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| author | Alvin Lee <Alvin.Lee2@amd.com> | 2022-09-01 18:43:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-19 15:12:31 -0400 |
| commit | 6eef37460584269b240f45aa47ebb61aae848082 (patch) | |
| tree | f1066f0ad54cbe871baf7cb6bf97d270725e2e61 /drivers/gpu/drm/amd/display/dc/dcn321 | |
| parent | 6349c73859cba2fabd77494230306ae8a7e45b33 (diff) | |
| download | linux-stable-6eef37460584269b240f45aa47ebb61aae848082.tar.gz linux-stable-6eef37460584269b240f45aa47ebb61aae848082.tar.bz2 linux-stable-6eef37460584269b240f45aa47ebb61aae848082.zip | |
drm/amd/display: Add debug option for allocating extra way for cursor
[Why and How]
- Add a debug option for allocating extra way for cursor
- Remove usage of cache_cursor_addr since it's not gaurenteed
to be populated
- Include cursor size in MALL calculation if it exceeds the
DCN cursor buffer size (and don't need extra way for cursor)
Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com>
Acked-by: Wayne Lin <wayne.lin@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/dcn321')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c index b17ed910e32f..c772ef962194 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c @@ -720,6 +720,7 @@ static const struct dc_debug_options debug_defaults_drv = { .enable_single_display_2to1_odm_policy = true, .enable_dp_dig_pixel_rate_div_policy = 1, .allow_sw_cursor_fallback = false, + .alloc_extra_way_for_cursor = true, }; static const struct dc_debug_options debug_defaults_diags = { |