diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cp.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cp.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index aff90bb9648..7a52c461145 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -406,6 +406,15 @@ static void radeon_init_pipes(drm_radeon_private_t *dev_priv) { uint32_t gb_tile_config, gb_pipe_sel = 0; + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) { + uint32_t z_pipe_sel = RADEON_READ(RV530_GB_PIPE_SELECT2); + if ((z_pipe_sel & 3) == 3) + dev_priv->num_z_pipes = 2; + else + dev_priv->num_z_pipes = 1; + } else + dev_priv->num_z_pipes = 1; + /* RS4xx/RS6xx/R4xx/R5xx */ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) { gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT); @@ -2045,11 +2054,10 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) drm_radeon_private_t *dev_priv; int ret = 0; - dev_priv = drm_alloc(sizeof(drm_radeon_private_t), DRM_MEM_DRIVER); + dev_priv = kzalloc(sizeof(drm_radeon_private_t), GFP_KERNEL); if (dev_priv == NULL) return -ENOMEM; - memset(dev_priv, 0, sizeof(drm_radeon_private_t)); dev->dev_private = (void *)dev_priv; dev_priv->flags = flags; @@ -2103,13 +2111,13 @@ int radeon_master_create(struct drm_device *dev, struct drm_master *master) unsigned long sareapage; int ret; - master_priv = drm_calloc(1, sizeof(*master_priv), DRM_MEM_DRIVER); + master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL); if (!master_priv) return -ENOMEM; /* prebuild the SAREA */ sareapage = max_t(unsigned long, SAREA_MAX, PAGE_SIZE); - ret = drm_addmap(dev, 0, sareapage, _DRM_SHM, _DRM_CONTAINS_LOCK|_DRM_DRIVER, + ret = drm_addmap(dev, 0, sareapage, _DRM_SHM, _DRM_CONTAINS_LOCK, &master_priv->sarea); if (ret) { DRM_ERROR("SAREA setup failed\n"); @@ -2137,7 +2145,7 @@ void radeon_master_destroy(struct drm_device *dev, struct drm_master *master) if (master_priv->sarea) drm_rmmap_locked(dev, master_priv->sarea); - drm_free(master_priv, sizeof(*master_priv), DRM_MEM_DRIVER); + kfree(master_priv); master->driver_priv = NULL; } @@ -2171,7 +2179,7 @@ int radeon_driver_unload(struct drm_device *dev) drm_rmmap(dev, dev_priv->mmio); - drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER); + kfree(dev_priv); dev->dev_private = NULL; return 0; |