From b17ef04bf3a4346d66404454d6a646343ddc9749 Mon Sep 17 00:00:00 2001 From: Lewis Huang Date: Fri, 1 Dec 2023 06:25:02 -0700 Subject: 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 Reviewed-by: Phil Hsieh Acked-by: Rodrigo Siqueira Signed-off-by: Lewis Huang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/display/dc/dcn31') diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c index 217acd4e292a..d849b1eaa4a5 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c @@ -50,7 +50,7 @@ static bool dcn31_query_backlight_info(struct panel_cntl *panel_cntl, union dmub cmd->panel_cntl.header.type = DMUB_CMD__PANEL_CNTL; cmd->panel_cntl.header.sub_type = DMUB_CMD__PANEL_CNTL_QUERY_BACKLIGHT_INFO; cmd->panel_cntl.header.payload_bytes = sizeof(cmd->panel_cntl.data); - cmd->panel_cntl.data.inst = dcn31_panel_cntl->base.inst; + cmd->panel_cntl.data.pwrseq_inst = dcn31_panel_cntl->base.pwrseq_inst; return dm_execute_dmub_cmd(dc_dmub_srv->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); } @@ -78,7 +78,7 @@ static uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_cntl) cmd.panel_cntl.header.type = DMUB_CMD__PANEL_CNTL; cmd.panel_cntl.header.sub_type = DMUB_CMD__PANEL_CNTL_HW_INIT; cmd.panel_cntl.header.payload_bytes = sizeof(cmd.panel_cntl.data); - cmd.panel_cntl.data.inst = dcn31_panel_cntl->base.inst; + cmd.panel_cntl.data.pwrseq_inst = dcn31_panel_cntl->base.pwrseq_inst; cmd.panel_cntl.data.bl_pwm_cntl = panel_cntl->stored_backlight_registers.BL_PWM_CNTL; cmd.panel_cntl.data.bl_pwm_period_cntl = panel_cntl->stored_backlight_registers.BL_PWM_PERIOD_CNTL; cmd.panel_cntl.data.bl_pwm_ref_div1 = @@ -157,4 +157,5 @@ void dcn31_panel_cntl_construct( dcn31_panel_cntl->base.funcs = &dcn31_link_panel_cntl_funcs; dcn31_panel_cntl->base.ctx = init_data->ctx; dcn31_panel_cntl->base.inst = init_data->inst; + dcn31_panel_cntl->base.pwrseq_inst = init_data->pwrseq_inst; } -- cgit v1.2.3