diff options
| author |   Eric Yang <Eric.Yang2@amd.com> | 2019-04-03 15:40:05 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:20:49 -0500 |
| commit | 21e471f0850de874b2afa54f19ef7886490b99fe (patch) | |
| tree | eb501656f2659e903ae7f9add2a879320355ca76 /drivers/gpu/drm/amd/display/dc/dm_pp_smu.h | |
| parent | drm/amd/display: fix multi display seamless boot case (diff) | |
| download | linux-dev-21e471f0850de874b2afa54f19ef7886490b99fe.tar.xz linux-dev-21e471f0850de874b2afa54f19ef7886490b99fe.zip | |
drm/amd/display: Set dispclk and dprefclock directly
[Why]
To simply logic for setting DCN specific clocks, we will send
SMU message directly through the VBIOS message box.
[How]
Add new structure in pp_smu to hold functions to set clocks
through vbios message box
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_pp_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_pp_smu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h index 4fc4208d1472..9f7ebf6a4e40 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h +++ b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h @@ -80,6 +80,7 @@ struct pp_smu_funcs_rv { /* PPSMC_MSG_SetDisplayCount * 0 triggers S0i2 optimization */ + void (*set_display_count)(struct pp_smu *pp, int count); /* reader and writer WM's are sent together as part of one table*/ @@ -115,7 +116,6 @@ struct pp_smu_funcs_rv { /* PME w/a */ void (*set_pme_wa_enable)(struct pp_smu *pp); - }; struct pp_smu_funcs { |