diff options
| author | Thierry Reding | 2018-05-16 17:05:04 +0200 |
|---|---|---|
| committer | Thierry Reding | 2018-05-18 21:59:51 +0200 |
| commit | f3b3cfcc3f09490ffb8e1e997e8a8695a6a55b1b (patch) | |
| tree | ad3f3283aa9b79cd2a4d25e44b41d4a9e7afce0d /drivers/gpu/drm/tegra | |
| parent | drm/tegra: dc: Support rotation property (diff) | |
| download | kernel-qcow2-linux-f3b3cfcc3f09490ffb8e1e997e8a8695a6a55b1b.tar.gz kernel-qcow2-linux-f3b3cfcc3f09490ffb8e1e997e8a8695a6a55b1b.tar.xz kernel-qcow2-linux-f3b3cfcc3f09490ffb8e1e997e8a8695a6a55b1b.zip | |
drm/tegra: Track client version
Userspace needs to know the version of the interface implemented by a
client so it can create the proper command streams. Allow individual
drivers to store this version along with the client so that it can be
returned to userspace upon opening a channel.
Acked-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra')
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index f47a60592334..92d248784396 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -91,6 +91,7 @@ struct tegra_drm_client { struct host1x_client base; struct list_head list; + unsigned int version; const struct tegra_drm_client_ops *ops; }; |