diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/si.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 60df444bd07..73107fe9e46 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -27,6 +27,7 @@ #include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include <drm/radeon_drm.h> #include "sid.h" #include "atom.h" @@ -5057,6 +5058,16 @@ void si_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, radeon_ring_write(ring, 0); radeon_ring_write(ring, 1 << vm_id); + /* wait for the invalidate to complete */ + radeon_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + radeon_ring_write(ring, (WAIT_REG_MEM_FUNCTION(0) | /* always */ + WAIT_REG_MEM_ENGINE(0))); /* me */ + radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); + radeon_ring_write(ring, 0); + radeon_ring_write(ring, 0); /* ref */ + radeon_ring_write(ring, 0); /* mask */ + radeon_ring_write(ring, 0x20); /* poll interval */ + /* sync PFP to ME, otherwise we might get invalid PFP reads */ radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); radeon_ring_write(ring, 0x0); @@ -6859,7 +6870,7 @@ static int si_startup(struct radeon_device *rdev) return r; } - r = dce6_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) return r; @@ -6898,7 +6909,7 @@ int si_resume(struct radeon_device *rdev) int si_suspend(struct radeon_device *rdev) { radeon_pm_suspend(rdev); - dce6_audio_fini(rdev); + radeon_audio_fini(rdev); radeon_vm_manager_fini(rdev); si_cp_enable(rdev, false); cayman_dma_stop(rdev); |