drm_tegra_open_channel  612 drivers/gpu/drm/tegra/drm.c 	struct drm_tegra_open_channel *args = data;
drm_tegra_open_channel  667 include/uapi/drm/tegra_drm.h #define DRM_IOCTL_TEGRA_OPEN_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_OPEN_CHANNEL, struct drm_tegra_open_channel)