Dhinakaran Pandiyan 8cf6da7ef7 drm/i915/psr: Avoid DPCD reads when panel does not support PSR ...

Ville noticed that we are unncessarily reading DPCD's after knowing
panel did not support PSR. Looks like this check that was present
earlier got removed unintentionally, let's put it back.

While we do this, add the PSR version number in the debug print.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Tarun Vyas <tarun.vyas@intel.com>
Reviewed-by: Vathsala Nagaraju <vathsala.nagaraju@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180511195145.3829-1-dhinakaran.pandiyan@intel.com

2018-05-24 16:15:00 +03:00

..

drm

drm/i915/psr: Avoid DPCD reads when panel does not support PSR

2018-05-24 16:15:00 +03:00

host1x

gpu: host1x: Use IOMMU groups

2017-12-21 14:52:36 +01:00

ipu-v3

gpu: ipu-v3: prg: avoid possible array underflow

2018-03-15 17:52:08 +01:00

vga

vga_switcheroo: Let HDA autosuspend on mux change

2018-03-13 22:58:49 +01:00

Makefile

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