoding Parameters */
 		pipe_config->limited_color_range =
 			pipe_config->has_hdmi_sink &&
@@ -1355,7 +1362,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
 			HDMI_QUANTIZATION_RANGE_LIMITED;
 	} else {
 		pipe_config->limited_color_range =
-			intel_hdmi->limited_color_range;
+			intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED;
 	}
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK) {
@@ -1367,8 +1374,13 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
 	if (HAS_PCH_SPLIT(dev_priv) && !HAS_DDI(dev_priv))
 		pipe_config->has_pch_encoder = true;
 
-	if (pipe_config->has_hdmi_sink && intel_hdmi->has_audio)
-		pipe_config->has_audio = true;
+	if (pipe_config->has_hdmi_sink) {
+		if (intel_conn_state->force_audio == HDMI_AUDIO_AUTO)
+			pipe_config->has_audio = intel_hdmi->has_audio;
+		else
+			pipe_config->has_audio =
+				intel_conn_state->force_audio == HDMI_AUDIO_ON;
+	}
 
 	/*
 	 * HDMI is either 12 or 8, so if the display lets 10bpc sneak
@@ -1376,8 +1388,8 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
 	 * outputs. We also need to check that the higher clock still fits
 	 * within limits.
 	 */
-	if (pipe_config->pipe_bpp > 8*3 && pipe_config->has_hdmi_sink &&
-	    hdmi_port_clock_valid(intel_hdmi, clock_12bpc, true) == MODE_OK &&
+	if (pipe_config->pipe_bpp > 8*3 && pipe_config->has_hdmi_sink && !force_dvi &&
+	    hdmi_port_clock_valid(intel_hdmi, clock_12bpc, true, force_dvi) == MODE_OK &&
 	    hdmi_12bpc_possible(pipe_config)) {
 		DRM_DEBUG_KMS("picking bpc to 12 for HDMI output\n");
 		desired_bpp = 12*3;
@@ -1397,13 +1409,13 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
 	}
 
 	if (hdmi_port_clock_valid(intel_hdmi, pipe_config->port_clock,
-				  false) != MODE_OK) {
+				  false, force_dvi) != MODE_OK) {
 		DRM_DEBUG_KMS("unsupported HDMI clock, rejecting mode\n");
 		return false;
 	}
 
 	/* Set user selected PAR to incoming mode's member */
-	adjusted_mode->picture_aspect_ratio = intel_hdmi->aspect_ratio;
+	adjusted_mode->picture_aspect_ratio = intel_conn_state->aspect_ratio;
 
 	pipe_config->lane_count = 4;
 
@@ -1504,13 +1516,7 @@ intel_hdmi_set_edid(struct drm_connector *connector)
 			drm_rgb_quant_range_selectable(edid);
 
 		intel_hdmi->has_audio = drm_detect_monitor_audio(edid);
-		if (intel_hdmi->force_audio != HDMI_AUDIO_AUTO)
-			intel_hdmi->has_audio =
-				intel_hdmi->force_audio == HDMI_AUDIO_ON;
-
-		if (intel_hdmi->force_audio != HDMI_AUDIO_OFF_DVI)
-			intel_hdmi->has_hdmi_sink =
-				drm_detect_hdmi_monitor(edid);
+		intel_hdmi->has_hdmi_sink = drm_detect_hdmi_monitor(edid);
 
 		connected = true;
 	}
@@ -1572,108 +1578,6 @@ static int intel_hdmi_get_modes(struct drm_connector *connector)
 	return intel_connector_update_modes(connector, edid);
 }
 
-static bool
-intel_hdmi_detect_audio(struct drm_connector *connector)
-{
-	bool has_audio = false;
-	struct edid *edid;
-
-	edid = to_intel_connector(connector)->detect_edid;
-	if (edid && edid->input & DRM_EDID_INPUT_DIGITAL)
-		has_audio = drm_detect_monitor_audio(edid);
-
-	return has_audio;
-}
-
-static int
-intel_hdmi_set_property(struct drm_connector *connector,
-			struct drm_property *property,
-			uint64_t val)
-{
-	struct intel_hdmi *intel_hdmi = intel_attached_hdmi(connector);
-	struct intel_digital_port *intel_dig_port =
-		hdmi_to_dig_port(intel_hdmi);
-	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	int ret;
-
-	ret = drm_object_property_set_value(&connector->base, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		enum hdmi_force_audio i = val;
-		bool has_audio;
-
-		if (i == intel_hdmi->force_audio)
-			return 0;
-
-		intel_hdmi->force_audio = i;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_hdmi_detect_audio(connector);
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		if (i == HDMI_AUDIO_OFF_DVI)
-			intel_hdmi->has_hdmi_sink = 0;
-
-		intel_hdmi->has_audio = has_audio;
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		bool old_auto = intel_hdmi->color_range_auto;
-		bool old_range = intel_hdmi->limited_color_range;
-
-		switch (val) {
-		case INTEL_BROADCAST_RGB_AUTO:
-			intel_hdmi->color_range_auto = true;
-			break;
-		case INTEL_BROADCAST_RGB_FULL:
-			intel_hdmi->color_range_auto = false;
-			intel_hdmi->limited_color_range = false;
-			break;
-		case INTEL_BROADCAST_RGB_LIMITED:
-			intel_hdmi->color_range_auto = false;
-			intel_hdmi->limited_color_range = true;
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (old_auto == intel_hdmi->color_range_auto &&
-		    old_range == intel_hdmi->limited_color_range)
-			return 0;
-
-		goto done;
-	}
-
-	if (property == connector->dev->mode_config.aspect_ratio_property) {
-		switch (val) {
-		case DRM_MODE_PICTURE_ASPECT_NONE:
-			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
-			break;
-		case DRM_MODE_PICTURE_ASPECT_4_3:
-			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
-			break;
-		case DRM_MODE_PICTURE_ASPECT_16_9:
-			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
-			break;
-		default:
-			return -EINVAL;
-		}
-		goto done;
-	}
-
-	return -EINVAL;
-
-done:
-	if (intel_dig_port->base.base.crtc)
-		intel_crtc_restore_mode(intel_dig_port->base.base.crtc);
-
-	return 0;
-}
-
 static void intel_hdmi_pre_enable(struct intel_encoder *encoder,
 				  struct intel_crtc_state *pipe_config,
 				  struct drm_connector_state *conn_state)
@@ -1798,18 +1702,20 @@ static const struct drm_connector_funcs intel_hdmi_connector_funcs = {
 	.detect = intel_hdmi_detect,
 	.force = intel_hdmi_force,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_hdmi_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
+	.atomic_get_property = intel_digital_connector_atomic_get_property,
+	.atomic_set_property = intel_digital_connector_atomic_set_property,
 	.late_register = intel_connector_register,
 	.early_unregister = intel_connector_unregister,
 	.destroy = intel_hdmi_destroy,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_duplicate_state = intel_digital_connector_duplicate_state,
 };
 
 static const struct drm_connector_helper_funcs intel_hdmi_connector_helper_funcs = {
 	.get_modes = intel_hdmi_get_modes,
 	.mode_valid = intel_hdmi_mode_valid,
+	.atomic_check = intel_digital_connector_atomic_check,
 };
 
 static const struct drm_encoder_funcs intel_hdmi_enc_funcs = {
@@ -1821,9 +1727,7 @@ intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *c
 {
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
-	intel_hdmi->color_range_auto = true;
 	intel_attach_aspect_ratio_property(connector);
-	intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
 }
 
