On 4/7/21 10:45 AM, Ville Syrjälä wrote:
On Tue, Apr 06, 2021 at 04:21:17PM -0300, Leandro Ribeiro wrote:
Add a small description and document struct fields of drm_mode_get_plane.
Signed-off-by: Leandro Ribeiro leandro.ribeiro@collabora.com
include/uapi/drm/drm_mode.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index d1a93d2a85f9..96fc9a6da608 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -312,16 +312,35 @@ struct drm_mode_set_plane { __u32 src_w; };
+/**
- struct drm_mode_get_plane - Get plane metadata.
- Userspace can perform a GETPLANE ioctl to retrieve information about a
- plane.
- */
struct drm_mode_get_plane {
/** @plane_id: Object ID of the plane. */ __u32 plane_id;
/** @crtc_id: Object ID of the current CRTC. */ __u32 crtc_id;
/** @fb_id: Object ID of the current fb. */ __u32 fb_id;
/**
* @possible_crtcs: Pointer to ``__u32`` array of CRTC's that are* compatible with the plane.*/It's a bitmask.
Thank you, I'll fix this in the next version.
__u32 possible_crtcs;
/** @gamma_size: Size of the legacy gamma table. */ __u32 gamma_size;
/** @count_format_types: Number of formats. */ __u32 count_format_types;
/**
* @format_type_ptr: Pointer to ``__u32`` array of formats that are* supported by the plane. These formats do not require modifiers.*/__u64 format_type_ptr;
};
-- 2.31.1
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