RADEON_HPD_4 822 drivers/gpu/drm/radeon/r600.c case RADEON_HPD_4: RADEON_HPD_4 891 drivers/gpu/drm/radeon/r600.c case RADEON_HPD_4: RADEON_HPD_4 983 drivers/gpu/drm/radeon/r600.c case RADEON_HPD_4: RADEON_HPD_4 1037 drivers/gpu/drm/radeon/r600.c case RADEON_HPD_4: RADEON_HPD_4 269 drivers/gpu/drm/radeon/radeon_atombios.c hpd.hpd = RADEON_HPD_4;