From: Mario Kleiner <mario.kleiner.de@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: EDID/DP fixes for proper bpc detection of displays.
Date: Wed, 6 Jul 2016 12:05:43 +0200 [thread overview]
Message-ID: <1467799548-13229-1-git-send-email-mario.kleiner.de@gmail.com> (raw)
Updated series to fix the regressions introduced into stable
kernels for active Displayport to dual-link DVI converters and
for active Displayport to VGA converters. Also to fix this stuff
better for Linux 4.8.
Patch 1 + 2 are needed to fix the regressions in the stable
kernels. These are meant for easy backporting to all affected
kernels.
Patch 3: A DP helper for parsing sink bpc from DP aux data to
assist drivers if they can't get bpc from EDID.
Patch 4: Make intel kms use patch 3.
Patch 5: Make the EDID parser recognize the "DFP1.x compatible TMDS"
bit by which DVI sinks can declare they support at least 8 bpc according
to DFP spec. This one if applied would let me sleep so much better, as
the common special display equipment for neuroscience research, which is
all DVI based atm., sets that bit in its EDID 1.3.
Thanks,
-mario
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next reply other threads:[~2016-07-06 10:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 10:05 Mario Kleiner [this message]
2016-07-06 10:05 ` [PATCH 1/5] drm/edid: Add 6 bpc quirk for display AEO model 0 Mario Kleiner
2016-07-06 10:05 ` [PATCH 2/5] drm/i915/dp: Revert "drm/i915/dp: fall back to 18 bpp when sink capability is unknown" Mario Kleiner
2016-07-06 10:05 ` [PATCH 3/5] drm/dp: Add helper to find bpc of a connected DP sink Mario Kleiner
2016-07-06 10:05 ` [PATCH 4/5] drm/intel/dp: Try harder to get bpc of a DP sink if EDID doesn't tell Mario Kleiner
2016-08-03 3:07 ` Dave Airlie
2016-08-03 6:09 ` Daniel Vetter
2016-08-03 12:03 ` Mario Kleiner
2016-08-07 16:10 ` Mario Kleiner
2016-07-06 10:05 ` [PATCH 5/5] drm/edid: Set 8 bpc color depth for displays with "DFP 1.x compliant TMDS" Mario Kleiner
2016-07-30 15:08 ` Fwd: EDID/DP fixes for proper bpc detection of displays Mario Kleiner
2016-08-02 13:16 ` Daniel Vetter
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