diff options
| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2023-08-16 23:03:20 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-30 22:37:59 +0300 |
| commit | 07926ba8a44f0ca9165ee2fb17c9afc7908c3b2b (patch) | |
| tree | 3f75ab988075752317e49d4ccaf730731550161f /drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | |
| parent | d755ce6465cab1e60661f329db9eef8594403cf9 (diff) | |
| download | linux-07926ba8a44f0ca9165ee2fb17c9afc7908c3b2b.tar.xz | |
drm/amd/display: Add debugfs interface for ODM combine info
[Why]
For use with IGT tests in userspace, the number of ODM segments in use
is required to be exposed to userspace to verify that ODM Combine is
working as expected when special timings are committed.
[How]
Add a connector specific debugfs entry that prints the number of ODM
segments in use.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | 1 |
1 files changed, 1 insertions, 0 deletions
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 c21e7ffd5bd0..9a00a99317b2 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 @@ -309,6 +309,7 @@ struct timing_generator_funcs { */ void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt, struct dc_crtc_timing *timing); + void (*get_odm_combine_segments)(struct timing_generator *tg, int *odm_segments); void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode); void (*set_gsl)(struct timing_generator *optc, const struct gsl_params *params); void (*set_gsl_source_select)(struct timing_generator *optc, |