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Searched refs:fb_defio (Results 1 - 7 of 7) sorted by relevance

/kernel/linux/linux-5.10/drivers/video/fbdev/core/
H A DMakefile7 fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
/kernel/linux/linux-6.6/drivers/video/fbdev/core/
H A DMakefile10 fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
/kernel/linux/linux-5.10/drivers/video/fbdev/
H A Dsmscufx.c130 static bool fb_defio = true; /* Optionally enable fb_defio mmap support */ variable
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) in ufx_dpy_deferred_io()
1005 /* If we have a damage-aware client, turn fb_defio "off" in ufx_ops_ioctl()
1086 if (fb_defio && (info->fbdefio == NULL)) { in ufx_ops_open()
1652 dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio); in ufx_usb_probe()
1831 /* When using fb_defio, w in ufx_urb_completion()
[all...]
H A Dudlfb.c70 static bool fb_defio = true; /* Detect mmap writes using page faults */ variable
778 * NOTE: fb_defio.c is holding info->fbdefio.mutex
780 * in fb_defio will cause a deadlock, when it also tries to
798 if (!fb_defio) in dlfb_dpy_deferred_io()
899 * If we have a damage-aware client, turn fb_defio "off" in dlfb_ops_ioctl()
976 if (fb_defio && (info->fbdefio == NULL)) { in dlfb_ops_open()
1677 dev_dbg(&intf->dev, "fb_defio enable=%d\n", fb_defio); in dlfb_usb_probe()
1994 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1995 MODULE_PARM_DESC(fb_defio, "Pag
[all...]
/kernel/linux/linux-6.6/drivers/video/fbdev/
H A Dsmscufx.c130 static bool fb_defio = true; /* Optionally enable fb_defio mmap support */ variable
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) in ufx_dpy_deferred_io()
1006 /* If we have a damage-aware client, turn fb_defio "off" in ufx_ops_ioctl()
1087 if (fb_defio && (info->fbdefio == NULL)) { in ufx_ops_open()
1653 dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio); in ufx_usb_probe()
1832 /* When using fb_defio, w in ufx_urb_completion()
[all...]
H A Dudlfb.c70 static bool fb_defio = true; /* Detect mmap writes using page faults */ variable
781 * NOTE: fb_defio.c is holding info->fbdefio.mutex
783 * in fb_defio will cause a deadlock, when it also tries to
799 if (!fb_defio) in dlfb_dpy_deferred_io()
899 * If we have a damage-aware client, turn fb_defio "off" in dlfb_ops_ioctl()
976 if (fb_defio && (info->fbdefio == NULL)) { in dlfb_ops_open()
1670 dev_dbg(&intf->dev, "fb_defio enable=%d\n", fb_defio); in dlfb_usb_probe()
1987 module_param(fb_defio, bool, S_IWUSR | S_IRUSR | S_IWGRP | S_IRGRP);
1988 MODULE_PARM_DESC(fb_defio, "Pag
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/udl/
H A Dudl_main.c155 * When using fb_defio, we deadlock if up() is called in udl_urb_completion()
158 if (fb_defio) in udl_urb_completion()

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