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authorChristian König <christian.koenig@amd.com>2014-02-18 17:52:33 +0400
committerChristian König <christian.koenig@amd.com>2014-02-18 20:49:19 +0400
commitff212f25feb44a915ce9c0144faef7fae27a6e61 (patch)
tree4cfdebae7d47c5504d087ef8950e068a426f1270 /drivers/gpu/drm/radeon/ni_dma.c
parenta1d6f97c8cfa7c3554d0391c0b16505d1d97f380 (diff)
downloadlinux-ff212f25feb44a915ce9c0144faef7fae27a6e61.tar.xz
drm/radeon: drop drivers copy of the rptr
In all cases where it really matters we are using the read functions anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/ni_dma.c')
-rw-r--r--drivers/gpu/drm/radeon/ni_dma.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c
index 7cf96b15377f..95e533c61f83 100644
--- a/drivers/gpu/drm/radeon/ni_dma.c
+++ b/drivers/gpu/drm/radeon/ni_dma.c
@@ -248,8 +248,6 @@ int cayman_dma_resume(struct radeon_device *rdev)
ring->wptr = 0;
WREG32(DMA_RB_WPTR + reg_offset, ring->wptr << 2);
- ring->rptr = RREG32(DMA_RB_RPTR + reg_offset) >> 2;
-
WREG32(DMA_RB_CNTL + reg_offset, rb_cntl | DMA_RB_ENABLE);
ring->ready = true;
@@ -302,7 +300,7 @@ bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
mask = RADEON_RESET_DMA1;
if (!(reset_mask & mask)) {
- radeon_ring_lockup_update(ring);
+ radeon_ring_lockup_update(rdev, ring);
return false;
}
/* force ring activities */