Searched refs:dpcd_buf (Results 1 – 2 of 2) sorted by relevance
| /dragonfly/sys/dev/drm/i915/ |
| H A D | intel_dp_aux_backlight.c | 181 uint8_t dpcd_buf, new_dpcd_buf, edp_backlight_mode; in intel_dp_aux_enable_backlight() local
184 DP_EDP_BACKLIGHT_MODE_SET_REGISTER, &dpcd_buf) != 1) { in intel_dp_aux_enable_backlight()
190 new_dpcd_buf = dpcd_buf; in intel_dp_aux_enable_backlight()
191 edp_backlight_mode = dpcd_buf & DP_EDP_BACKLIGHT_CONTROL_MODE_MASK; in intel_dp_aux_enable_backlight()
211 if (new_dpcd_buf != dpcd_buf) { in intel_dp_aux_enable_backlight()
|
| /dragonfly/sys/dev/drm/amd/display/dc/core/ |
| H A D | dc_link_dp.c | 431 uint8_t dpcd_buf[6] = {0}; in get_lane_status_and_drive_settings() local
441 (uint8_t *)(dpcd_buf), in get_lane_status_and_drive_settings()
442 sizeof(dpcd_buf)); in get_lane_status_and_drive_settings()
449 get_nibble_at_index(&dpcd_buf[0], lane); in get_lane_status_and_drive_settings()
451 get_nibble_at_index(&dpcd_buf[4], lane); in get_lane_status_and_drive_settings()
454 ln_status_updated->raw = dpcd_buf[2]; in get_lane_status_and_drive_settings()
458 DP_LANE0_1_STATUS, dpcd_buf[0], in get_lane_status_and_drive_settings()
459 DP_LANE2_3_STATUS, dpcd_buf[1]); in get_lane_status_and_drive_settings()
464 dpcd_buf[4], in get_lane_status_and_drive_settings()
466 dpcd_buf[5]); in get_lane_status_and_drive_settings()
|