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Searched refs:DP_SINK_COUNT (Results 1 – 12 of 12) sorted by relevance

/linux-6.15/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_dp_irq_handler.c350 DP_SINK_COUNT, in dp_read_hpd_rx_irq_data()
352 DP_SINK_STATUS - DP_SINK_COUNT + 1); in dp_read_hpd_rx_irq_data()
H A Dlink_dp_training.c565 DP_SINK_COUNT, in dp_check_link_loss_status()
H A Dlink_dp_capability.c1839 DP_SINK_COUNT, in retrieve_link_cap()
/linux-6.15/drivers/gpu/drm/bridge/analogix/
H A Danalogix-anx6345.c439 err = drm_dp_dpcd_readb(&anx6345->aux, DP_SINK_COUNT, &value); in anx6345_get_downstream_info()
H A Danalogix-anx78xx.c811 err = drm_dp_dpcd_readb(&anx78xx->aux, DP_SINK_COUNT, &value); in anx78xx_get_downstream_info()
/linux-6.15/drivers/gpu/drm/i915/gvt/
H A Ddisplay.c577 port->dpcd->data[DP_SINK_COUNT] = 0x1; in setup_virtual_dp_monitor()
/linux-6.15/include/drm/display/
H A Ddrm_dp.h765 #define DP_SINK_COUNT 0x200 macro
/linux-6.15/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_mst_types.c701 dpcd_bytes_to_read = DP_LANE0_1_STATUS - DP_SINK_COUNT; in dm_handle_mst_sideband_msg_ready_event()
703 dpcd_addr = DP_SINK_COUNT; in dm_handle_mst_sideband_msg_ready_event()
/linux-6.15/drivers/gpu/drm/bridge/
H A Dite-it6505.c2502 ret = it6505_dpcd_read(it6505, DP_SINK_COUNT); in it6505_process_hpd_irq()
2583 dp_sink_count = it6505_dpcd_read(it6505, DP_SINK_COUNT); in it6505_irq_hpd()
2915 dp_sink_count = it6505_dpcd_read(it6505, DP_SINK_COUNT); in it6505_detect()
/linux-6.15/drivers/gpu/drm/rockchip/
H A Dcdn-dp-core.c178 ret = cdn_dp_dpcd_read(dp, DP_SINK_COUNT, &value, 1); in cdn_dp_get_sink_count()
/linux-6.15/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c2373 err = drm_dp_dpcd_read(&dp->aux, DP_SINK_COUNT, status, in zynqmp_dp_hpd_irq_work_func()
/linux-6.15/drivers/gpu/drm/display/
H A Ddrm_dp_helper.c1782 ret = drm_dp_dpcd_readb(aux, DP_SINK_COUNT, &count); in drm_dp_read_sink_count()