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Merge pull request #2329 from MilhouseVH/le90_drop_passthrough_force_full

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passthrough: drop kernel patch, force full
This commit is contained in:
Christian Hewitt 2017-12-28 23:14:27 +04:00 committed by GitHub
commit e947bc5dbf
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 0 additions and 65 deletions
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64
packages/linux/patches/default/linux-999-i915-implement-passthrough-colors.patch
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@ -1,64 +0,0 @@
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e1f7c97..d99e406 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -4044,6 +4044,7 @@ __raw_write(64, q)
#define INTEL_BROADCAST_RGB_AUTO 0
#define INTEL_BROADCAST_RGB_FULL 1
#define INTEL_BROADCAST_RGB_LIMITED 2
+#define INTEL_BROADCAST_RGB_VIDEO 3
static inline i915_reg_t i915_vgacntrl_reg(struct drm_i915_private *dev_priv)
{
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d93efb4..0de8a5e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -652,6 +652,13 @@ struct intel_crtc_state {
*/
bool limited_color_range;
+ /*
+ *
+ * Use reduced/limited/broadcast rgb range without compressing.
+ *
+ */
+ bool video_color_range;
+
/* Bitmask of encoder types (enum intel_output_type)
* driven by the pipe.
*/
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index ec0779a..42fd4e5 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -470,7 +470,7 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
}
drm_hdmi_avi_infoframe_quant_range(&frame.avi, adjusted_mode,
- crtc_state->limited_color_range ?
+ (crtc_state->limited_color_range || crtc_state->video_color_range) ?
HDMI_QUANTIZATION_RANGE_LIMITED :
HDMI_QUANTIZATION_RANGE_FULL,
intel_hdmi->rgb_quant_range_selectable);
@@ -1370,6 +1370,8 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_LIMITED;
}
+ pipe_config->video_color_range = (intel_conn_state->broadcast_rgb == INTEL_BROADCAST_RGB_VIDEO);
+
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK) {
pipe_config->pixel_multiplier = 2;
clock_8bpc *= 2;
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c
index 951e834..d817558 100644
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -102,6 +102,7 @@ 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" },
+ { INTEL_BROADCAST_RGB_VIDEO, "Video 16:235 pass-through" },
};
void

1
projects/Generic/filesystem/usr/bin/intel-fullrange.sh
View File

@ -6,7 +6,6 @@ if [ "$FB_TYPE" == "inteldrmfb" ]; then
for out in $OUTPUT ; do
# Hack - something is not yet fully right
/usr/bin/xrandr -display :0 --output $out --set "Broadcast RGB" "Full"
/usr/bin/xrandr -display :0 --output $out --set "Broadcast RGB" "Video 16:235 pass-through"
# Seems there is a little race somewhere on some outputs
# Turn the display shortly off and on again
if [ -e "/storage/.config/forcedisplay" ]; then