 /*
-- 
2.7.4

_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[PATCH 12/13] drm/i915: Handle force_audio correctly in intel_sdvo

[Maarten Lankhorst]

Do the same as other connectors, attempt to detect hdmi audio in
the detect() callback, and only use the force_audio property as
override. Compute has_audio in pipe_config, and use that value
instead of the probed value directly.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 51 ++++++++++++++-------------------------
 1 file changed, 18 insertions(+), 33 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 816a6f5a3fd9..9855e4d48542 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1127,6 +1127,8 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 				      struct drm_connector_state *conn_state)
 {
 	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
+	struct intel_sdvo_connector *intel_sdvo_connector =
+		to_intel_sdvo_connector(conn_state->connector);
 	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 	struct drm_display_mode *mode = &pipe_config->base.mode;
 
@@ -1165,7 +1167,12 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 	pipe_config->pixel_multiplier =
 		intel_sdvo_get_pixel_multiplier(adjusted_mode);
 
-	pipe_config->has_hdmi_sink = intel_sdvo->has_hdmi_monitor;
+	if (intel_sdvo_connector->force_audio != HDMI_AUDIO_OFF_DVI)
+		pipe_config->has_hdmi_sink = intel_sdvo->has_hdmi_monitor;
+
+	if (intel_sdvo_connector->force_audio == HDMI_AUDIO_ON ||
+	    (intel_sdvo_connector->force_audio == HDMI_AUDIO_AUTO && intel_sdvo->has_hdmi_audio))
+		pipe_config->has_audio = true;
 
 	if (intel_sdvo->color_range_auto) {
 		/* See CEA-861-E - 5.1 Default Encoding Parameters */
@@ -1290,7 +1297,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 	else
 		sdvox |= SDVO_PIPE_SEL(crtc->pipe);
 
-	if (intel_sdvo->has_hdmi_audio)
+	if (crtc_state->has_audio)
 		sdvox |= SDVO_AUDIO_ENABLE;
 
 	if (INTEL_GEN(dev_priv) >= 4) {
@@ -1699,12 +1706,6 @@ intel_sdvo_tmds_sink_detect(struct drm_connector *connector)
 		kfree(edid);
 	}
 
-	if (status == connector_status_connected) {
-		struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-		if (intel_sdvo_connector->force_audio != HDMI_AUDIO_AUTO)
-			intel_sdvo->has_hdmi_audio = (intel_sdvo_connector->force_audio == HDMI_AUDIO_ON);
-	}
-
 	return status;
 }
 
@@ -1983,23 +1984,6 @@ static void intel_sdvo_destroy(struct drm_connector *connector)
 	kfree(intel_sdvo_connector);
 }
 
-static bool intel_sdvo_detect_hdmi_audio(struct drm_connector *connector)
-{
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
-	struct edid *edid;
-	bool has_audio = false;
-
-	if (!intel_sdvo->is_hdmi)
-		return false;
-
-	edid = intel_sdvo_get_edid(connector);
-	if (edid != NULL && edid->input & DRM_EDID_INPUT_DIGITAL)
-		has_audio = drm_detect_monitor_audio(edid);
-	kfree(edid);
-
-	return has_audio;
-}
-
 static int
 intel_sdvo_set_property(struct drm_connector *connector,
 			struct drm_property *property,
@@ -2018,22 +2002,23 @@ intel_sdvo_set_property(struct drm_connector *connector,
 
 	if (property == dev_priv->force_audio_property) {
 		int i = val;
-		bool has_audio;
-
-		if (i == intel_sdvo_connector->force_audio)
-			return 0;
+		bool has_audio, old_audio;
 
-		intel_sdvo_connector->force_audio = i;
+		if (intel_sdvo_connector->force_audio == HDMI_AUDIO_AUTO)
+			old_audio = intel_sdvo->has_hdmi_audio;
+		else
+			old_audio = intel_sdvo_connector->force_audio == HDMI_AUDIO_ON;
 
 		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_sdvo_detect_hdmi_audio(connector);
+			has_audio = intel_sdvo->has_hdmi_audio;
 		else
 			has_audio = (i == HDMI_AUDIO_ON);
 
-		if (has_audio == intel_sdvo->has_hdmi_audio)
+		intel_sdvo_connector->force_audio = i;
+
+		if (has_audio == old_audio)
 			return 0;
 
-		intel_sdvo->has_hdmi_audio = has_audio;
 		goto done;
 	}
 
-- 
2.7.4

_______________________________________________
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[PATCH 13/13] drm/i915: Convert intel_sdvo connector properties to atomic.

[Maarten Lankhorst]

SDVO was the last connector that's still using the legacy paths
for properties, and this is with a reason!

This connector implements a lot of properties dynamically,
and some of them shared with the digital connector state,
so sdvo_connector_state subclasses intel_digital_connector_state.

set_property had a lot of validation, but this is handled in the
drm core, so most of the validation can die off. The properties
are written right before enabling the connector, since there is no
good way to update the properties without crtc.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_atomic.c  |  40 ---
 drivers/gpu/drm/i915/intel_display.c |  37 ---
 drivers/gpu/drm/i915/intel_drv.h     |   6 -
 drivers/gpu/drm/i915/intel_sdvo.c    | 538 ++++++++++++++++++-----------------
 4 files changed, 281 insertions(+), 340 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 27d5c4a16bcb..5386107440b5 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -36,46 +36,6 @@
 #include "intel_drv.h"
 
 /**
- * intel_connector_atomic_get_property - fetch legacy connector property value
- * @connector: connector to fetch property for
- * @state: state containing the property value
- * @property: property to look up
- * @val: pointer to write property value into
- *
- * The DRM core does not store shadow copies of properties for
- * atomic-capable drivers.  This entrypoint is used to fetch
- * the current value of a driver-specific connector property.
- *
- * This is a intermediary solution until all connectors are
- * converted to support full atomic properties.
- */
-int intel_connector_atomic_get_property(struct drm_connector *connector,
-					const struct drm_connector_state *state,
-					struct drm_property *property,
-					uint64_t *val)
-{
-	int i;
-
-	/*
-	 * TODO: We only have atomic modeset for planes at the moment, so the
-	 * crtc/connector code isn't quite ready yet.  Until it's ready,
-	 * continue to look up all property values in the DRM's shadow copy
-	 * in obj->properties->values[].
-	 *
-	 * When the crtc/connector state work matures, this function should
-	 * be updated to read the values out of the state structure instead.
-	 */
-	for (i = 0; i < connector->base.properties->count; i++) {
-		if (connector->base.properties->properties[i] == property) {
-			*val = connector->base.properties->values[i];
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-/**
  * intel_digital_connector_atomic_get_property - hook for connector->atomic_get_property.
  * @connector: Connector to get the property for.
  * @state: Connector state to retrieve the property from.
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index ac26f680eec1..f78c93fb2621 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13078,43 +13078,6 @@ static int intel_atomic_commit(struct drm_device *dev,
 	return 0;
 }
 
