diff options
| author | Lewis Huang <lewis.huang@amd.com> | 2023-12-01 16:25:02 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-06 23:22:33 +0300 |
| commit | b17ef04bf3a4346d66404454d6a646343ddc9749 (patch) | |
| tree | 471e034615554f67e6fb3004e9468ba8b0858ad9 /drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h | |
| parent | 62fbfdbbe3a1f188a6310d9418956b918840cd33 (diff) | |
| download | linux-b17ef04bf3a4346d66404454d6a646343ddc9749.tar.xz | |
drm/amd/display: Pass pwrseq inst for backlight and ABM
[Why]
OTG inst and pwrseq inst mapping is not align therefore we cannot use
otg_inst as pwrseq inst to get DCIO register.
[How]
1. Pass the correct pwrseq instance to dmub when set abm pipe.
2. LVTMA control index change from panel_inst to pwrseq_inst.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Phil Hsieh <phil.hsieh@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Lewis Huang <lewis.huang@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 | 2 |
1 files changed, 2 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 24af9d80b937..248adc1705e3 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 @@ -56,12 +56,14 @@ struct panel_cntl_funcs { struct panel_cntl_init_data { struct dc_context *ctx; uint32_t inst; + uint32_t pwrseq_inst; }; struct panel_cntl { const struct panel_cntl_funcs *funcs; struct dc_context *ctx; uint32_t inst; + uint32_t pwrseq_inst; /* registers setting needs to be saved and restored at InitBacklight */ struct panel_cntl_backlight_registers stored_backlight_registers; }; |