drm/komeda: Add komeda_release_unclaimed_resources

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Komeda driver treats KMS-CRTC/PLANE as user which will acquire pipeline
resources, but we still need to release the unclaimed resources.
crtc_atomic_check is the final check stage, so beside build a display data
pipeline according the crtc_state, but still needs to release/disable the
unclaimed pipeline resources.

v2: Rebase

Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>

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james qian wang (Arm Technology China) 2019-01-22 11:10:39 +00:00 • committed by Liviu Dudau

parent c3015342b3

commit 552b831cd5

3 changed files with 88 additions and 0 deletions

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27

drivers/gpu/drm/arm/display/komeda/komeda_crtc.c

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3

drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h

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58

drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c

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