drm/i915/fbc: Introduce intel_fbc_is_compressing()

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Move the direct FBC status register reads from the debugfs code
behind an abstract api.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211104144520.22605-5-ville.syrjala@linux.intel.com
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>

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This commit is contained in:

Ville Syrjälä 2021-11-04 16:45:07 +02:00

parent ef9600ffd4

commit 74e0457a62

3 changed files with 41 additions and 19 deletions

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25

drivers/gpu/drm/i915/display/intel_display_debugfs.c

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36

drivers/gpu/drm/i915/display/intel_fbc.c

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1

drivers/gpu/drm/i915/display/intel_fbc.h

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