Daniel,
nope, the hack didn't succeed. No apparent change.
Francois
On Tue 07 Aug 2012 05:31:25 EST, Daniel Vetter wrote:
On Mon, Aug 06, 2012 at 11:40:36PM +1000, Francois Rigaut wrote:
Daniel,
On Mon, Aug 6, 2012 at 7:17 PM, Daniel Vetter <dan...@ffwll.ch
<mailto:dan...@ffwll.ch>> wrote:
On Mon, Aug 6, 2012 at 10:59 AM, Francois Rigaut <frig...@gmail.com
<mailto:frig...@gmail.com>> wrote:
> Daniel,
>
>
> my bad for the dmesg. It's there:
>
http://maumae.net/retina/intel_corrupted_drm_debug/dmesg_intel_corrupted_drm_debug
>
> I took pictures with a camera, and uploaded them at
> Small 800x600 versions:
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_right_small.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_whole_screen_small.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
> full resolution versions:
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_right.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_whole_screen.jpg
>
<http://maumae.net/retina/intel_corrupted_drm_debug/intel_corrupted_upper_left_small.jpg>
>
> Otherwise, the display works and behave normally (it's not
static, doesn't
> flicker). I can interact normally with the GUI element, display
stuff, it's
> accelerated (I run compiz and window wiggle normally, I can play
videos, I
> have control of backlight, etc).
Wow, that's a pretty impressive light-show ;-) Are the wrong colors
always wrong in this manner, or does it change from boot to boot?
everything (color and sync) are always wrong in the same manner.
the last git version of intel_reg_dumper gives me:
with i915 loaded:
http://maumae.net/retina/intel_corrupted_drm_debug/ird_i915_loaded
with i915.die=1:
http://maumae.net/retina/intel_corrupted_drm_debug/ird_i915_not_loaded
Can you please try the below quick hack. If that doesn't cut it, I need to
improve the reg_dumper tool first, the efi firmware sets things up on pipe
C, which we currently don't dump.
-Daniel
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0a56b9a..d7462da 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -920,9 +920,9 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct
drm_display_mode *mode,
/* Split out the IBX/CPU vs CPT settings */
if (is_cpu_edp(intel_dp) && IS_GEN7(dev)) {
- if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
+ //if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
intel_dp->DP |= DP_SYNC_HS_HIGH;
- if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
+ //if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
intel_dp->DP |= DP_SYNC_VS_HIGH;
intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
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