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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-23 11:30:55 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-24 17:54:14 +0200 |
| commit | 0af78a2bb4296839cfe7a855cd128e8687e77bc1 (patch) | |
| tree | 0f77a0d0a2fc06d6afb10e6bf01ba8690ddfaefe /lib/cordic.c | |
| parent | 9589919fb3d269d4202a112b197468c7db1f97a3 (diff) | |
| download | blackbird-op-linux-0af78a2bb4296839cfe7a855cd128e8687e77bc1.tar.gz blackbird-op-linux-0af78a2bb4296839cfe7a855cd128e8687e77bc1.zip | |
drm/i915: reject doubleclocked cea modes on dp
These are ultra-low-res modes used to upscale SDTV content and we
don't know how to support these on dp on intel hw:
- It's unclear whether we can send avi infoframes over dp ports.
- And the pixel repeat setting that work for hdmi/sdvo explicitly
don't work for dp.
So don't bother and just reject these modes. These modes have been
introduced in
commit 54ac76f851a1789b047b74a8e14980f2dd1ac749
Author: Christian Schmidt <schmidt@digadd.de>
Date: Mon Dec 19 14:53:16 2011 +0000
drm/edid: support CEA video modes.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=45729
Tested-by: Yuang Guang <guang.a.yang@intel.com>
Cc: stable@vger.kernel.org
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Tested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/cordic.c')
0 files changed, 0 insertions, 0 deletions
