diff options
| -rw-r--r-- | shared-core/via_dma.c | 9 | ||||
| -rw-r--r-- | shared-core/via_drv.h | 4 | ||||
| -rw-r--r-- | shared/via.h | 4 | ||||
| -rw-r--r-- | shared/via_dma.c | 10 |
4 files changed, 13 insertions, 14 deletions
diff --git a/shared-core/via_dma.c b/shared-core/via_dma.c index 182964f6..574858b9 100644 --- a/shared-core/via_dma.c +++ b/shared-core/via_dma.c @@ -80,7 +80,7 @@ via_cmdbuf_wait(drm_via_private_t * dev_priv, unsigned int size) volatile uint32_t *hw_addr_ptr; uint32_t count; hw_addr_ptr = dev_priv->hw_addr_ptr; - cur_addr = agp_base + dev_priv->dma_low; + cur_addr = dev_priv->dma_low; /* At high resolution (i.e. 1280x1024) and with high workload within * a short commmand stream, the following test will fail. It may be * that the engine is too busy to update hw_addr. Therefore, add @@ -89,11 +89,10 @@ via_cmdbuf_wait(drm_via_private_t * dev_priv, unsigned int size) next_addr = cur_addr + size + 64 * 1024; count = 1000000; /* How long is this? */ do { - hw_addr = *hw_addr_ptr; + hw_addr = *hw_addr_ptr - agp_base; if (count-- == 0) { - DRM_ERROR - ("via_cmdbuf_wait timed out hw %x dma_low %x\n", - hw_addr, dev_priv->dma_low); + DRM_ERROR("via_cmdbuf_wait timed out hw %x cur_addr %x next_addr %x\n", + hw_addr, cur_addr, next_addr); return -1; } } while ((cur_addr < hw_addr) && (next_addr >= hw_addr)); diff --git a/shared-core/via_drv.h b/shared-core/via_drv.h index 28556853..3d3f093f 100644 --- a/shared-core/via_drv.h +++ b/shared-core/via_drv.h @@ -28,11 +28,11 @@ #define DRIVER_NAME "via" #define DRIVER_DESC "VIA Unichrome" -#define DRIVER_DATE "20041010" +#define DRIVER_DATE "20041012" #define DRIVER_MAJOR 2 #define DRIVER_MINOR 0 -#define DRIVER_PATCHLEVEL 0 +#define DRIVER_PATCHLEVEL 1 typedef struct drm_via_ring_buffer { drm_map_t map; diff --git a/shared/via.h b/shared/via.h index e87b617f..48a85f4c 100644 --- a/shared/via.h +++ b/shared/via.h @@ -30,11 +30,11 @@ #define DRIVER_NAME "via" #define DRIVER_DESC "VIA Unichrome" -#define DRIVER_DATE "20041010" +#define DRIVER_DATE "20041012" #define DRIVER_MAJOR 2 #define DRIVER_MINOR 0 -#define DRIVER_PATCHLEVEL 0 +#define DRIVER_PATCHLEVEL 1 #define DRIVER_IOCTLS \ [DRM_IOCTL_NR(DRM_IOCTL_VIA_ALLOCMEM)] = { via_mem_alloc, 1, 0 }, \ diff --git a/shared/via_dma.c b/shared/via_dma.c index 84df4d12..4b1489f3 100644 --- a/shared/via_dma.c +++ b/shared/via_dma.c @@ -81,7 +81,7 @@ via_cmdbuf_wait(drm_via_private_t * dev_priv, unsigned int size) volatile uint32_t *hw_addr_ptr; uint32_t count; hw_addr_ptr = dev_priv->hw_addr_ptr; - cur_addr = agp_base + dev_priv->dma_low; + cur_addr = dev_priv->dma_low; /* At high resolution (i.e. 1280x1024) and with high workload within * a short commmand stream, the following test will fail. It may be * that the engine is too busy to update hw_addr. Therefore, add @@ -90,11 +90,10 @@ via_cmdbuf_wait(drm_via_private_t * dev_priv, unsigned int size) next_addr = cur_addr + size + 64 * 1024; count = 1000000; /* How long is this? */ do { - hw_addr = *hw_addr_ptr; + hw_addr = *hw_addr_ptr - agp_base; if (count-- == 0) { - DRM_ERROR - ("via_cmdbuf_wait timed out hw %x dma_low %x\n", - hw_addr, dev_priv->dma_low); + DRM_ERROR("via_cmdbuf_wait timed out hw %x cur_addr %x next_addr %x\n", + hw_addr, cur_addr, next_addr); return -1; } } while ((cur_addr < hw_addr) && (next_addr >= hw_addr)); @@ -491,6 +490,7 @@ static void via_cmdbuf_jump(drm_via_private_t * dev_priv) * state. Prepending a BitBLT command to stall the command * regulator for a moment seems to solve the problem. */ + via_cmdbuf_wait(dev_priv, 48); via_dummy_bitblt(dev_priv); |