gpu/drm/drm_framebuffer.c

61  * and access the framebuffer object. The helper function
65  * The lifetime of a drm framebuffer is controlled with a reference count,
68  * which the last reference is never dropped (e.g. for the fbdev framebuffer
70  * struct) drivers can manually clean up a framebuffer at module unload time
162 		drm_dbg_kms(dev, "bad framebuffer width %u\n", r->width);  in framebuffer_check()
167 		drm_dbg_kms(dev, "bad framebuffer height %u\n", r->height);  in framebuffer_check()
270 		drm_dbg_kms(dev, "bad framebuffer flags 0x%08x\n", r->flags);  in drm_internal_framebuffer_create()
275 		drm_dbg_kms(dev, "bad framebuffer width %d, should be >= %d && <= %d\n",  in drm_internal_framebuffer_create()
280 		drm_dbg_kms(dev, "bad framebuffer height %d, should be >= %d && <= %d\n",  in drm_internal_framebuffer_create()
293 		drm_dbg_kms(dev, "bad framebuffer format %p4cc\n",  in drm_internal_framebuffer_create()
307 		drm_dbg_kms(dev, "could not create framebuffer\n");  in drm_internal_framebuffer_create()
427  * @fb_id: id of framebuffer to remove
801 	 * framebuffer while holding mutex locks.  in drm_fb_release()
846  * drm_framebuffer_init - initialize a framebuffer
848  * @fb: framebuffer to be initialized
851  * Allocates an ID for the framebuffer's parent mode object, sets its mode
914  * drm_framebuffer_lookup - look up a drm framebuffer and grab a reference
919  * If successful, this grabs an additional reference to the framebuffer -
920  * callers need to make sure to eventually unreference the returned framebuffer
947  * recommended to embed a framebuffer struct info fbdev struct, instead, a
948  * framebuffer pointer is preferred and drm_framebuffer_put() should be called
949  * when the framebuffer is to be cleaned up.
966  * drm_framebuffer_cleanup - remove a framebuffer object
967  * @fb: framebuffer to remove
969  * Cleanup framebuffer. This function is intended to be used from the drivers
977  * Also, the framebuffer will not be removed from the lookup idr - for
1135  * drm_framebuffer_remove - remove and unreference a framebuffer object
1136  * @fb: framebuffer to remove
1140  * passed-in framebuffer. Might take the modeset locks.
1143  * last reference to the framebuffer. It is also guaranteed to not take the
1221 		drm_printf(&p, "framebuffer[%u]:\n", fb->base.id);  in drm_framebuffer_info()
1230 	{ "framebuffer", drm_framebuffer_info, 0 },