/drivers/video/drm/radeon/r600.c |
---|
2769,8 → 2769,8 |
radeon_ring_write(ring, lower_32_bits(addr)); |
radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | sel); |
/* PFP_SYNC_ME packet only exists on 7xx+ */ |
if (emit_wait && (rdev->family >= CHIP_RV770)) { |
/* PFP_SYNC_ME packet only exists on 7xx+, only enable it on eg+ */ |
if (emit_wait && (rdev->family >= CHIP_CEDAR)) { |
/* Prevent the PFP from running ahead of the semaphore wait */ |
radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); |
radeon_ring_write(ring, 0x0); |