drm/i915: Nuke the magic FBC_CONTROL save/restore

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The FBC_CONTROL save restore is there just to preserve the
compression interval setting. Since commit a68ce21ba0
("drm/i915/fbc: Store the fbc1 compression interval in the params")
we've been explicitly setting the interval to a specific
value, so the sace/restore is now entirely pointless.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200908140210.31048-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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This commit is contained in:

Ville Syrjälä 2020-09-08 17:02:08 +03:00

parent 0f7071c2d4

commit e8fac46c78

2 changed files with 0 additions and 9 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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8

drivers/gpu/drm/i915/i915_suspend.c

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