diff options
| author | =?utf-8?q?Michel_D=C3=A4nzer?= <michel@tungstengraphics.com> | 2006-10-24 23:20:15 +1000 |
|---|---|---|
| committer | airlied <airlied@linux.ie> | 2006-12-07 15:53:29 +1100 |
| commit | cdec2f82b11afbe4933fa9a9b3ed567db14fd237 (patch) | |
| tree | 2acdadd167643b793d9cc2e118ca2738bcb86237 /drivers/char/drm/drm_drv.c | |
| parent | b03ed6f2fc519930fe3950365be59f0c079ce5d8 (diff) | |
drm: Change first valid DRM drawable ID to be 1 instead of 0.
This makes it easier for userspace to know when it needs to allocate an ID.
Also free drawable information memory when it's no longer needed.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm_drv.c')
| -rw-r--r-- | drivers/char/drm/drm_drv.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c index 59de4a01515f..a70af0de4453 100644 --- a/drivers/char/drm/drm_drv.c +++ b/drivers/char/drm/drm_drv.c @@ -153,6 +153,18 @@ int drm_lastclose(drm_device_t * dev) if (dev->irq_enabled) drm_irq_uninstall(dev); + /* Free drawable information memory */ + for (i = 0; i < dev->drw_bitfield_length / sizeof(*dev->drw_bitfield); + i++) { + drm_drawable_info_t *info = drm_get_drawable_info(dev, i); + + if (info) { + drm_free(info->rects, info->num_rects * + sizeof(drm_clip_rect_t), DRM_MEM_BUFS); + drm_free(info, sizeof(*info), DRM_MEM_BUFS); + } + } + mutex_lock(&dev->struct_mutex); del_timer(&dev->timer); |