Searched hist:"8 d58ef346f30cbbeb9213a7eb90c832abf903fa0" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/msm/disp/mdp5/ |
| H A D | mdp5_kms.h | diff 8d58ef346f30cbbeb9213a7eb90c832abf903fa0 Wed Feb 21 08:37:22 CST 2018 Archit Taneja <architt@codeaurora.org> 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>
|
| H A D | mdp5_kms.c | diff 8d58ef346f30cbbeb9213a7eb90c832abf903fa0 Wed Feb 21 08:37:22 CST 2018 Archit Taneja <architt@codeaurora.org> 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>
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