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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/dcn32/dcn32_hwseq.h | |
| parent | e72f03f4bdc4f3a251343cf343bce28c28cbac2a (diff) | |
| download | linux-85f4bc0c333ceed24cbc9f69a2a77fab1ae3d4d1.tar.bz2 | |
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/dcn32/dcn32_hwseq.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h index 2a5bdcf58bc6..170cf4ae03b6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h @@ -63,4 +63,11 @@ void dcn32_update_odm(struct dc *dc, struct dc_state *context, struct pipe_ctx * unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsigned int *k1_div, unsigned int *k2_div); +void dcn32_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); + #endif /* __DC_HWSS_DCN32_H__ */ |