| commit | 5eb3f44493b7d5989e64d993233265784d03c63b | [log] [tgz] |
|---|---|---|
| author | Shivaraj Shetty <shivaraj@codeaurora.org> | Sat Apr 18 00:11:22 2015 +0530 |
| committer | Shivaraj Shetty <shivaraj@codeaurora.org> | Thu Jul 30 17:50:55 2015 +0530 |
| tree | 52276e0278859c61fafab6eba5385bcc326c0717 | |
| parent | 1f6541b89d1aaa4d70bb0cb0ad43534bddd52cda [diff] |
msm: mdss: protect iommu operations with mutex for mdp3 On mdp3 targets iommu operation is not properly protected by mutex lock. This is causing iommu to be detached while hardware is fetching the data from the iommu mapped address leading to SNOC errors. Use mutex lock properly while using the iommu to fix the issue. Change-Id: Ife59791b08b123f6b60d3ffa6d8061839244934c Signed-off-by: Shivaraj Shetty <shivaraj@codeaurora.org>