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Subject[PATCH v4 16/17] drm/i915/display: Use the general "Broadcast RGB" implementation
Date
Change from the i915 specific "Broadcast RGB" drm property implementation
to the general one.

This commit delete all traces of the former "Broadcast RGB" implementation
and add a new one using the new driver agnoistic functions an variables.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
---
drivers/gpu/drm/i915/display/intel_atomic.c | 8 ------
.../gpu/drm/i915/display/intel_connector.c | 28 -------------------
.../gpu/drm/i915/display/intel_connector.h | 1 -
.../drm/i915/display/intel_display_types.h | 8 ------
drivers/gpu/drm/i915/display/intel_dp.c | 9 ++----
drivers/gpu/drm/i915/display/intel_dp_mst.c | 6 +++-
drivers/gpu/drm/i915/display/intel_hdmi.c | 8 ++----
drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +-
drivers/gpu/drm/i915/i915_drv.h | 1 -
9 files changed, 12 insertions(+), 59 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
index b4e7ac51aa31..f8d5a0e287b0 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -63,8 +63,6 @@ int intel_digital_connector_atomic_get_property(struct drm_connector *connector,

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 {
drm_dbg_atomic(&dev_priv->drm,
"Unknown property [PROP:%d:%s]\n",
@@ -99,11 +97,6 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
return 0;
}

- if (property == dev_priv->broadcast_rgb_property) {
- intel_conn_state->broadcast_rgb = val;
- return 0;
- }
-
drm_dbg_atomic(&dev_priv->drm, "Unknown property [PROP:%d:%s]\n",
property->base.id, property->name);
return -EINVAL;
@@ -134,7 +127,6 @@ int intel_digital_connector_atomic_check(struct drm_connector *conn,
* 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->base.colorspace != old_conn_state->base.colorspace ||
new_conn_state->base.picture_aspect_ratio != old_conn_state->base.picture_aspect_ratio ||
new_conn_state->base.content_type != old_conn_state->base.content_type ||
diff --git a/drivers/gpu/drm/i915/display/intel_connector.c b/drivers/gpu/drm/i915/display/intel_connector.c
index 9bed1ccecea0..89f0edf19182 100644
--- a/drivers/gpu/drm/i915/display/intel_connector.c
+++ b/drivers/gpu/drm/i915/display/intel_connector.c
@@ -241,34 +241,6 @@ intel_attach_force_audio_property(struct drm_connector *connector)
drm_object_attach_property(&connector->base, prop, 0);
}

-static const struct drm_prop_enum_list broadcast_rgb_names[] = {
- { INTEL_BROADCAST_RGB_AUTO, "Automatic" },
- { INTEL_BROADCAST_RGB_FULL, "Full" },
- { INTEL_BROADCAST_RGB_LIMITED, "Limited 16:235" },
-};
-
-void
-intel_attach_broadcast_rgb_property(struct drm_connector *connector)
-{
- struct drm_device *dev = connector->dev;
- struct drm_i915_private *dev_priv = to_i915(dev);
- struct drm_property *prop;
-
- prop = dev_priv->broadcast_rgb_property;
- if (prop == NULL) {
- prop = drm_property_create_enum(dev, DRM_MODE_PROP_ENUM,
- "Broadcast RGB",
- broadcast_rgb_names,
- ARRAY_SIZE(broadcast_rgb_names));
- if (prop == NULL)
- return;
-
- dev_priv->broadcast_rgb_property = prop;
- }
-
- drm_object_attach_property(&connector->base, prop, 0);
-}
-
void
intel_attach_aspect_ratio_property(struct drm_connector *connector)
{
diff --git a/drivers/gpu/drm/i915/display/intel_connector.h b/drivers/gpu/drm/i915/display/intel_connector.h
index 661a37a3c6d8..f3058a035476 100644
--- a/drivers/gpu/drm/i915/display/intel_connector.h
+++ b/drivers/gpu/drm/i915/display/intel_connector.h
@@ -28,7 +28,6 @@ int intel_connector_update_modes(struct drm_connector *connector,
struct edid *edid);
int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
void intel_attach_force_audio_property(struct drm_connector *connector);
-void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
void intel_attach_aspect_ratio_property(struct drm_connector *connector);
void intel_attach_hdmi_colorspace_property(struct drm_connector *connector);
void intel_attach_dp_colorspace_property(struct drm_connector *connector);
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 15e91a99c8b9..fb091216df78 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -77,13 +77,6 @@ enum hdmi_force_audio {
HDMI_AUDIO_ON, /* force turn on HDMI audio */
};

-/* "Broadcast RGB" property */
-enum intel_broadcast_rgb {
- INTEL_BROADCAST_RGB_AUTO,
- INTEL_BROADCAST_RGB_FULL,
- INTEL_BROADCAST_RGB_LIMITED,
-};
-
struct intel_fb_view {
/*
* The remap information used in the remapped and rotated views to
@@ -552,7 +545,6 @@ struct intel_digital_connector_state {
struct drm_connector_state base;

enum hdmi_force_audio force_audio;
- int broadcast_rgb;
};

