Searched refs:dpcd_buf (Results 1 – 1 of 1) sorted by relevance
4293 u8 dpcd_buf; in drm_edp_backlight_enable() local4296 dpcd_buf = DP_EDP_BACKLIGHT_CONTROL_MODE_DPCD; in drm_edp_backlight_enable()4298 dpcd_buf = DP_EDP_BACKLIGHT_CONTROL_MODE_PWM; in drm_edp_backlight_enable()4301 dpcd_buf |= DP_EDP_PANEL_LUMINANCE_CONTROL_ENABLE; in drm_edp_backlight_enable()4318 dpcd_buf |= DP_EDP_BACKLIGHT_FREQ_AUX_SET_ENABLE; in drm_edp_backlight_enable()4321 ret = drm_dp_dpcd_write_byte(aux, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, dpcd_buf); in drm_edp_backlight_enable()