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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_init.c | |
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_init.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c index 7f492734f881..643058d8ce4d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c @@ -102,6 +102,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = { .set_disp_pattern_generator = dcn30_set_disp_pattern_generator, .get_dcc_en_bits = dcn10_get_dcc_en_bits, .commit_subvp_config = dcn32_commit_subvp_config, + .subvp_pipe_control_lock = dcn32_subvp_pipe_control_lock, .update_visual_confirm_color = dcn20_update_visual_confirm_color, }; |