-void intel_crtc_restore_mode(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_atomic_state *state;
-	struct drm_crtc_state *crtc_state;
-	int ret;
-
-	state = drm_atomic_state_alloc(dev);
-	if (!state) {
-		DRM_DEBUG_KMS("[CRTC:%d:%s] crtc restore failed, out of memory",
-			      crtc->base.id, crtc->name);
-		return;
-	}
-
-	state->acquire_ctx = crtc->dev->mode_config.acquire_ctx;
-
-retry:
-	crtc_state = drm_atomic_get_crtc_state(state, crtc);
-	ret = PTR_ERR_OR_ZERO(crtc_state);
-	if (!ret) {
-		if (!crtc_state->active)
-			goto out;
-
-		crtc_state->mode_changed = true;
-		ret = drm_atomic_commit(state);
-	}
-
-	if (ret == -EDEADLK) {
-		drm_atomic_state_clear(state);
-		drm_modeset_backoff(state->acquire_ctx);
-		goto retry;
-	}
-
-out:
-	drm_atomic_state_put(state);
-}
-
 static const struct drm_crtc_funcs intel_crtc_funcs = {
 	.gamma_set = drm_atomic_helper_legacy_gamma_set,
 	.set_config = drm_atomic_helper_set_config,
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 3d083fb54ec4..1f9e92eb93da 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1320,7 +1320,6 @@ unsigned int intel_rotation_info_size(const struct intel_rotation_info *rot_info
 bool intel_has_pending_fb_unpin(struct drm_i915_private *dev_priv);
 void intel_mark_busy(struct drm_i915_private *dev_priv);
 void intel_mark_idle(struct drm_i915_private *dev_priv);
-void intel_crtc_restore_mode(struct drm_crtc *crtc);
 int intel_display_suspend(struct drm_device *dev);
 void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv);
 void intel_encoder_destroy(struct drm_encoder *encoder);
@@ -1881,11 +1880,6 @@ void intel_pipe_update_end(struct intel_crtc *crtc, struct intel_flip_work *work
 void intel_tv_init(struct drm_i915_private *dev_priv);
 
 /* intel_atomic.c */
-int intel_connector_atomic_get_property(struct drm_connector *connector,
-					const struct drm_connector_state *state,
-					struct drm_property *property,
-					uint64_t *val);
-
 int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
 						const struct drm_connector_state *state,
 						struct drm_property *property,
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 9855e4d48542..2179a4674f66 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -100,18 +100,6 @@ struct intel_sdvo {
 	uint16_t hotplug_active;
 
 	/**
-	 * This is used to select the color range of RBG outputs in HDMI mode.
-	 * It is only valid when using TMDS encoding and 8 bit per color mode.
-	 */
-	uint32_t color_range;
-	bool color_range_auto;
-
-	/**
-	 * HDMI user specified aspect ratio
-	 */
-	enum hdmi_picture_aspect aspect_ratio;
-
-	/**
 	 * This is set if we're going to treat the device as TV-out.
 	 *
 	 * While we have these nice friendly flags for output types that ought
@@ -122,9 +110,6 @@ struct intel_sdvo {
 
 	enum port port;
 
-	/* This is for current tv format name */
-	int tv_format_index;
-
 	/**
 	 * This is set if we treat the device as HDMI, instead of DVI.
 	 */
@@ -159,8 +144,6 @@ struct intel_sdvo_connector {
 	/* Mark the type of connector */
 	uint16_t output_flag;
 
-	enum hdmi_force_audio force_audio;
-
 	/* This contains all current supported TV format */
 	u8 tv_format_supported[TV_FORMAT_NUM];
 	int   format_supported_num;
@@ -187,24 +170,19 @@ struct intel_sdvo_connector {
 	/* add the property for the SDVO-TV/LVDS */
 	struct drm_property *brightness;
 
-	/* Add variable to record current setting for the above property */
-	u32	left_margin, right_margin, top_margin, bottom_margin;
-
 	/* this is to get the range of margin.*/
-	u32	max_hscan,  max_vscan;
-	u32	max_hpos, cur_hpos;
-	u32	max_vpos, cur_vpos;
-	u32	cur_brightness, max_brightness;
-	u32	cur_contrast,	max_contrast;
-	u32	cur_saturation, max_saturation;
-	u32	cur_hue,	max_hue;
-	u32	cur_sharpness,	max_sharpness;
-	u32	cur_flicker_filter,		max_flicker_filter;
-	u32	cur_flicker_filter_adaptive,	max_flicker_filter_adaptive;
-	u32	cur_flicker_filter_2d,		max_flicker_filter_2d;
-	u32	cur_tv_chroma_filter,	max_tv_chroma_filter;
-	u32	cur_tv_luma_filter,	max_tv_luma_filter;
-	u32	cur_dot_crawl,	max_dot_crawl;
+	u32 max_hscan, max_vscan;
+};
+
+struct intel_sdvo_connector_state {
+	/* base.base: tv.saturation/contrast/hue/brightness */
+	struct intel_digital_connector_state base;
+
+	struct {
+		unsigned overscan_h, overscan_v, hpos, vpos, sharpness;
+		unsigned flicker_filter, flicker_filter_2d, flicker_filter_adaptive;
+		unsigned chroma_filter, luma_filter, dot_crawl;
+	} tv;
 };
 
 static struct intel_sdvo *to_sdvo(struct intel_encoder *encoder)
@@ -217,9 +195,16 @@ static struct intel_sdvo *intel_attached_sdvo(struct drm_connector *connector)
 	return to_sdvo(intel_attached_encoder(connector));
 }
 
-static struct intel_sdvo_connector *to_intel_sdvo_connector(struct drm_connector *connector)
+static struct intel_sdvo_connector *
+to_intel_sdvo_connector(struct drm_connector *connector)
 {
-	return container_of(to_intel_connector(connector), struct intel_sdvo_connector, base);
+	return container_of(connector, struct intel_sdvo_connector, base.base);
+}
+
+static struct intel_sdvo_connector_state *
+to_intel_sdvo_connector_state(struct drm_connector_state *conn_state)
+{
+	return container_of(conn_state, struct intel_sdvo_connector_state, base.base);
 }
 
 static bool
@@ -1035,12 +1020,13 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
 					  sdvo_data, sizeof(sdvo_data));
 }
 
-static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo)
+static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo,
+				     struct drm_connector_state *conn_state)
 {
 	struct intel_sdvo_tv_format format;
 	uint32_t format_map;
 
-	format_map = 1 << intel_sdvo->tv_format_index;
+	format_map = 1 << conn_state->tv.mode;
 	memset(&format, 0, sizeof(format));
 	memcpy(&format, &format_map, min(sizeof(format), sizeof(format_map)));
 
@@ -1127,8 +1113,8 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 				      struct drm_connector_state *conn_state)
 {
 	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
-	struct intel_sdvo_connector *intel_sdvo_connector =
-		to_intel_sdvo_connector(conn_state->connector);
+	struct intel_sdvo_connector_state *intel_sdvo_state =
+		to_intel_sdvo_connector_state(conn_state);
 	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 	struct drm_display_mode *mode = &pipe_config->base.mode;
 
