read_hpd_rx_irq_data 1614 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c if (read_hpd_rx_irq_data(link, &irq_data) == DC_OK) read_hpd_rx_irq_data 2383 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c result = read_hpd_rx_irq_data(link, &hpd_irq_dpcd_data);