Commit 8f394872 authored by Patrik Jakobsson's avatar Patrik Jakobsson
Browse files

drm/gma500: Always trap MMU page faults 



Signed-off-by: default avatarPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
parent ae012bdc

drivers/gpu/drm/gma500/psb_drv.c

+1 −7
Original line number Diff line number Diff line
@@ -37,14 +37,8 @@ 
#include <acpi/video.h>

#include <linux/module.h>



static int drm_psb_trap_pagefaults;



static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);



MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");

module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);





static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {

	{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },

	{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
@@ -356,7 +350,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) 
	if (ret)

		goto out_err;



	dev_priv->mmu = psb_mmu_driver_init(dev, drm_psb_trap_pagefaults, 0, 0);

	dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);

	if (!dev_priv->mmu)

		goto out_err;