diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c | 15 |
1 files changed, 9 insertions, 6 deletions
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 3b3721386571..11ea9d13e312 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 @@ -65,7 +65,7 @@ static uint32_t dcn31_get_16_bit_backlight_from_pwm(struct panel_cntl *panel_cnt return cmd.panel_cntl.data.current_backlight; } -uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_cntl) +static uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_cntl) { struct dcn31_panel_cntl *dcn31_panel_cntl = TO_DCN31_PANEL_CNTL(panel_cntl); struct dc_dmub_srv *dc_dmub_srv = panel_cntl->ctx->dmub_srv; @@ -83,7 +83,8 @@ uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_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 = panel_cntl->stored_backlight_registers.LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV; - + cmd.panel_cntl.data.bl_pwm_ref_div2 = + panel_cntl->stored_backlight_registers.PANEL_PWRSEQ_REF_DIV2; if (!dc_dmub_srv_cmd_with_reply_data(dc_dmub_srv, &cmd)) return 0; @@ -92,11 +93,13 @@ uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_cntl) panel_cntl->stored_backlight_registers.BL_PWM_PERIOD_CNTL = cmd.panel_cntl.data.bl_pwm_period_cntl; panel_cntl->stored_backlight_registers.LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV = cmd.panel_cntl.data.bl_pwm_ref_div1; + panel_cntl->stored_backlight_registers.PANEL_PWRSEQ_REF_DIV2 = + cmd.panel_cntl.data.bl_pwm_ref_div2; return cmd.panel_cntl.data.current_backlight; } -void dcn31_panel_cntl_destroy(struct panel_cntl **panel_cntl) +static void dcn31_panel_cntl_destroy(struct panel_cntl **panel_cntl) { struct dcn31_panel_cntl *dcn31_panel_cntl = TO_DCN31_PANEL_CNTL(*panel_cntl); @@ -104,7 +107,7 @@ void dcn31_panel_cntl_destroy(struct panel_cntl **panel_cntl) *panel_cntl = NULL; } -bool dcn31_is_panel_backlight_on(struct panel_cntl *panel_cntl) +static bool dcn31_is_panel_backlight_on(struct panel_cntl *panel_cntl) { union dmub_rb_cmd cmd; @@ -114,7 +117,7 @@ bool dcn31_is_panel_backlight_on(struct panel_cntl *panel_cntl) return cmd.panel_cntl.data.is_backlight_on; } -bool dcn31_is_panel_powered_on(struct panel_cntl *panel_cntl) +static bool dcn31_is_panel_powered_on(struct panel_cntl *panel_cntl) { union dmub_rb_cmd cmd; @@ -124,7 +127,7 @@ bool dcn31_is_panel_powered_on(struct panel_cntl *panel_cntl) return cmd.panel_cntl.data.is_powered_on; } -void dcn31_store_backlight_level(struct panel_cntl *panel_cntl) +static void dcn31_store_backlight_level(struct panel_cntl *panel_cntl) { union dmub_rb_cmd cmd; |