Daniel Vetter af13188a1a drm/i915: force bpp for eDP panels ... We've had our fair share of woes already which showed that we can't rely on the bpc limits in the EDID for eDP panels without risking black screens. So now we limit the depth by what the BIOS recommends in the VBT: commit 2f4f649a69 Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Nov 12 14:33:44 2012 +0200 drm/i915: do not ignore eDP bpc settings from vbt But that's not enough, since at least the panel on my ASUS Zenbook Prime here is also unhappy if the bpc is too low. Hence just take the firmware value and dither to get what flimsy panels want. Like before we ensure that we don't change the bpp if the firmware doesn't provide a value, see commit 9a30a61f35 Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Nov 12 14:33:45 2012 +0200 drm/i915: do not default to 18 bpp for eDP if missing from VBT v2: Apparently there are some horribly broken eDP panels around which only work if the DP link is set up as if we want to driver a 24bpp mode, but still only work if the data is feed at 18bpp. See commit 57c2196332 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Apr 4 17:19:37 2013 +0200 drm/i915: revert eDP bpp clamping code changes for the gory details. Adjust the patch accordingly and update all the relevant comments. v3: Give up on the cargo-culting v2 attempt and just enfore the edp bpp value if it's there. Broken panels be damned! Cc: Jani Nikula <jani.nikula@intel.com> Cc: Paulo Zanoni <przanoni@gmail.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Tested-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2013-04-29 21:50:39 +02:00
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drm	drm/i915: force bpp for eDP panels	2013-04-29 21:50:39 +02:00
vga	fbcon: fix locking harder	2013-02-08 12:02:43 +10:00
Makefile	gpu: remove gma500 stub driver	2013-02-20 17:54:58 +10:00