diff options
| author | Wenjing Liu <wenjing.liu@amd.com> | 2024-04-17 15:23:08 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-30 09:57:04 -0400 |
| commit | e6a901a00822659181c93c86d8bbc2a17779fddc (patch) | |
| tree | fe207fcbc0e4f94ec6405d9bec097f82bfbaa2f9 /drivers/gpu/drm/amd/display/dc/inc/hw | |
| parent | a8baec4623aedf36d50767627f6eae5ebf07c6fb (diff) | |
drm/amd/display: use even ODM slice width for two pixels per container
[why]
When optc uses two pixel per container, each ODM slice width must be an
even number.
[how]
If ODM slice width is odd number increase it by 1.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@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/inc/hw')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/optc.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h index 8d32e525f05a..287bf8a90ff6 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h @@ -212,10 +212,10 @@ bool optc1_get_crc(struct timing_generator *optc, uint32_t *g_y, uint32_t *b_cb); -bool optc1_is_two_pixels_per_containter(const struct dc_crtc_timing *timing); - void optc1_set_vtg_params(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing, bool program_fp2); +bool optc1_is_two_pixels_per_container(const struct dc_crtc_timing *timing); + #endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h index cd68ecc242c1..a347425c1da2 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h @@ -276,6 +276,7 @@ struct timing_generator_funcs { uint32_t *num_of_input_segments, uint32_t *seg0_src_sel, uint32_t *seg1_src_sel); + bool (*is_two_pixels_per_container)(const struct dc_crtc_timing *timing); /** * Configure CRCs for the given timing generator. Return false if TG is |