xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/vmwgfx: Fix OTABLE takedown

Browse Source 
Don't fence and free the BO if command submission fails.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Thomas Hellstrom
2015-06-25 11:12:17 -07:00
parent 153b3d5b03
commit 13eec7eaae
1 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
View File

@@ -191,7 +191,9 @@ static void vmw_takedown_otable_base(struct vmw_private *dev_priv,
if (unlikely(cmd == NULL)) { if (unlikely(cmd == NULL)) {
DRM_ERROR("Failed reserving FIFO space for OTable " DRM_ERROR("Failed reserving FIFO space for OTable "
"takedown.\n"); "takedown.\n");
} else { return;
}
memset(cmd, 0, sizeof(*cmd)); memset(cmd, 0, sizeof(*cmd));
cmd->header.id = SVGA_3D_CMD_SET_OTABLE_BASE; cmd->header.id = SVGA_3D_CMD_SET_OTABLE_BASE;
cmd->header.size = sizeof(cmd->body); cmd->header.size = sizeof(cmd->body);
@@ -201,7 +203,6 @@ static void vmw_takedown_otable_base(struct vmw_private *dev_priv,
cmd->body.validSizeInBytes = 0; cmd->body.validSizeInBytes = 0;
cmd->body.ptDepth = SVGA3D_MOBFMT_INVALID; cmd->body.ptDepth = SVGA3D_MOBFMT_INVALID;
vmw_fifo_commit(dev_priv, sizeof(*cmd)); vmw_fifo_commit(dev_priv, sizeof(*cmd));
}
if (bo) { if (bo) {
int ret; int ret;