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| author | Aric Cyr <aric.cyr@amd.com> | 2021-06-22 16:17:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-08 15:16:52 -0400 |
| commit | 7b101c95486cffbc65be4b41eda0d49f8cbb0173 (patch) | |
| tree | 4f8f4134b84228c186964d13f22d90dbe04e7e7a /drivers/gpu/drm/amd/display/dc/dc_types.h | |
| parent | babbdf5b3a8b7c4f5e169a7a3300d2a743c10ac6 (diff) | |
| download | linux-stable-7b101c95486cffbc65be4b41eda0d49f8cbb0173.tar.gz linux-stable-7b101c95486cffbc65be4b41eda0d49f8cbb0173.tar.bz2 linux-stable-7b101c95486cffbc65be4b41eda0d49f8cbb0173.zip | |
drm/amd/display: increase max EDID size to 2k
[Why]
EDID CTS requires at least 2k (16 blocks) to be readable.
[How]
Increase EDID buffer size to 2k
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@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/dc_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index 8016e22114ce..d8e80107b7cc 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -123,7 +123,7 @@ struct dc_context { }; -#define DC_MAX_EDID_BUFFER_SIZE 1280 +#define DC_MAX_EDID_BUFFER_SIZE 2048 #define DC_EDID_BLOCK_SIZE 128 #define MAX_SURFACE_NUM 4 #define NUM_PIXEL_FORMATS 10 |