@@ -1167,14 +1153,14 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 	pipe_config->pixel_multiplier =
 		intel_sdvo_get_pixel_multiplier(adjusted_mode);
 
-	if (intel_sdvo_connector->force_audio != HDMI_AUDIO_OFF_DVI)
+	if (intel_sdvo_state->base.force_audio != HDMI_AUDIO_OFF_DVI)
 		pipe_config->has_hdmi_sink = intel_sdvo->has_hdmi_monitor;
 
-	if (intel_sdvo_connector->force_audio == HDMI_AUDIO_ON ||
-	    (intel_sdvo_connector->force_audio == HDMI_AUDIO_AUTO && intel_sdvo->has_hdmi_audio))
+	if (intel_sdvo_state->base.force_audio == HDMI_AUDIO_ON ||
+	    (intel_sdvo_state->base.force_audio == HDMI_AUDIO_AUTO && intel_sdvo->has_hdmi_audio))
 		pipe_config->has_audio = true;
 
-	if (intel_sdvo->color_range_auto) {
+	if (intel_sdvo_state->base.broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) {
 		/* See CEA-861-E - 5.1 Default Encoding Parameters */
 		/* FIXME: This bit is only valid when using TMDS encoding and 8
 		 * bit per color mode. */
@@ -1183,7 +1169,7 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 			pipe_config->limited_color_range = true;
 	} else {
 		if (pipe_config->has_hdmi_sink &&
-		    intel_sdvo->color_range == HDMI_COLOR_RANGE_16_235)
+		    intel_sdvo_state->base.broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED)
 			pipe_config->limited_color_range = true;
 	}
 
@@ -1193,11 +1179,73 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 
 	/* Set user selected PAR to incoming mode's member */
 	if (intel_sdvo->is_hdmi)
-		adjusted_mode->picture_aspect_ratio = intel_sdvo->aspect_ratio;
+		adjusted_mode->picture_aspect_ratio = intel_sdvo_state->base.aspect_ratio;
 
 	return true;
 }
 
+#define UPDATE_PROPERTY(input, NAME) \
+	do { \
+		val = input; \
+		intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_##NAME, &val, sizeof(val)); \
+	} while (0)
+
+static void intel_sdvo_update_props(struct intel_sdvo *intel_sdvo,
+				    struct intel_sdvo_connector_state *sdvo_state)
+{
+	struct drm_connector_state *conn_state = &sdvo_state->base.base;
+	struct intel_sdvo_connector *intel_sdvo_conn =
+		to_intel_sdvo_connector(conn_state->connector);
+	uint16_t val;
+
+	if (intel_sdvo_conn->left)
+		UPDATE_PROPERTY(sdvo_state->tv.overscan_h, OVERSCAN_H);
+
+	if (intel_sdvo_conn->top)
+		UPDATE_PROPERTY(sdvo_state->tv.overscan_v, OVERSCAN_V);
+
+	if (intel_sdvo_conn->hpos)
+		UPDATE_PROPERTY(sdvo_state->tv.hpos, HPOS);
+
+	if (intel_sdvo_conn->vpos)
+		UPDATE_PROPERTY(sdvo_state->tv.vpos, VPOS);
+
+	if (intel_sdvo_conn->saturation)
+		UPDATE_PROPERTY(conn_state->tv.saturation, SATURATION);
+
+	if (intel_sdvo_conn->contrast)
+		UPDATE_PROPERTY(conn_state->tv.contrast, CONTRAST);
+
+	if (intel_sdvo_conn->hue)
+		UPDATE_PROPERTY(conn_state->tv.hue, HUE);
+
+	if (intel_sdvo_conn->brightness)
+		UPDATE_PROPERTY(conn_state->tv.brightness, BRIGHTNESS);
+
+	if (intel_sdvo_conn->sharpness)
+		UPDATE_PROPERTY(sdvo_state->tv.sharpness, SHARPNESS);
+
+	if (intel_sdvo_conn->flicker_filter)
+		UPDATE_PROPERTY(sdvo_state->tv.flicker_filter, FLICKER_FILTER);
+
+	if (intel_sdvo_conn->flicker_filter_2d)
+		UPDATE_PROPERTY(sdvo_state->tv.flicker_filter_2d, FLICKER_FILTER_2D);
+
+	if (intel_sdvo_conn->flicker_filter_adaptive)
+		UPDATE_PROPERTY(sdvo_state->tv.flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE);
+
+	if (intel_sdvo_conn->tv_chroma_filter)
+		UPDATE_PROPERTY(sdvo_state->tv.chroma_filter, TV_CHROMA_FILTER);
+
+	if (intel_sdvo_conn->tv_luma_filter)
+		UPDATE_PROPERTY(sdvo_state->tv.luma_filter, TV_LUMA_FILTER);
+
+	if (intel_sdvo_conn->dot_crawl)
+		UPDATE_PROPERTY(sdvo_state->tv.dot_crawl, DOT_CRAWL);
+
+#undef UPDATE_PROPERTY
+}
+
 static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 				  struct intel_crtc_state *crtc_state,
 				  struct drm_connector_state *conn_state)
@@ -1205,6 +1253,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 	struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
 	const struct drm_display_mode *adjusted_mode = &crtc_state->base.adjusted_mode;
+	struct intel_sdvo_connector_state *sdvo_state = to_intel_sdvo_connector_state(conn_state);
 	struct drm_display_mode *mode = &crtc_state->base.mode;
 	struct intel_sdvo *intel_sdvo = to_sdvo(intel_encoder);
 	u32 sdvox;
@@ -1212,6 +1261,8 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 	struct intel_sdvo_dtd input_dtd, output_dtd;
 	int rate;
 
+	intel_sdvo_update_props(intel_sdvo, sdvo_state);
+
 	/* First, set the input mapping for the first input to our controlled
 	 * output. This is only correct if we're a single-input device, in
 	 * which case the first input is the output from the appropriate SDVO
@@ -1253,7 +1304,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 		intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_DVI);
 
 	if (intel_sdvo->is_tv &&
-	    !intel_sdvo_set_tv_format(intel_sdvo))
+	    !intel_sdvo_set_tv_format(intel_sdvo, conn_state))
 		return;
 
 	intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
@@ -1885,6 +1936,7 @@ static const struct drm_display_mode sdvo_tv_modes[] = {
 static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
 {
 	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
+	const struct drm_connector_state *conn_state = connector->state;
 	struct intel_sdvo_sdtv_resolution_request tv_res;
 	uint32_t reply = 0, format_map = 0;
 	int i;
@@ -1895,7 +1947,7 @@ static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
 	/* Read the list of supported input resolutions for the selected TV
 	 * format.
 	 */
-	format_map = 1 << intel_sdvo->tv_format_index;
+	format_map = 1 << conn_state->tv.mode;
 	memcpy(&tv_res, &format_map,
 	       min(sizeof(format_map), sizeof(struct intel_sdvo_sdtv_resolution_request)));
 
