diff options
| author | Charlene Liu <Charlene.Liu@amd.com> | 2022-03-11 01:20:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-15 21:42:01 +0300 |
| commit | a91b402d50072e4801b231925f33574f90e562ce (patch) | |
| tree | 23eea18c08f2a4248db72e2440b4b8642fd2c7f9 /drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h | |
| parent | dd15640bcee5a5fa74fc52557dd6220f48b01116 (diff) | |
| download | linux-a91b402d50072e4801b231925f33574f90e562ce.tar.xz | |
drm/amd/display: Add save/restore PANEL_PWRSEQ_REF_DIV2
[why]
DCN31 has this in zstate save/restore sequence.
need for non_zstate supported ASIC
[how]
add this PANEL_PWRSEQ_REF_DIV2 to existing panel_cntl_hw_init structure.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Signed-off-by: Charlene Liu <Charlene.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/panel_cntl.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h b/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h index 48eac622c6a0..24af9d80b937 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h @@ -39,6 +39,7 @@ struct panel_cntl_backlight_registers { unsigned int BL_PWM_CNTL2; unsigned int BL_PWM_PERIOD_CNTL; unsigned int LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV; + unsigned int PANEL_PWRSEQ_REF_DIV2; }; struct panel_cntl_funcs { |