diff options
| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2020-12-16 13:52:19 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-01-13 23:44:28 -0500 |
| commit | d209124ddae35fd5d86470421d3212c473169436 (patch) | |
| tree | 2597abff39c2eb9c5ccf09ebfc8766c4ff14fdb2 /drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | |
| parent | 985faf2c4ecb606552293a5af1f0b5f99b7b1a3d (diff) | |
| download | linux-d209124ddae35fd5d86470421d3212c473169436.tar.bz2 | |
drm/amd/display: enable HUBP blank behaviour
- Reverts "drm/amd/display: Revert HUBP blank behaviour for now"
- Hubp blank will fail if the pipe is locked (this is the case on
linux), so add a check to make sure pipe isn't locked, if it is then
defer the blank to post_unlock.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@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 f7632fe25976..754832d216fd 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 @@ -190,6 +190,7 @@ struct timing_generator_funcs { void (*set_blank)(struct timing_generator *tg, bool enable_blanking); bool (*is_blanked)(struct timing_generator *tg); + bool (*is_locked)(struct timing_generator *tg); void (*set_overscan_blank_color) (struct timing_generator *tg, const struct tg_color *color); void (*set_blank_color)(struct timing_generator *tg, const struct tg_color *color); void (*set_colors)(struct timing_generator *tg, |