diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2012-01-12 13:11:43 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-01-12 13:11:43 +0900 |
| commit | b1bdd255661369cb6eb90b6e181169b5e6d0f9b6 (patch) | |
| tree | 17d15f3a6dc5bdd6205070dbef0e339421b13d25 /drivers/gpu/drm/i810/i810_dma.c | |
| parent | 9d14070f656addddce3d63fd483de46930b51850 (diff) | |
| parent | c1537b4863da620f12f5b42ece61bf65314148ed (diff) | |
| download | linux-b1bdd255661369cb6eb90b6e181169b5e6d0f9b6.tar.bz2 | |
Merge branch 'sh/nommu' into sh-latest
Diffstat (limited to 'drivers/gpu/drm/i810/i810_dma.c')
| -rw-r--r-- | drivers/gpu/drm/i810/i810_dma.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c index 8f371e8d630f..f7c17b239833 100644 --- a/drivers/gpu/drm/i810/i810_dma.c +++ b/drivers/gpu/drm/i810/i810_dma.c @@ -222,8 +222,6 @@ static int i810_dma_cleanup(struct drm_device *dev) pci_free_consistent(dev->pdev, PAGE_SIZE, dev_priv->hw_status_page, dev_priv->dma_status_page); - /* Need to rewrite hardware status page */ - I810_WRITE(0x02080, 0x1ffff000); } kfree(dev->dev_private); dev->dev_private = NULL; @@ -888,7 +886,7 @@ static int i810_flush_queue(struct drm_device *dev) } /* Must be called with the lock held */ -static void i810_reclaim_buffers(struct drm_device *dev, +void i810_driver_reclaim_buffers(struct drm_device *dev, struct drm_file *file_priv) { struct drm_device_dma *dma = dev->dma; @@ -1225,12 +1223,17 @@ void i810_driver_preclose(struct drm_device *dev, struct drm_file *file_priv) if (dev_priv->page_flipping) i810_do_cleanup_pageflip(dev); } -} -void i810_driver_reclaim_buffers_locked(struct drm_device *dev, - struct drm_file *file_priv) -{ - i810_reclaim_buffers(dev, file_priv); + if (file_priv->master && file_priv->master->lock.hw_lock) { + drm_idlelock_take(&file_priv->master->lock); + i810_driver_reclaim_buffers(dev, file_priv); + drm_idlelock_release(&file_priv->master->lock); + } else { + /* master disappeared, clean up stuff anyway and hope nothing + * goes wrong */ + i810_driver_reclaim_buffers(dev, file_priv); + } + } int i810_driver_dma_quiescent(struct drm_device *dev) |