Ville Syrjälä c773058dde drm/i915: Force a LUT update in intel_initial_commit() ... If we force a plane update to fix up our half populated plane state we'll also force on the pipe gamma for the plane (since we always enable pipe gamma currently). If the BIOS hasn't programmed a sensible LUT into the hardware this will cause the image to become corrupted. Typical symptoms are a purple/yellow/etc. flash when the driver loads. To avoid this let's program something sensible into the LUT when we do the plane update. In the future I plan to add proper plane gamma enable readout so this is just a temporary measure. Cc: Hans de Goede <hdegoede@redhat.com> Fixes: 516a49cc19 ("drm/i915: Fix assert_plane() warning on bootup with external display") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181120135450.3634-1-ville.syrjala@linux.intel.com Tested-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit fa6af5145b) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>		2018-11-21 14:30:54 +02:00
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drm	drm/i915: Force a LUT update in intel_initial_commit()	2018-11-21 14:30:54 +02:00
host1x	gpu: host1x: Detach Host1x from IOMMU DMA domain on arm32	2018-09-26 17:11:14 +02:00
ipu-v3	media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY	2018-10-04 16:06:15 -04:00
vga	vga_switcheroo: Fix missing gpu_bound call at audio client registration	2018-11-05 14:56:21 +01:00
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