drm/msm/dpu: avoid tracking reservations in RM

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RM was equipped with reservation tracking structure RSVP
to cache HW reservation of displays for certain clients
where atomic_checks (atomic commit with TEST_ONLY) for all
the displays are called before their respective atomic_commits.
Since DPU doesn't support the sequence anymore, clean up
the support from RM. Replace rsvp with the corresponding
encoder id to tag the HW blocks reserved. It prepares DPU
to get rid of RM altogether and track reservations using
private states.

changes in v2:
	- none

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>

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This commit is contained in:

Jeykumar Sankaran 2018-12-07 18:38:33 -08:00 • committed by Sean Paul

parent 918ce5b981

commit 8998010c53

2 changed files with 43 additions and 245 deletions

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284

drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c

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4

drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h

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