@@ -1985,187 +2037,120 @@ static void intel_sdvo_destroy(struct drm_connector *connector)
 }
 
 static int
-intel_sdvo_set_property(struct drm_connector *connector,
-			struct drm_property *property,
-			uint64_t val)
+intel_sdvo_connector_atomic_get_property(struct drm_connector *connector,
+					 const struct drm_connector_state *state,
+					 struct drm_property *property,
+					 uint64_t *val)
 {
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
 	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
-	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	uint16_t temp_value;
-	uint8_t cmd;
-	int ret;
-
-	ret = drm_object_property_set_value(&connector->base, property, val);
-	if (ret)
-		return ret;
-
-	if (property == dev_priv->force_audio_property) {
-		int i = val;
-		bool has_audio, old_audio;
-
-		if (intel_sdvo_connector->force_audio == HDMI_AUDIO_AUTO)
-			old_audio = intel_sdvo->has_hdmi_audio;
-		else
-			old_audio = intel_sdvo_connector->force_audio == HDMI_AUDIO_ON;
-
-		if (i == HDMI_AUDIO_AUTO)
-			has_audio = intel_sdvo->has_hdmi_audio;
-		else
-			has_audio = (i == HDMI_AUDIO_ON);
-
-		intel_sdvo_connector->force_audio = i;
-
-		if (has_audio == old_audio)
-			return 0;
-
-		goto done;
-	}
-
-	if (property == dev_priv->broadcast_rgb_property) {
-		bool old_auto = intel_sdvo->color_range_auto;
-		uint32_t old_range = intel_sdvo->color_range;
-
-		switch (val) {
-		case INTEL_BROADCAST_RGB_AUTO:
-			intel_sdvo->color_range_auto = true;
-			break;
-		case INTEL_BROADCAST_RGB_FULL:
-			intel_sdvo->color_range_auto = false;
-			intel_sdvo->color_range = 0;
-			break;
-		case INTEL_BROADCAST_RGB_LIMITED:
-			intel_sdvo->color_range_auto = false;
-			/* FIXME: this bit is only valid when using TMDS
-			 * encoding and 8 bit per color mode. */
-			intel_sdvo->color_range = HDMI_COLOR_RANGE_16_235;
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (old_auto == intel_sdvo->color_range_auto &&
-		    old_range == intel_sdvo->color_range)
-			return 0;
-
-		goto done;
-	}
-
-	if (property == connector->dev->mode_config.aspect_ratio_property) {
-		switch (val) {
-		case DRM_MODE_PICTURE_ASPECT_NONE:
-			intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
-			break;
-		case DRM_MODE_PICTURE_ASPECT_4_3:
-			intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
-			break;
-		case DRM_MODE_PICTURE_ASPECT_16_9:
-			intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
-			break;
-		default:
-			return -EINVAL;
-		}
-		goto done;
-	}
-
-#define CHECK_PROPERTY(name, NAME) \
-	if (intel_sdvo_connector->name == property) { \
-		if (intel_sdvo_connector->cur_##name == temp_value) return 0; \
-		if (intel_sdvo_connector->max_##name < temp_value) return -EINVAL; \
-		cmd = SDVO_CMD_SET_##NAME; \
-		intel_sdvo_connector->cur_##name = temp_value; \
-		goto set_value; \
-	}
+	const struct intel_sdvo_connector_state *sdvo_state = to_intel_sdvo_connector_state((void *)state);
 
 	if (property == intel_sdvo_connector->tv_format) {
-		if (val >= TV_FORMAT_NUM)
-			return -EINVAL;
-
-		if (intel_sdvo->tv_format_index ==
-		    intel_sdvo_connector->tv_format_supported[val])
-			return 0;
-
-		intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[val];
-		goto done;
-	} else if (IS_TV_OR_LVDS(intel_sdvo_connector)) {
-		temp_value = val;
-		if (intel_sdvo_connector->left == property) {
-			drm_object_property_set_value(&connector->base,
-							 intel_sdvo_connector->right, val);
-			if (intel_sdvo_connector->left_margin == temp_value)
-				return 0;
+		int i;
 
-			intel_sdvo_connector->left_margin = temp_value;
-			intel_sdvo_connector->right_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_hscan -
-				intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (intel_sdvo_connector->right == property) {
-			drm_object_property_set_value(&connector->base,
-							 intel_sdvo_connector->left, val);
-			if (intel_sdvo_connector->right_margin == temp_value)
-				return 0;
+		for (i = 0; i < intel_sdvo_connector->format_supported_num; i++)
+			if (state->tv.mode == intel_sdvo_connector->tv_format_supported[i]) {
+				*val = i;
 
-			intel_sdvo_connector->left_margin = temp_value;
-			intel_sdvo_connector->right_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_hscan -
-				intel_sdvo_connector->left_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_H;
-			goto set_value;
-		} else if (intel_sdvo_connector->top == property) {
-			drm_object_property_set_value(&connector->base,
-							 intel_sdvo_connector->bottom, val);
-			if (intel_sdvo_connector->top_margin == temp_value)
 				return 0;
+			}
 
-			intel_sdvo_connector->top_margin = temp_value;
-			intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_vscan -
-				intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		} else if (intel_sdvo_connector->bottom == property) {
-			drm_object_property_set_value(&connector->base,
-							 intel_sdvo_connector->top, val);
-			if (intel_sdvo_connector->bottom_margin == temp_value)
-				return 0;
+		WARN_ON(1);
+		*val = 0;
+	} else if (property == intel_sdvo_connector->top ||
+		   property == intel_sdvo_connector->bottom)
+		*val = intel_sdvo_connector->max_vscan - sdvo_state->tv.overscan_v;
+	else if (property == intel_sdvo_connector->left ||
+		 property == intel_sdvo_connector->right)
+		*val = intel_sdvo_connector->max_hscan - sdvo_state->tv.overscan_h;
+	else if (property == intel_sdvo_connector->hpos)
+		*val = sdvo_state->tv.hpos;
+	else if (property == intel_sdvo_connector->vpos)
+		*val = sdvo_state->tv.vpos;
+	else if (property == intel_sdvo_connector->saturation)
+		*val = state->tv.saturation;
+	else if (property == intel_sdvo_connector->contrast)
+		*val = state->tv.contrast;
+	else if (property == intel_sdvo_connector->hue)
+		*val = state->tv.hue;
+	else if (property == intel_sdvo_connector->brightness)
+		*val = state->tv.brightness;
+	else if (property == intel_sdvo_connector->sharpness)
+		*val = sdvo_state->tv.sharpness;
+	else if (property == intel_sdvo_connector->flicker_filter)
+		*val = sdvo_state->tv.flicker_filter;
+	else if (property == intel_sdvo_connector->flicker_filter_2d)
+		*val = sdvo_state->tv.flicker_filter_2d;
+	else if (property == intel_sdvo_connector->flicker_filter_adaptive)
+		*val = sdvo_state->tv.flicker_filter_adaptive;
+	else if (property == intel_sdvo_connector->tv_chroma_filter)
+		*val = sdvo_state->tv.chroma_filter;
+	else if (property == intel_sdvo_connector->tv_luma_filter)
+		*val = sdvo_state->tv.luma_filter;
+	else if (property == intel_sdvo_connector->dot_crawl)
+		*val = sdvo_state->tv.dot_crawl;
+	else
+		return intel_digital_connector_atomic_get_property(connector, state, property, val);
 
