@@ -1024,6 +1024,13 @@ struct drm_crtc_queue_sequence {
__u64 user_data; /* user data passed to event */
};
+#define DRM_CLIENT_NAME_MAX_LEN 64
+struct drm_set_client_name {
+ __u64 name_len;
+ __u64 name;
+};
+
+
#if defined(__cplusplus)
}
#endif
@@ -1288,6 +1295,16 @@ extern "C" {
*/
#define DRM_IOCTL_MODE_CLOSEFB DRM_IOWR(0xD0, struct drm_mode_closefb)
+/**
+ * DRM_IOCTL_SET_CLIENT_NAME - Attach a name to a drm_file
+ *
+ * Having a name allows for easier tracking and debugging.
+ * The length of the name (without null ending char) must be
+ * <= DRM_CLIENT_NAME_MAX_LEN.
+ * The call will fail if the name contains whitespaces or non-printable chars.
+ */
+#define DRM_IOCTL_SET_CLIENT_NAME DRM_IOWR(0xD1, struct drm_set_client_name)
+
/*
* Device specific ioctls should only be in their respective headers
* The device specific ioctl range is from 0x40 to 0x9f.
To pick up the changes in this cset: 56c594d8df64e726 ("drm: add DRM_SET_CLIENT_NAME ioctl") This addresses these perf build warnings: Warning: Kernel ABI header differences: diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h Please see tools/include/uapi/README for further details. Cc: David Airlie <airlied@gmail.com> Cc: Simona Vetter <simona@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/include/uapi/drm/drm.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)