diff options
| author | Robert Morell <rmorell@nvidia.com> | 2011-03-01 15:33:15 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-08-11 11:52:52 -0700 |
| commit | 1668bc60bed550fed9f0e275e47514c10c3f32d4 (patch) | |
| tree | c46845fb3638c9b3ce7ddf36bb00ab44229bbbca /drivers/video/tegra/dc/ext/control.c | |
| parent | 7995af83a9c18c83a885ddd4eba53ab6ae3424a0 (diff) | |
video: tegra: Implement fops->poll() for control device
This is necessary for select() and poll() to work properly when clients
are waiting for events.
bug 818525
Change-Id: If98b3e0706495884834813c9a352b946352cc2f5
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Reviewed-on: http://git-master/r/40521
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/dc/ext/control.c')
| -rw-r--r-- | drivers/video/tegra/dc/ext/control.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/ext/control.c b/drivers/video/tegra/dc/ext/control.c index 6cc2f9a7d54a..65d302f7af58 100644 --- a/drivers/video/tegra/dc/ext/control.c +++ b/drivers/video/tegra/dc/ext/control.c @@ -188,6 +188,7 @@ static const struct file_operations tegra_dc_ext_event_devops = { .open = tegra_dc_ext_control_open, .release = tegra_dc_ext_control_release, .read = tegra_dc_ext_event_read, + .poll = tegra_dc_ext_event_poll, .unlocked_ioctl = tegra_dc_ext_control_ioctl, }; |