-			intel_sdvo_connector->top_margin = temp_value;
-			intel_sdvo_connector->bottom_margin = temp_value;
-			temp_value = intel_sdvo_connector->max_vscan -
-				intel_sdvo_connector->top_margin;
-			cmd = SDVO_CMD_SET_OVERSCAN_V;
-			goto set_value;
-		}
-		CHECK_PROPERTY(hpos, HPOS)
-		CHECK_PROPERTY(vpos, VPOS)
-		CHECK_PROPERTY(saturation, SATURATION)
-		CHECK_PROPERTY(contrast, CONTRAST)
-		CHECK_PROPERTY(hue, HUE)
-		CHECK_PROPERTY(brightness, BRIGHTNESS)
-		CHECK_PROPERTY(sharpness, SHARPNESS)
-		CHECK_PROPERTY(flicker_filter, FLICKER_FILTER)
-		CHECK_PROPERTY(flicker_filter_2d, FLICKER_FILTER_2D)
-		CHECK_PROPERTY(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE)
-		CHECK_PROPERTY(tv_chroma_filter, TV_CHROMA_FILTER)
-		CHECK_PROPERTY(tv_luma_filter, TV_LUMA_FILTER)
-		CHECK_PROPERTY(dot_crawl, DOT_CRAWL)
-	}
+	return 0;
+}
 
-	return -EINVAL; /* unknown property */
+static int
+intel_sdvo_connector_atomic_set_property(struct drm_connector *connector,
+					 struct drm_connector_state *state,
+					 struct drm_property *property,
+					 uint64_t val)
+{
+	struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
+	struct intel_sdvo_connector_state *sdvo_state = to_intel_sdvo_connector_state(state);
 
-set_value:
-	if (!intel_sdvo_set_value(intel_sdvo, cmd, &temp_value, 2))
-		return -EIO;
+	if (property == intel_sdvo_connector->tv_format) {
+		state->tv.mode = intel_sdvo_connector->tv_format_supported[val];
 
+		if (state->crtc) {
+			struct drm_crtc_state *crtc_state =
+				drm_atomic_get_new_crtc_state(state->state, state->crtc);
 
-done:
-	if (intel_sdvo->base.base.crtc)
-		intel_crtc_restore_mode(intel_sdvo->base.base.crtc);
+			crtc_state->connectors_changed = true;
+		}
+	} else if (property == intel_sdvo_connector->top ||
+		   property == intel_sdvo_connector->bottom)
+		/* Cannot set these independent from each other */
+		sdvo_state->tv.overscan_v = intel_sdvo_connector->max_vscan - val;
+	else if (property == intel_sdvo_connector->left ||
+		 property == intel_sdvo_connector->right)
+		/* Cannot set these independent from each other */
+		sdvo_state->tv.overscan_h = intel_sdvo_connector->max_hscan - val;
+	else if (property == intel_sdvo_connector->hpos)
+		sdvo_state->tv.hpos = val;
+	else if (property == intel_sdvo_connector->vpos)
+		sdvo_state->tv.vpos = val;
+	else if (property == intel_sdvo_connector->saturation)
+		state->tv.saturation = val;
+	else if (property == intel_sdvo_connector->contrast)
+		state->tv.contrast = val;
+	else if (property == intel_sdvo_connector->hue)
+		state->tv.hue = val;
+	else if (property == intel_sdvo_connector->brightness)
+		state->tv.brightness = val;
+	else if (property == intel_sdvo_connector->sharpness)
+		sdvo_state->tv.sharpness = val;
+	else if (property == intel_sdvo_connector->flicker_filter)
+		sdvo_state->tv.flicker_filter = val;
+	else if (property == intel_sdvo_connector->flicker_filter_2d)
+		sdvo_state->tv.flicker_filter_2d = val;
+	else if (property == intel_sdvo_connector->flicker_filter_adaptive)
+		sdvo_state->tv.flicker_filter_adaptive = val;
+	else if (property == intel_sdvo_connector->tv_chroma_filter)
+		sdvo_state->tv.chroma_filter = val;
+	else if (property == intel_sdvo_connector->tv_luma_filter)
+		sdvo_state->tv.luma_filter = val;
+	else if (property == intel_sdvo_connector->dot_crawl)
+		sdvo_state->tv.dot_crawl = val;
+	else
+		return intel_digital_connector_atomic_set_property(connector, state, property, val);
 
 	return 0;
-#undef CHECK_PROPERTY
 }
 
 static int
@@ -2193,22 +2178,61 @@ intel_sdvo_connector_unregister(struct drm_connector *connector)
 	intel_connector_unregister(connector);
 }
 
+static struct drm_connector_state *
+intel_sdvo_connector_duplicate_state(struct drm_connector *connector)
+{
+	struct intel_sdvo_connector_state *state;
+
+	state = kmemdup(connector->state, sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	__drm_atomic_helper_connector_duplicate_state(connector, &state->base.base);
+	return &state->base.base;
+}
+
 static const struct drm_connector_funcs intel_sdvo_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = intel_sdvo_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = intel_sdvo_set_property,
-	.atomic_get_property = intel_connector_atomic_get_property,
+	.set_property = drm_atomic_helper_connector_set_property,
+	.atomic_get_property = intel_sdvo_connector_atomic_get_property,
+	.atomic_set_property = intel_sdvo_connector_atomic_set_property,
 	.late_register = intel_sdvo_connector_register,
 	.early_unregister = intel_sdvo_connector_unregister,
 	.destroy = intel_sdvo_destroy,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_duplicate_state = intel_sdvo_connector_duplicate_state,
 };
 
+static int intel_sdvo_atomic_check(struct drm_connector *conn,
+				   struct drm_connector_state *new_conn_state)
+{
+	struct drm_atomic_state *state = new_conn_state->state;
+	struct drm_connector_state *old_conn_state =
+		drm_atomic_get_old_connector_state(state, conn);
+	struct intel_sdvo_connector_state *old_state =
+		to_intel_sdvo_connector_state(old_conn_state);
+	struct intel_sdvo_connector_state *new_state =
+		to_intel_sdvo_connector_state(new_conn_state);
+
+	if (new_conn_state->crtc &&
+	    (memcmp(&old_state->tv, &new_state->tv, sizeof(old_state->tv)) ||
+	     memcmp(&old_conn_state->tv, &new_conn_state->tv, sizeof(old_conn_state->tv)))) {
+		struct drm_crtc_state *crtc_state =
+			drm_atomic_get_new_crtc_state(new_conn_state->state,
+						      new_conn_state->crtc);
+
+		crtc_state->connectors_changed = true;
+	}
+
+	return intel_digital_connector_atomic_check(conn, new_conn_state);
+}
+
 static const struct drm_connector_helper_funcs intel_sdvo_connector_helper_funcs = {
 	.get_modes = intel_sdvo_get_modes,
 	.mode_valid = intel_sdvo_mode_valid,
+	.atomic_check = intel_sdvo_atomic_check,
 };
 
 static void intel_sdvo_enc_destroy(struct drm_encoder *encoder)
@@ -2400,25 +2424,28 @@ intel_sdvo_add_hdmi_properties(struct intel_sdvo *intel_sdvo,
 	intel_attach_force_audio_property(&connector->base.base);
 	if (INTEL_GEN(dev_priv) >= 4 && IS_MOBILE(dev_priv)) {
 		intel_attach_broadcast_rgb_property(&connector->base.base);
-		intel_sdvo->color_range_auto = true;
 	}
 	intel_attach_aspect_ratio_property(&connector->base.base);
-	intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
 }
 
 static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)
 {
 	struct intel_sdvo_connector *sdvo_connector;
+	struct intel_sdvo_connector_state *conn_state;
 
 	sdvo_connector = kzalloc(sizeof(*sdvo_connector), GFP_KERNEL);
 	if (!sdvo_connector)
 		return NULL;
 
