diff options
| author | Paul Kocialkowski <[email protected]> | 2017-07-10 21:33:05 +0200 |
|---|---|---|
| committer | Thierry Reding <[email protected]> | 2017-07-27 16:57:34 +0200 |
| commit | fea20995976f4b2e8968f852a18e280487d42f0d (patch) | |
| tree | af175c1f7eb513ee3e9e626cf19162d6d7561c2f /tools/perf/util/trace-event-scripting.c | |
| parent | b9670ca20abcdd1587c15f8cf2d39edce5d2f37d (diff) | |
gpu: host1x: Free the IOMMU domain when there is no device to attach
When there is no device to attach to the IOMMU domain, as may be the
case when the device-tree does not contain the proper iommu node, it is
best to keep going without IOMMU support rather than failing.
This allows the driver to probe and function instead of taking down
all of the tegra drm driver, leading to missing display support.
Signed-off-by: Paul Kocialkowski <[email protected]>
Fixes: 404bfb78daf3 ("gpu: host1x: Add IOMMU support")
Reviewed-by: Mikko Perttunen <[email protected]>
Tested-by: Marcel Ziswiler <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions