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Searched refs:fb_defio (Results 1 – 3 of 3) sorted by relevance

/drivers/video/fbdev/core/
A DMakefile10 fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
/drivers/video/fbdev/
A Dsmscufx.c130 static bool fb_defio = true; /* Optionally enable fb_defio mmap support */ variable
908 if (!fb_defio) in ufx_dpy_deferred_io()
1031 if (fb_defio && (info->fbdefio == NULL)) { in ufx_ops_open()
1614 dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio); in ufx_usb_probe()
1795 if (fb_defio) in ufx_urb_completion()
1944 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1945 MODULE_PARM_DESC(fb_defio, "Enable fb_defio mmap support");
A Dudlfb.c70 static bool fb_defio = true; /* Detect mmap writes using page faults */ variable
739 if (!fb_defio) in dlfb_dpy_deferred_io()
916 if (fb_defio && (info->fbdefio == NULL)) { in dlfb_ops_open()
1627 dev_dbg(&intf->dev, "fb_defio enable=%d\n", fb_defio); in dlfb_usb_probe()
1944 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1945 MODULE_PARM_DESC(fb_defio, "Page fault detection of mmap writes");

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