-	if (intel_connector_init(&sdvo_connector->base) < 0) {
+	conn_state = kzalloc(sizeof(*conn_state), GFP_KERNEL);
+	if (!conn_state) {
 		kfree(sdvo_connector);
 		return NULL;
 	}
 
+	__drm_atomic_helper_connector_reset(&sdvo_connector->base.base,
+					    &conn_state->base.base);
+
 	return sdvo_connector;
 }
 
@@ -2710,31 +2737,30 @@ static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
 				intel_sdvo_connector->tv_format, i,
 				i, tv_format_names[intel_sdvo_connector->tv_format_supported[i]]);
 
-	intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[0];
-	drm_object_attach_property(&intel_sdvo_connector->base.base.base,
-				      intel_sdvo_connector->tv_format, 0);
+	intel_sdvo_connector->base.base.state->tv.mode = intel_sdvo_connector->tv_format_supported[0];
+	drm_object_attach_property(&intel_sdvo_connector->base.base.base, 0, 0);
 	return true;
 
 }
 
-#define ENHANCEMENT(name, NAME) do { \
+#define _ENHANCEMENT(state_assignment, name, NAME) do { \
 	if (enhancements.name) { \
 		if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_MAX_##NAME, &data_value, 4) || \
 		    !intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_##NAME, &response, 2)) \
 			return false; \
-		intel_sdvo_connector->max_##name = data_value[0]; \
-		intel_sdvo_connector->cur_##name = response; \
 		intel_sdvo_connector->name = \
 			drm_property_create_range(dev, 0, #name, 0, data_value[0]); \
 		if (!intel_sdvo_connector->name) return false; \
+		state_assignment = response; \
 		drm_object_attach_property(&connector->base, \
-					      intel_sdvo_connector->name, \
-					      intel_sdvo_connector->cur_##name); \
+					   intel_sdvo_connector->name, 0); \
 		DRM_DEBUG_KMS(#name ": max %d, default %d, current %d\n", \
 			      data_value[0], data_value[1], response); \
 	} \
 } while (0)
 
+#define ENHANCEMENT(state, name, NAME) _ENHANCEMENT((state)->name, name, NAME)
+
 static bool
 intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 				      struct intel_sdvo_connector *intel_sdvo_connector,
@@ -2742,6 +2768,9 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 {
 	struct drm_device *dev = intel_sdvo->base.base.dev;
 	struct drm_connector *connector = &intel_sdvo_connector->base.base;
+	struct drm_connector_state *conn_state = connector->state;
+	struct intel_sdvo_connector_state *sdvo_state =
+		to_intel_sdvo_connector_state(conn_state);
 	uint16_t response, data_value[2];
 
 	/* when horizontal overscan is supported, Add the left/right  property */
@@ -2756,17 +2785,16 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 					  &response, 2))
 			return false;
 
+		sdvo_state->tv.overscan_h = response;
+
 		intel_sdvo_connector->max_hscan = data_value[0];
-		intel_sdvo_connector->left_margin = data_value[0] - response;
-		intel_sdvo_connector->right_margin = intel_sdvo_connector->left_margin;
 		intel_sdvo_connector->left =
 			drm_property_create_range(dev, 0, "left_margin", 0, data_value[0]);
 		if (!intel_sdvo_connector->left)
 			return false;
 
 		drm_object_attach_property(&connector->base,
-					      intel_sdvo_connector->left,
-					      intel_sdvo_connector->left_margin);
+					   intel_sdvo_connector->left, 0);
 
 		intel_sdvo_connector->right =
 			drm_property_create_range(dev, 0, "right_margin", 0, data_value[0]);
@@ -2774,8 +2802,7 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 			return false;
 
 		drm_object_attach_property(&connector->base,
-					      intel_sdvo_connector->right,
-					      intel_sdvo_connector->right_margin);
+					      intel_sdvo_connector->right, 0);
 		DRM_DEBUG_KMS("h_overscan: max %d, "
 			      "default %d, current %d\n",
 			      data_value[0], data_value[1], response);
@@ -2792,9 +2819,9 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 					  &response, 2))
 			return false;
 
+		sdvo_state->tv.overscan_v = response;
+
 		intel_sdvo_connector->max_vscan = data_value[0];
-		intel_sdvo_connector->top_margin = data_value[0] - response;
-		intel_sdvo_connector->bottom_margin = intel_sdvo_connector->top_margin;
 		intel_sdvo_connector->top =
 			drm_property_create_range(dev, 0,
 					    "top_margin", 0, data_value[0]);
@@ -2802,8 +2829,7 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 			return false;
 
 		drm_object_attach_property(&connector->base,
-					      intel_sdvo_connector->top,
-					      intel_sdvo_connector->top_margin);
+					   intel_sdvo_connector->top, 0);
 
 		intel_sdvo_connector->bottom =
 			drm_property_create_range(dev, 0,
@@ -2812,40 +2838,37 @@ intel_sdvo_create_enhance_property_tv(struct intel_sdvo *intel_sdvo,
 			return false;
 
 		drm_object_attach_property(&connector->base,
-					      intel_sdvo_connector->bottom,
-					      intel_sdvo_connector->bottom_margin);
+					      intel_sdvo_connector->bottom, 0);
 		DRM_DEBUG_KMS("v_overscan: max %d, "
 			      "default %d, current %d\n",
 			      data_value[0], data_value[1], response);
 	}
 
