drm/radeon/radeon_bios.c

445 	uint32_t viph_control;
455 	viph_control = RREG32(RADEON_VIPH_CONTROL);
463 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
503 	WREG32(RADEON_VIPH_CONTROL, viph_control);
514 	uint32_t viph_control;
538 	viph_control = RREG32(RADEON_VIPH_CONTROL);
552 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
584 	WREG32(RADEON_VIPH_CONTROL, viph_control);
602 	uint32_t viph_control;
613 	viph_control = RREG32(RADEON_VIPH_CONTROL);
630 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
649 	WREG32(RADEON_VIPH_CONTROL, viph_control);
663 	uint32_t viph_control;
672 	viph_control = RREG32(RADEON_VIPH_CONTROL);
695 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
727 	WREG32(RADEON_VIPH_CONTROL, viph_control);