Commit 17ce9c61 authored by Simon Ser's avatar Simon Ser
Browse files

drm: document DRM_IOCTL_MODE_RMFB 



Since there's no struct to attach the docs to, document the IOCTL
definition.

Signed-off-by: default avatarSimon Ser <contact@emersion.fr>
Reviewed-by: default avatarPekka Paalanen <pekka.paalanen@collabora.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Cc: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ephVkof3uGu2RpOdBbrHE3qF98zBfIBRzXe4Vyoboh0@cp4-web-034.plabs.ch
parent df26600a

include/uapi/drm/drm.h

+10 −0
Original line number Diff line number Diff line
@@ -1050,6 +1050,16 @@ extern "C" { 
#define DRM_IOCTL_MODE_GETPROPBLOB	DRM_IOWR(0xAC, struct drm_mode_get_blob)

#define DRM_IOCTL_MODE_GETFB		DRM_IOWR(0xAD, struct drm_mode_fb_cmd)

#define DRM_IOCTL_MODE_ADDFB		DRM_IOWR(0xAE, struct drm_mode_fb_cmd)

/**

 * DRM_IOCTL_MODE_RMFB - Remove a framebuffer.

 *

 * This removes a framebuffer previously added via ADDFB/ADDFB2. The IOCTL

 * argument is a framebuffer object ID.

 *

 * Warning: removing a framebuffer currently in-use on an enabled plane will

 * disable that plane. The CRTC the plane is linked to may also be disabled

 * (depending on driver capabilities).

 */

#define DRM_IOCTL_MODE_RMFB		DRM_IOWR(0xAF, unsigned int)

#define DRM_IOCTL_MODE_PAGE_FLIP	DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip)

#define DRM_IOCTL_MODE_DIRTYFB		DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)