diff options
| author | Robert Morell <rmorell@nvidia.com> | 2011-05-24 19:27:57 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:13 -0800 |
| commit | efa5b6439cc4c6f714af3a56b1ca467a8ff6a739 (patch) | |
| tree | b0c03a86296029f7d71506cb2c378f2f7148a6df /Documentation/video/tegra_dc_ext.txt | |
| parent | e2404dfeecd4204174410e8e2b0e93ed54b2f63a (diff) | |
video: tegra: dc_ext: Add head status ioctl
This change adds a new tegra_dc_ext ioctl to allow userspace to query
whether a head is currently enabled or not. This is necessary for the X
server to be able to restore the outputs that were enabled before it was
started.
bug 818525
Original-Change-Id: I6d209894081312621f623a722cdd3fcb53553c61
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Olof Johansson <olofj@chromium.org>
Reviewed-on: http://git-master/r/40530
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: Re42eae066099587529fbcc677c06ddefef18d36d
Diffstat (limited to 'Documentation/video/tegra_dc_ext.txt')
0 files changed, 0 insertions, 0 deletions