diff options
| author | Thomas Hellstrom <unichrome@shipmail.org> | 2004-10-30 13:01:48 +0000 |
|---|---|---|
| committer | Thomas Hellstrom <unichrome@shipmail.org> | 2004-10-30 13:01:48 +0000 |
| commit | 8264e2c8aa6b2811bca0e45c50ac3328d14bfbf7 (patch) | |
| tree | 10e5cf5c496a985b444718fafa8d84e7c84e8eed /shared/via_drv.h | |
| parent | 816a2917099b3ff214dc357c5b41984f34902cf3 (diff) | |
Some stabilizing work to the DMA ring-buffer code. Temporarily replaced the
rewind jump with a reinitialization. This makes the code stable on
CLE266 and KM400.
Diffstat (limited to 'shared/via_drv.h')
| -rw-r--r-- | shared/via_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shared/via_drv.h b/shared/via_drv.h index 07db9727..91edbab8 100644 --- a/shared/via_drv.h +++ b/shared/via_drv.h @@ -42,7 +42,7 @@ typedef struct drm_via_private { unsigned int dma_low; unsigned int dma_high; unsigned int dma_offset; - uint32_t *last_pause_ptr; + volatile uint32_t *last_pause_ptr; volatile uint32_t *hw_addr_ptr; drm_via_ring_buffer_t ring; char pci_buf[VIA_PREALLOCATED_PCI_SIZE]; |