Partial revert of
commit 206645910b9796bff13fcdb67bdca166b724ba62
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Wed Nov 5 14:26:09 2014 -0800
drm/i915: check for audio and infoframe changes across mode sets v2
References: https://bugs.freedesktop.org/show_bug.cgi?id=86683
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_display.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 42bcbea..fe27a2c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11601,10 +11601,12 @@ static int intel_crtc_set_config(struct drm_mode_set
*set)
to_intel_crtc(set->crtc)->config.has_audio)
config->mode_changed = true;
- /* Force mode sets for any infoframe stuff */
- if (pipe_config->has_infoframe ||
- to_intel_crtc(set->crtc)->config.has_infoframe)
- config->mode_changed = true;
+ /*
+ * Note we have an issue here with infoframes: current code
+ * only updates them on the full mode set path per hw
+ * requirements. So here we should be checking for any
+ * required changes and forcing a mode set.
+ */
}
/* set_mode will free it in the mode_changed case */
--
1.9.1
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