-	ENHANCEMENT(hpos, HPOS);
-	ENHANCEMENT(vpos, VPOS);
-	ENHANCEMENT(saturation, SATURATION);
-	ENHANCEMENT(contrast, CONTRAST);
-	ENHANCEMENT(hue, HUE);
-	ENHANCEMENT(sharpness, SHARPNESS);
-	ENHANCEMENT(brightness, BRIGHTNESS);
-	ENHANCEMENT(flicker_filter, FLICKER_FILTER);
-	ENHANCEMENT(flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE);
-	ENHANCEMENT(flicker_filter_2d, FLICKER_FILTER_2D);
-	ENHANCEMENT(tv_chroma_filter, TV_CHROMA_FILTER);
-	ENHANCEMENT(tv_luma_filter, TV_LUMA_FILTER);
+	ENHANCEMENT(&sdvo_state->tv, hpos, HPOS);
+	ENHANCEMENT(&sdvo_state->tv, vpos, VPOS);
+	ENHANCEMENT(&conn_state->tv, saturation, SATURATION);
+	ENHANCEMENT(&conn_state->tv, contrast, CONTRAST);
+	ENHANCEMENT(&conn_state->tv, hue, HUE);
+	ENHANCEMENT(&conn_state->tv, brightness, BRIGHTNESS);
+	ENHANCEMENT(&sdvo_state->tv, sharpness, SHARPNESS);
+	ENHANCEMENT(&sdvo_state->tv, flicker_filter, FLICKER_FILTER);
+	ENHANCEMENT(&sdvo_state->tv, flicker_filter_adaptive, FLICKER_FILTER_ADAPTIVE);
+	ENHANCEMENT(&sdvo_state->tv, flicker_filter_2d, FLICKER_FILTER_2D);
+	_ENHANCEMENT(sdvo_state->tv.chroma_filter, tv_chroma_filter, TV_CHROMA_FILTER);
+	_ENHANCEMENT(sdvo_state->tv.luma_filter, tv_luma_filter, TV_LUMA_FILTER);
 
 	if (enhancements.dot_crawl) {
 		if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_DOT_CRAWL, &response, 2))
 			return false;
 
-		intel_sdvo_connector->max_dot_crawl = 1;
-		intel_sdvo_connector->cur_dot_crawl = response & 0x1;
+		sdvo_state->tv.dot_crawl = response & 0x1;
 		intel_sdvo_connector->dot_crawl =
 			drm_property_create_range(dev, 0, "dot_crawl", 0, 1);
 		if (!intel_sdvo_connector->dot_crawl)
 			return false;
 
 		drm_object_attach_property(&connector->base,
-					      intel_sdvo_connector->dot_crawl,
-					      intel_sdvo_connector->cur_dot_crawl);
+					   intel_sdvo_connector->dot_crawl, 0);
 		DRM_DEBUG_KMS("dot crawl: current %d\n", response);
 	}
 
@@ -2861,11 +2884,12 @@ intel_sdvo_create_enhance_property_lvds(struct intel_sdvo *intel_sdvo,
 	struct drm_connector *connector = &intel_sdvo_connector->base.base;
 	uint16_t response, data_value[2];
 
-	ENHANCEMENT(brightness, BRIGHTNESS);
+	ENHANCEMENT(&connector->state->tv, brightness, BRIGHTNESS);
 
 	return true;
 }
 #undef ENHANCEMENT
+#undef _ENHANCEMENT
 
 static bool intel_sdvo_create_enhance_property(struct intel_sdvo *intel_sdvo,
 					       struct intel_sdvo_connector *intel_sdvo_connector)
-- 
2.7.4

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✗ Fi.CI.BAT: warning for drm/i915: Convert connector properties to atomic.

[Patchwork]

== Series Details ==

Series: drm/i915: Convert connector properties to atomic.
URL   : https://patchwork.freedesktop.org/series/22634/
State : warning

== Summary ==

Series 22634v1 drm/i915: Convert connector properties to atomic.
https://patchwork.freedesktop.org/api/1.0/series/22634/revisions/1/mbox/

Test drv_module_reload:
        Subgroup basic-reload-inject:
                pass       -> DMESG-WARN (fi-skl-6770hq)
Test gem_exec_flush:
        Subgroup basic-batch-kernel-default-uc:
                pass       -> FAIL       (fi-snb-2600) fdo#100007

fdo#100007 https://bugs.freedesktop.org/show_bug.cgi?id=100007

fi-bdw-5557u     total:278  pass:267  dwarn:0   dfail:0   fail:0   skip:11  time: 431s
fi-bdw-gvtdvm    total:278  pass:256  dwarn:8   dfail:0   fail:0   skip:14  time: 426s
fi-bsw-n3050     total:278  pass:242  dwarn:0   dfail:0   fail:0   skip:36  time: 585s
fi-bxt-j4205     total:278  pass:259  dwarn:0   dfail:0   fail:0   skip:19  time: 511s
fi-bxt-t5700     total:278  pass:258  dwarn:0   dfail:0   fail:0   skip:20  time: 542s
fi-byt-j1900     total:278  pass:254  dwarn:0   dfail:0   fail:0   skip:24  time: 485s
fi-byt-n2820     total:278  pass:250  dwarn:0   dfail:0   fail:0   skip:28  time: 477s
fi-hsw-4770      total:278  pass:262  dwarn:0   dfail:0   fail:0   skip:16  time: 409s
fi-hsw-4770r     total:278  pass:262  dwarn:0   dfail:0   fail:0   skip:16  time: 409s
fi-ilk-650       total:278  pass:228  dwarn:0   dfail:0   fail:0   skip:50  time: 419s
fi-ivb-3520m     total:278  pass:260  dwarn:0   dfail:0   fail:0   skip:18  time: 485s
fi-ivb-3770      total:278  pass:260  dwarn:0   dfail:0   fail:0   skip:18  time: 467s
fi-kbl-7500u     total:278  pass:260  dwarn:0   dfail:0   fail:0   skip:18  time: 452s
fi-kbl-7560u     total:278  pass:268  dwarn:0   dfail:0   fail:0   skip:10  time: 568s
fi-skl-6260u     total:278  pass:268  dwarn:0   dfail:0   fail:0   skip:10  time: 454s
fi-skl-6700hq    total:278  pass:261  dwarn:0   dfail:0   fail:0   skip:17  time: 574s
fi-skl-6700k     total:278  pass:256  dwarn:4   dfail:0   fail:0   skip:18  time: 459s
fi-skl-6770hq    total:278  pass:267  dwarn:1   dfail:0   fail:0   skip:10  time: 494s
fi-skl-gvtdvm    total:278  pass:265  dwarn:0   dfail:0   fail:0   skip:13  time: 432s
fi-snb-2520m     total:278  pass:250  dwarn:0   dfail:0   fail:0   skip:28  time: 530s
fi-snb-2600      total:278  pass:248  dwarn:0   dfail:0   fail:1   skip:29  time: 409s

7aafd5c8395fea9a79fbee82de4ffc63c04790d6 drm-tip: 2017y-04m-06d-21h-02m-00s UTC integration manifest
951bf75 drm/i915: Convert intel_sdvo connector properties to atomic.
8cc7949 drm/i915: Handle force_audio correctly in intel_sdvo
d6f118d drm/i915: Convert intel_hdmi connector properties to atomic
5917912 drm/i915: Convert intel_dp properties to atomic.
aeee823 drm/i915: Make intel_dp->has_audio reflect hw state only
d8fe716 drm/i915: Convert LVDS connector properties to atomic.
a27ee76 drm/i915: Convert DSI connector properties to atomic.
5eb570a drm/i915: Add plumbing for digital connector state.
a4dd662 drm/i915: Convert intel DVO connector to atomic
1b8e74d drm/i915: Convert intel_crt connector properties to atomic.
5bb97b0 drm/i915: Convert intel_dp_mst connector properties to atomic.
a391f59 drm/i915: Convert intel_tv connector properties to atomic, v5.
fcd4dc7 drm/i915: Remove unused members from intel_tv.c

== Logs ==

For more details see: https://intel-gfx-ci.01.org/CI/Patchwork_4436/
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