drm/i915/psr: Do not override PSR2 sink support

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Sink can support our PSR2 requirements but userspace can request
a resolution that PSR2 hardware do not support, in this case it
was overwritten the PSR2 sink support.
Adding another flag here, this way if requested resolution changed
to a value that PSR2 hardware can handle, PSR2 can be enabled.

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180328223046.16125-6-jose.souza@intel.com

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José Roberto de Souza 2018-03-28 15:30:42 -07:00 • committed by Rodrigo Vivi

parent 5e87325f5c

commit 95f28d2ec7

3 changed files with 21 additions and 19 deletions

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4

drivers/gpu/drm/i915/i915_debugfs.c

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3

drivers/gpu/drm/i915/i915_drv.h

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33

drivers/gpu/drm/i915/intel_psr.c

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