diff options
Diffstat (limited to 'shared/radeon_cp.c')
| -rw-r--r-- | shared/radeon_cp.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/shared/radeon_cp.c b/shared/radeon_cp.c index 5e23452b..dfb8b734 100644 --- a/shared/radeon_cp.c +++ b/shared/radeon_cp.c @@ -1698,7 +1698,7 @@ int radeon_cp_stop( DRM_IOCTL_ARGS ) void radeon_do_release( drm_device_t *dev ) { drm_radeon_private_t *dev_priv = dev->dev_private; - int ret; + int i, ret; if (dev_priv) { @@ -1720,6 +1720,14 @@ void radeon_do_release( drm_device_t *dev ) if (dev_priv->mmio) /* remove this after permanent addmaps */ RADEON_WRITE( RADEON_GEN_INT_CNTL, 0 ); + if (dev_priv->mmio) {/* remove all surfaces */ + for (i = 0; i < RADEON_MAX_SURFACES; i++) { + RADEON_WRITE(RADEON_SURFACE0_INFO + 16*i, 0); + RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16*i, 0); + RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16*i, 0); + } + } + /* Free memory heap structures */ radeon_mem_takedown( &(dev_priv->gart_heap) ); radeon_mem_takedown( &(dev_priv->fb_heap) ); |