Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / ni.c

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 4438d1b093251f77f5621eeac7cdf0602da87937..451d7886644c03f09cb3abf12a5381e91827444a 100644 (file)
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1178,13 +1178,12 @@ void cayman_fence_ring_emit(struct radeon_device *rdev,
 {
        struct radeon_ring *ring = &rdev->ring[fence->ring];
        u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
+       u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
+               PACKET3_SH_ACTION_ENA;
 
        /* flush read cache over gart for this vmid */
-       radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-       radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-       radeon_ring_write(ring, 0);
        radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-       radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
+       radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
        radeon_ring_write(ring, 0xFFFFFFFF);
        radeon_ring_write(ring, 0);
        radeon_ring_write(ring, 10); /* poll interval */
@@ -1200,6 +1199,8 @@ void cayman_fence_ring_emit(struct radeon_device *rdev,
 void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
 {
        struct radeon_ring *ring = &rdev->ring[ib->ring];
+       u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
+               PACKET3_SH_ACTION_ENA;
 
        /* set to DX10/11 mode */
        radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
@@ -1224,14 +1225,11 @@ void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
                          (ib->vm ? (ib->vm->id << 24) : 0));
 
        /* flush read cache over gart for this vmid */
-       radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
-       radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
-       radeon_ring_write(ring, ib->vm ? ib->vm->id : 0);
        radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
-       radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA);
+       radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
        radeon_ring_write(ring, 0xFFFFFFFF);
        radeon_ring_write(ring, 0);
-       radeon_ring_write(ring, 10); /* poll interval */
+       radeon_ring_write(ring, ((ib->vm ? ib->vm->id : 0) << 24) | 10); /* poll interval */
 }
 
 void cayman_uvd_semaphore_emit(struct radeon_device *rdev,