#define to_intel_digital_connector_state(x) container_of(x, struct intel_digital_connector_state, base)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 4c01ab887904..d20da3b8f56a 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1417,8 +1417,6 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
- const struct intel_digital_connector_state *intel_conn_state =
- to_intel_digital_connector_state(conn_state);
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;

@@ -1432,7 +1430,7 @@ bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state,
if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB)
return false;

- if (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) {
+ if (conn_state->preferred_color_range == DRM_MODE_COLOR_RANGE_UNSET) {
/*
* See:
* CEA-861-E - 5.1 Default Encoding Parameters
@@ -1442,8 +1440,7 @@ bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state,
drm_default_rgb_quant_range(adjusted_mode) ==
HDMI_QUANTIZATION_RANGE_LIMITED;
} else {
- return intel_conn_state->broadcast_rgb ==
- INTEL_BROADCAST_RGB_LIMITED;
+ return conn_state->preferred_color_range == DRM_MODE_COLOR_RANGE_LIMITED_16_235;
}
}

@@ -4690,7 +4687,7 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect
if (!IS_G4X(dev_priv) && port != PORT_A)
intel_attach_force_audio_property(connector);

- intel_attach_broadcast_rgb_property(connector);
+ drm_connector_attach_preferred_color_range_property(connector);
if (HAS_GMCH(dev_priv)) {
drm_connector_attach_max_bpc_property(connector, 6, 10);
drm_connector_attach_active_bpc_property(connector, 6, 10);
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 67f0fb649876..1a0684c0cb5d 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -833,7 +833,6 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
goto err;

intel_attach_force_audio_property(connector);
- intel_attach_broadcast_rgb_property(connector);

if (DISPLAY_VER(dev_priv) <= 12) {
ret = intel_dp_hdcp_init(dig_port, intel_connector);
@@ -866,6 +865,11 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
if (connector->active_color_format_property)
drm_connector_attach_active_color_format_property(connector);

+ connector->preferred_color_range_property =
+ intel_dp->attached_connector->base.preferred_color_range_property;
+ if (connector->preferred_color_range_property)
+ drm_connector_attach_preferred_color_range_property(connector);
+
connector->active_color_range_property =
intel_dp->attached_connector->base.active_color_range_property;
if (connector->active_color_range_property)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index bce253bc5b16..4faed5572160 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -2091,8 +2091,6 @@ static int intel_hdmi_compute_clock(struct intel_encoder *encoder,
bool intel_hdmi_limited_color_range(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
- const struct intel_digital_connector_state *intel_conn_state =
- to_intel_digital_connector_state(conn_state);
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;

@@ -2106,13 +2104,13 @@ bool intel_hdmi_limited_color_range(const struct intel_crtc_state *crtc_state,
if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB)
return false;

- if (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_AUTO) {
+ if (conn_state->preferred_color_range == DRM_MODE_COLOR_RANGE_UNSET) {
/* See CEA-861-E - 5.1 Default Encoding Parameters */
return crtc_state->has_hdmi_sink &&
drm_default_rgb_quant_range(adjusted_mode) ==
HDMI_QUANTIZATION_RANGE_LIMITED;
} else {
- return intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED;
+ return conn_state->preferred_color_range == DRM_MODE_COLOR_RANGE_LIMITED_16_235;
}
}

@@ -2509,7 +2507,7 @@ intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *c
struct drm_i915_private *dev_priv = to_i915(connector->dev);

intel_attach_force_audio_property(connector);
- intel_attach_broadcast_rgb_property(connector);
+ drm_connector_attach_preferred_color_range_property(connector);
intel_attach_aspect_ratio_property(connector);

intel_attach_hdmi_colorspace_property(connector);
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index e4f91d7a5c60..bf4ecd029533 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -2722,7 +2722,7 @@ intel_sdvo_add_hdmi_properties(struct intel_sdvo *intel_sdvo,
{
intel_attach_force_audio_property(&connector->base.base);
if (intel_sdvo->colorimetry_cap & SDVO_COLORIMETRY_RGB220)
- intel_attach_broadcast_rgb_property(&connector->base.base);
+ drm_connector_attach_preferred_color_range_property(&connector->base.base);
intel_attach_aspect_ratio_property(&connector->base.base);
}

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 01e11fe38642..f5987e809b78 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -999,7 +999,6 @@ struct drm_i915_private {
struct intel_fbdev *fbdev;
struct work_struct fbdev_suspend_work;

- struct drm_property *broadcast_rgb_property;
struct drm_property *force_audio_property;

/* hda/i915 audio component */
--
2.25.1
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