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| author | Alvin Lee <Alvin.Lee2@amd.com> | 2022-05-02 15:04:31 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-05 16:10:38 -0400 |
| commit | 85f4bc0c333ceed24cbc9f69a2a77fab1ae3d4d1 (patch) | |
| tree | bf72bbc683ca2ac64dd033a1e6306599c1d13b20 /drivers/gpu/drm/amd/display/dc/inc | |
| parent | e72f03f4bdc4f3a251343cf343bce28c28cbac2a (diff) | |
| download | linux-85f4bc0c333ceed24cbc9f69a2a77fab1ae3d4d1.tar.gz linux-85f4bc0c333ceed24cbc9f69a2a77fab1ae3d4d1.tar.bz2 linux-85f4bc0c333ceed24cbc9f69a2a77fab1ae3d4d1.zip | |
drm/amd/display: Add SubVP required code
This commit enables the SubVP feature. To achieve that, we need to:
- Don't force p-state disallow on SubVP (can't block dummy p-state)
- Send calculated watermark to DMCUB for SubVP
- Adjust CAB mode message to PMFW
- Add a proper locking sequence for SubVP
- Various fixes to SubVP static analysis and determining SubVP config
- Currently SubVP not supported with pipe split so merge all pipes
before setting up SubVp
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 7 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 0317af5bb8ca..078c0c3ca2c5 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -202,9 +202,8 @@ struct resource_funcs { display_e2e_pipe_params_st *pipes, unsigned int pipe_cnt, unsigned int index); - void (*remove_phantom_pipes)( - struct dc *dc, - struct dc_state *context); + + bool (*remove_phantom_pipes)(struct dc *dc, struct dc_state *context); }; struct audio_support{ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h index eb616a4ed508..ccb3c719fc4d 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -246,6 +246,13 @@ struct hw_sequencer_funcs { int mpcc_id); void (*commit_subvp_config)(struct dc *dc, struct dc_state *context); + void (*subvp_pipe_control_lock)(struct dc *dc, + struct dc_state *context, + bool lock, + bool should_lock_all_pipes, + struct pipe_ctx *top_pipe_to_program, + bool subvp_prev_use); + }; void color_space_to_black_color( |