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| author | Leandro Ribeiro <leandro.ribeiro@collabora.com> | 2021-06-09 20:00:38 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-06-10 19:14:47 +0200 |
| commit | 26594678d00f94c62f2e43162bd6d10fd0b74917 (patch) | |
| tree | 15cfd9e705f60f75ba4e2cec3f5986dd4e5da385 /include/uapi/drm/drm.h | |
| parent | 86441fa29e57940eeb00f35fefb1853c1fbe67bb (diff) | |
| download | linux-26594678d00f94c62f2e43162bd6d10fd0b74917.tar.gz linux-26594678d00f94c62f2e43162bd6d10fd0b74917.tar.bz2 linux-26594678d00f94c62f2e43162bd6d10fd0b74917.zip | |
drm/doc: document how userspace should find out CRTC index
In this patch we add a section to document what userspace should do to
find out the CRTC index. This is important as they may be many places in
the documentation that need this, so it's better to just point to this
section and avoid repetition.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609230039.73307-2-leandro.ribeiro@collabora.com
Diffstat (limited to 'include/uapi/drm/drm.h')
| -rw-r--r-- | include/uapi/drm/drm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index d043752a74cf..e1f49dd241f7 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -635,8 +635,8 @@ struct drm_gem_open { /** * DRM_CAP_VBLANK_HIGH_CRTC * - * If set to 1, the kernel supports specifying a CRTC index in the high bits of - * &drm_wait_vblank_request.type. + * If set to 1, the kernel supports specifying a :ref:`CRTC index<crtc_index>` + * in the high bits of &drm_wait_vblank_request.type. * * Starting kernel version 2.6.39, this capability is always set to 1. */ |