diff options
| author | Steve Longerbeam <slongerbeam@gmail.com> | 2016-07-19 18:11:08 -0700 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-08 11:44:20 +0200 |
| commit | 58e366eb86e9d9e5ba4bc369daa04a8d8418d515 (patch) | |
| tree | dbcb29fe257675acd245bd9a71dd6e6c4f7cb738 /drivers/gpu/drm/imx/imx-drm-core.c | |
| parent | ea6bead7ebd99bab1fcc5728beb4c3a791886d77 (diff) | |
| download | linux-58e366eb86e9d9e5ba4bc369daa04a8d8418d515.tar.gz linux-58e366eb86e9d9e5ba4bc369daa04a8d8418d515.tar.bz2 linux-58e366eb86e9d9e5ba4bc369daa04a8d8418d515.zip | |
gpu: ipu-v3: Fix IRT usage
There can be multiple IC tasks using the IRT, so the IRT needs
a separate use counter. Create a private ipu_irt_enable() to
enable the IRT module when any IC task requires rotation, and
ipu_irt_disable() when a task no longer needs the IRT.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx/imx-drm-core.c')
0 files changed, 0 insertions, 0 deletions