linux_dsm_epyc7002/drivers/gpu/drm/msm/disp
Archit Taneja 8d58ef346f drm/msm/mdp5: Add global state as a private atomic object
Global shared resources (hwpipes, hwmixers and SMP) for MDP5 are
implemented as a part of atomic state by subclassing drm_atomic_state.

The preferred approach is to use the drm_private_obj infrastructure
available in the atomic core.

mdp5_global_state is introduced as a drm atomic private object. The two
funcs mdp5_get_global_state() and mdp5_get_existing_global_state() are
the two variants that will be used to access mdp5_global_state.

This will replace the existing mdp5_state struct (which subclasses
drm_atomic_state) and the funcs around it. These will be removed later
once we mdp5_global_state is put to use everywhere.

Changes in v3:
- Added glob_state_lock instead of pushing it into the core
- Added to the msm atomic helper patch set
Changes in v4:
- None

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-06-03 16:49:00 -04:00
..
mdp4 drm/msm: Mark the crtc->state->event consumed 2018-06-03 16:48:59 -04:00
mdp5 drm/msm/mdp5: Add global state as a private atomic object 2018-06-03 16:49:00 -04:00
mdp_common.xml.h
mdp_format.c drm/msm: Add modifier to mdp_get_format arguments 2018-06-03 16:48:59 -04:00
mdp_kms.c
mdp_kms.h drm/msm: Add modifier to mdp_get_format arguments 2018-06-03 16:48:59 -04:00