diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-11 11:34:45 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-12-18 02:35:21 +0100 |
| commit | 85b2331b3437a55c21cce3ee1ea0bd12301ecb56 (patch) | |
| tree | fee7d39e57c75d8c137c0c713c7196de3b747adb /drivers/gpu/drm/via | |
| parent | drm: Kill DRM_COPY_(TO|FROM)_USER (diff) | |
| download | linux-85b2331b3437a55c21cce3ee1ea0bd12301ecb56.tar.xz linux-85b2331b3437a55c21cce3ee1ea0bd12301ecb56.zip | |
drm: Kill DRM_*MEMORYBARRIER
The real linux interfaces are soooo much easier on the eyes ...
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/via')
| -rw-r--r-- | drivers/gpu/drm/via/via_dma.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/via/via_dmablit.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c index 3436fdad22c5..5d4179284964 100644 --- a/drivers/gpu/drm/via/via_dma.c +++ b/drivers/gpu/drm/via/via_dma.c @@ -60,7 +60,7 @@ dev_priv->dma_low += 8; \ } -#define via_flush_write_combine() DRM_MEMORYBARRIER() +#define via_flush_write_combine() mb() #define VIA_OUT_RING_QW(w1, w2) do { \ *vb++ = (w1); \ @@ -543,7 +543,7 @@ static void via_cmdbuf_start(drm_via_private_t *dev_priv) VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi); VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo); - DRM_WRITEMEMORYBARRIER(); + wmb(); VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK); VIA_READ(VIA_REG_TRANSPACE); diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c index 694b9954cbbc..ba33cf679180 100644 --- a/drivers/gpu/drm/via/via_dmablit.c +++ b/drivers/gpu/drm/via/via_dmablit.c @@ -217,7 +217,7 @@ via_fire_dmablit(struct drm_device *dev, drm_via_sg_info_t *vsg, int engine) VIA_WRITE(VIA_PCI_DMA_MR0 + engine*0x04, VIA_DMA_MR_CM | VIA_DMA_MR_TDIE); VIA_WRITE(VIA_PCI_DMA_BCR0 + engine*0x10, 0); VIA_WRITE(VIA_PCI_DMA_DPR0 + engine*0x10, vsg->chain_start); - DRM_WRITEMEMORYBARRIER(); + wmb(); VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_DE | VIA_DMA_CSR_TS); VIA_READ(VIA_PCI_DMA_CSR0 + engine*0x04); } |