Lines Matching refs:fb_defio
130 static bool fb_defio = true; /* Optionally enable fb_defio mmap support */
952 /* NOTE: fb_defio.c is holding info->fbdefio.mutex
954 * in fb_defio will cause a deadlock, when it also tries to
963 if (!fb_defio)
1005 /* If we have a damage-aware client, turn fb_defio "off"
1086 if (fb_defio && (info->fbdefio == NULL)) {
1652 dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio);
1831 /* When using fb_defio, we deadlock if up() is called
1833 if (fb_defio)
1982 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1983 MODULE_PARM_DESC(fb_defio, "Enable fb_defio mmap support");