diff options
author | Ilya Bakoulin <Ilya.Bakoulin@amd.com> | 2024-10-09 21:26:48 +0200 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-04 17:39:11 +0100 |
commit | caccee7b296b1f6c37f09b5d4808606c66438e9d (patch) | |
tree | c7204f1dfc23764d25a23ce80dc98545d52521f1 /drivers/gpu | |
parent | drm/amd/display: parse umc_info or vram_info based on ASIC (diff) | |
download | linux-caccee7b296b1f6c37f09b5d4808606c66438e9d.tar.xz linux-caccee7b296b1f6c37f09b5d4808606c66438e9d.zip |
drm/amd/display: Minimize wait for pending updates
[Why/How]
Move the wait for pending updates past prepare_bandwidth if the previous
update was not a full update to reduce the average time it takes to
complete a full update.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 8a52fef46785..7872c6cabb14 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3835,7 +3835,7 @@ static void commit_planes_for_stream(struct dc *dc, dc_exit_ips_for_hw_access(dc); dc_z10_restore(dc); - if (update_type == UPDATE_TYPE_FULL) + if (update_type == UPDATE_TYPE_FULL && dc->optimized_required) hwss_process_outstanding_hw_updates(dc, dc->current_state); for (i = 0; i < dc->res_pool->pipe_count; i++) { @@ -3862,6 +3862,9 @@ static void commit_planes_for_stream(struct dc *dc, context_clock_trace(dc, context); } + if (update_type == UPDATE_TYPE_FULL) + hwss_wait_for_outstanding_hw_updates(dc, dc->current_state); + top_pipe_to_program = resource_get_otg_master_for_stream( &context->res_ctx, stream); |