* [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD
@ 2026-03-27 17:18 Simon Ser
2026-03-30 8:14 ` Pekka Paalanen
2026-04-02 8:53 ` Christian König
0 siblings, 2 replies; 3+ messages in thread
From: Simon Ser @ 2026-03-27 17:18 UTC (permalink / raw)
To: dri-devel
Cc: Simona Vetter, Pekka Paalanen, Daniel Stone, Michel Dänzer,
Christian König
struct drm_syncobj_eventfd was documented, but
DRM_IOCTL_SYNCOBJ_EVENTFD was not. This prevents references to this
define from being properly linkified in docs.
Signed-off-by: Simon Ser <contact@emersion.fr>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
Cc: Daniel Stone <daniel@fooishbar.org>
Cc: Michel Dänzer <michel.daenzer@mailbox.org>
Cc: Christian König <christian.koenig@amd.com>
---
include/uapi/drm/drm.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 27cc159c1d27..495462e44a17 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -1323,6 +1323,13 @@ extern "C" {
*/
#define DRM_IOCTL_MODE_GETFB2 DRM_IOWR(0xCE, struct drm_mode_fb_cmd2)
+/**
+ * DRM_IOCTL_SYNCOBJ_EVENTFD - Register an eventfd to be signalled by a syncobj.
+ *
+ * This can be used to integrate a syncobj in an event loop.
+ *
+ * The IOCTL argument is a struct drm_syncobj_eventfd.
+ */
#define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd)
/**
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD
2026-03-27 17:18 [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD Simon Ser
@ 2026-03-30 8:14 ` Pekka Paalanen
2026-04-02 8:53 ` Christian König
1 sibling, 0 replies; 3+ messages in thread
From: Pekka Paalanen @ 2026-03-30 8:14 UTC (permalink / raw)
To: Simon Ser
Cc: dri-devel, Simona Vetter, Daniel Stone, Michel Dänzer,
Christian König
[-- Attachment #1: Type: text/plain, Size: 1335 bytes --]
On Fri, 27 Mar 2026 17:18:29 +0000
Simon Ser <contact@emersion.fr> wrote:
> struct drm_syncobj_eventfd was documented, but
> DRM_IOCTL_SYNCOBJ_EVENTFD was not. This prevents references to this
> define from being properly linkified in docs.
>
> Signed-off-by: Simon Ser <contact@emersion.fr>
> Cc: Simona Vetter <simona@ffwll.ch>
> Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
> Cc: Daniel Stone <daniel@fooishbar.org>
> Cc: Michel Dänzer <michel.daenzer@mailbox.org>
> Cc: Christian König <christian.koenig@amd.com>
> ---
> include/uapi/drm/drm.h | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
> index 27cc159c1d27..495462e44a17 100644
> --- a/include/uapi/drm/drm.h
> +++ b/include/uapi/drm/drm.h
> @@ -1323,6 +1323,13 @@ extern "C" {
> */
> #define DRM_IOCTL_MODE_GETFB2 DRM_IOWR(0xCE, struct drm_mode_fb_cmd2)
>
> +/**
> + * DRM_IOCTL_SYNCOBJ_EVENTFD - Register an eventfd to be signalled by a syncobj.
> + *
> + * This can be used to integrate a syncobj in an event loop.
> + *
> + * The IOCTL argument is a struct drm_syncobj_eventfd.
> + */
> #define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd)
>
> /**
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Thanks,
pq
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD
2026-03-27 17:18 [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD Simon Ser
2026-03-30 8:14 ` Pekka Paalanen
@ 2026-04-02 8:53 ` Christian König
1 sibling, 0 replies; 3+ messages in thread
From: Christian König @ 2026-04-02 8:53 UTC (permalink / raw)
To: Simon Ser, dri-devel
Cc: Simona Vetter, Pekka Paalanen, Daniel Stone, Michel Dänzer
On 3/27/26 18:18, Simon Ser wrote:
> struct drm_syncobj_eventfd was documented, but
> DRM_IOCTL_SYNCOBJ_EVENTFD was not. This prevents references to this
> define from being properly linkified in docs.
>
> Signed-off-by: Simon Ser <contact@emersion.fr>
> Cc: Simona Vetter <simona@ffwll.ch>
> Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
> Cc: Daniel Stone <daniel@fooishbar.org>
> Cc: Michel Dänzer <michel.daenzer@mailbox.org>
> Cc: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
> ---
> include/uapi/drm/drm.h | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
> index 27cc159c1d27..495462e44a17 100644
> --- a/include/uapi/drm/drm.h
> +++ b/include/uapi/drm/drm.h
> @@ -1323,6 +1323,13 @@ extern "C" {
> */
> #define DRM_IOCTL_MODE_GETFB2 DRM_IOWR(0xCE, struct drm_mode_fb_cmd2)
>
> +/**
> + * DRM_IOCTL_SYNCOBJ_EVENTFD - Register an eventfd to be signalled by a syncobj.
> + *
> + * This can be used to integrate a syncobj in an event loop.
> + *
> + * The IOCTL argument is a struct drm_syncobj_eventfd.
> + */
> #define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd)
>
> /**
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-03-27 17:18 [PATCH] drm/doc: document DRM_IOCTL_SYNCOBJ_EVENTFD Simon Ser
2026-03-30 8:14 ` Pekka Paalanen
2026-04-02 8:53 ` Christian König
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