Lyude Paul fe7d52bcca drm/i915/dp: Don't use DPCD backlights that need PWM enable/disable ... We haven't yet implemented support for backlights that need to be enabled/disabled via PWM instead of AUX, which means we'll break things if we enable DPCD backlight control on these machines. Luckily though since most of these machines work fine just using the plain PWM backlight controls anyway, there shouldn't be any issue with just leaving DPCD backlight controls disabled in such situations. This should fix the issues with PWM being left on that were being observed on fi-bdw-samus. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Fixes: 4a8d79901d ("drm/i915/dp: Enable Intel's HDR backlight interface (only SDR for now)") Testcase: igt/gem_exec_suspend/basic-s0 # fi-bdw-samus Cc: Lyude Paul <lyude@redhat.com> Cc: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210121183644.2627282-1-lyude@redhat.com		2021-01-21 19:24:43 -05:00
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drm	drm/i915/dp: Don't use DPCD backlights that need PWM enable/disable	2021-01-21 19:24:43 -05:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries	2021-01-04 12:54:18 +01:00
trace
vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
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