drm/i915/fbc: Introduce intel_fbc_is_compressing()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 4 Nov 2021 14:45:07 +0000 (16:45 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 11 Nov 2021 13:18:11 +0000 (15:18 +0200)
commit74e0457a62c697d388b832b0a52dd1e716204019
treedcefea76771c4123d1b3e69b21acd7e7dd2e58db
parentef9600ffd447ca3da6660b1f5932179a67292e09
drm/i915/fbc: Introduce intel_fbc_is_compressing()

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>
drivers/gpu/drm/i915/display/intel_display_debugfs.c
drivers/gpu/drm/i915/display/intel_fbc.c
drivers/gpu/drm/i915/display/intel_fbc.h