Lines Matching refs:fb_defio
130 static bool fb_defio = true; /* Optionally enable fb_defio mmap support */
955 /* NOTE: fb_defio.c is holding info->fbdefio.mutex
957 * in fb_defio will cause a deadlock, when it also tries to
964 if (!fb_defio)
1006 /* If we have a damage-aware client, turn fb_defio "off"
1087 if (fb_defio && (info->fbdefio == NULL)) {
1653 dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio);
1832 /* When using fb_defio, we deadlock if up() is called
1834 if (fb_defio)
1983 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1984 MODULE_PARM_DESC(fb_defio, "Enable fb_defio mmap support");