drm/i915/fbc: Pass i915 instead of FBC instance to FBC underrun stuff

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The underrun code doesn't need to know any details about FBC, so
just pass in the whole device rather than a specific FBC instance.
We could make this a bit more fine grained by also passing in the
pipe to intel_fbc_handle_fifo_underrun_irq() and letting the FBC
code figure which FBC instance (if any) is active on said pipe.
But that seems a bit overkill for this so don't bother.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211124113652.22090-11-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>

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This commit is contained in:

Ville Syrjälä 2021-11-24 13:36:42 +02:00

parent 62d4874bee

commit 32024bb85e

4 changed files with 16 additions and 18 deletions

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4

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

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24

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

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4

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

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2

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

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