diff options
| -rw-r--r-- | drivers/char/drm/radeon_cp.c | 19 | ||||
| -rw-r--r-- | drivers/char/drm/radeon_drv.h | 5 |
2 files changed, 15 insertions, 9 deletions
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 45f8044e9a3..2b5efa306ad 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -1340,17 +1340,19 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init) DRM_DEBUG("\n"); /* if we require new memory map but we don't have it fail */ - if ((dev_priv->flags & CHIP_NEW_MEMMAP) && !dev_priv->new_memmap) - { - DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX\n"); + if ((dev_priv->flags & CHIP_NEW_MEMMAP) && !dev_priv->new_memmap) { + DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - if (init->is_pci && (dev_priv->flags & CHIP_IS_AGP)) - { + if (init->is_pci && (dev_priv->flags & CHIP_IS_AGP)) { DRM_DEBUG("Forcing AGP card to PCI mode\n"); dev_priv->flags &= ~CHIP_IS_AGP; + } else if (!(dev_priv->flags & (CHIP_IS_AGP | CHIP_IS_PCI | CHIP_IS_PCIE)) + && !init->is_pci) { + DRM_DEBUG("Restoring AGP flag\n"); + dev_priv->flags |= CHIP_IS_AGP; } if ((!(dev_priv->flags & CHIP_IS_AGP)) && !dev->sg) { @@ -2189,7 +2191,9 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) case CHIP_RV200: case CHIP_R200: case CHIP_R300: + case CHIP_R350: case CHIP_R420: + case CHIP_RV410: dev_priv->flags |= CHIP_HAS_HIERZ; break; default: @@ -2199,9 +2203,10 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) if (drm_device_is_agp(dev)) dev_priv->flags |= CHIP_IS_AGP; - - if (drm_device_is_pcie(dev)) + else if (drm_device_is_pcie(dev)) dev_priv->flags |= CHIP_IS_PCIE; + else + dev_priv->flags |= CHIP_IS_PCI; DRM_DEBUG("%s card detected\n", ((dev_priv->flags & CHIP_IS_AGP) ? "AGP" : (((dev_priv->flags & CHIP_IS_PCIE) ? "PCIE" : "PCI")))); diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 2f51d514773..40f1dde6b1b 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -142,6 +142,7 @@ enum radeon_chip_flags { CHIP_HAS_HIERZ = 0x00100000UL, CHIP_IS_PCIE = 0x00200000UL, CHIP_NEW_MEMMAP = 0x00400000UL, + CHIP_IS_PCI = 0x00800000UL, }; #define GET_RING_HEAD(dev_priv) (dev_priv->writeback_works ? \ @@ -993,12 +994,12 @@ do { \ #define RADEON_FLUSH_CACHE() do { \ OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB2D_DC_FLUSH ); \ + OUT_RING( RADEON_RB3D_DC_FLUSH ); \ } while (0) #define RADEON_PURGE_CACHE() do { \ OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \ - OUT_RING( RADEON_RB2D_DC_FLUSH_ALL ); \ + OUT_RING( RADEON_RB3D_DC_FLUSH_ALL ); \ } while (0) #define RADEON_FLUSH_ZCACHE() do { \ |