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Searched refs:nomtrr (Results 1 – 14 of 14) sorted by relevance

/openbmc/linux/drivers/video/fbdev/kyro/
H A Dfbdev.c85 static int nomtrr = 0; variable
580 nomtrr = 1; in kyrofb_setup()
707 if (!nomtrr) in kyrofb_probe()
/openbmc/linux/drivers/staging/sm750fb/
H A Dreadme15 insmod ./sm750fb.ko g_option="noaccel:nomtrr:nohwc:800x600"
/openbmc/linux/drivers/video/fbdev/
H A Dpm3fb.c59 static bool nomtrr; variable
1384 if (!nomtrr) in pm3fb_probe()
1527 nomtrr = 1; in pm3fb_setup()
1573 module_param(nomtrr, bool, 0);
1574 MODULE_PARM_DESC(nomtrr, "Disable MTRR support (0 or 1=disabled) (default=0)");
H A Dtdfxfb.c154 static bool nomtrr; variable
1462 if (!nomtrr) in tdfxfb_probe()
1590 nomtrr = 1; in tdfxfb_setup()
1663 module_param(nomtrr, bool, 0);
1664 MODULE_PARM_DESC(nomtrr, "Disable MTRR support (default: enabled)");
H A Dpm2fb.c81 static bool nomtrr; variable
1653 if (!nomtrr) in pm2fb_probe()
1791 nomtrr = 1; in pm2fb_setup()
1849 module_param(nomtrr, bool, 0);
1850 MODULE_PARM_DESC(nomtrr, "Disable MTRR support (0 or 1=disabled) (default=0)");
/openbmc/linux/Documentation/fb/
H A Dpvr2fb.rst45 nomtrr disables write combining on frame buffer. This slows down driver
H A Dvesafb.rst160 - 0 - disabled (equivalent to nomtrr) (default)
173 nomtrr disable mtrr
H A Duvesafb.rst89 - 0 - disabled (equivalent to nomtrr)
95 nomtrr Do not use memory type range registers.
H A Dmatroxfb.rst186 nomtrr disables write combining on frame buffer. This slows down driver
/openbmc/linux/drivers/video/fbdev/nvidia/
H A Dnvidia.c77 static bool nomtrr = false; variable
1387 if (!nomtrr) in nvidiafb_probe()
1498 nomtrr = true; in nvidiafb_setup()
1590 module_param(nomtrr, bool, false);
1591 MODULE_PARM_DESC(nomtrr, "Disables MTRR support (0 or 1=disabled) "
/openbmc/linux/drivers/video/fbdev/riva/
H A Dfbdev.c205 static bool nomtrr = 0; variable
2012 if (!nomtrr) in rivafb_probe()
2129 nomtrr = 1; in rivafb_setup()
2190 module_param(nomtrr, bool, 0);
2191 MODULE_PARM_DESC(nomtrr, "Disables MTRR support (0 or 1=disabled) (default=0)");
/openbmc/linux/drivers/video/fbdev/aty/
H A Dradeon_base.c270 static bool nomtrr = 0; variable
2461 if (!nomtrr) in radeonfb_pci_register()
2576 nomtrr = 1; in radeonfb_setup()
2641 module_param(nomtrr, bool, 0);
2642 MODULE_PARM_DESC(nomtrr, "bool: disable use of MTRR registers");
H A Datyfb_base.c323 static bool nomtrr; variable
2630 if (!nomtrr) in aty_init()
3845 nomtrr = true; in atyfb_setup()
4019 module_param(nomtrr, bool, 0);
4020 MODULE_PARM_DESC(nomtrr, "bool: disable use of MTRR registers");
H A Daty128fb.c2529 module_param_named(nomtrr, mtrr, invbool, 0);
2530 MODULE_PARM_DESC(nomtrr, "bool: Disable MTRR support (0 or 1=disabled) (default=0)");