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Fixed i915 VGA arbitration patch

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This commit is contained in:
Dan Ziemba 2015-11-03 23:09:53 -05:00
parent 27a8c7fb9f
commit 55ab733a13
3 changed files with 6 additions and 4 deletions
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2
.SRCINFO
View File

@ -26,7 +26,7 @@ pkgbase = linux-vfio
sha256sums = f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c
sha256sums = 1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99
sha256sums = 975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149
sha256sums = 65faab45248008810b0a5f27162101a34dfe298c14d3506e52236c680353d7f8
sha256sums = ff2bb84f054633c6088ad31b450b7b96b5f4ee18667dd56772dff1d8c1687854
pkgname = linux-vfio
pkgdesc = The Linux kernel and modules with patches to enable GPU passthrough with KVM

4
PKGBUILD
View File

@ -28,7 +28,7 @@ sha256sums=('4a622cc84b8a3c38d39bc17195b0c064d2b46945dfde0dae18f77b120bc9f3ae'
'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
'1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
'975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149'
'65faab45248008810b0a5f27162101a34dfe298c14d3506e52236c680353d7f8')
'ff2bb84f054633c6088ad31b450b7b96b5f4ee18667dd56772dff1d8c1687854')
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
@ -57,9 +57,11 @@ prepare() {
fi
# patches for vga arbiter fix in intel systems
echo '==> Applying i915 VGA arbitration patch'
patch -Np1 -i "${srcdir}/i915_317.patch"
# Overrides for missing acs capabilities
echo '==> Applying ACS override patch'
patch -p1 -i "${srcdir}/override_for_missing_acs_capabilities.patch"
if [ "${_kernelname}" != "" ]; then

4
i915_317.patch
View File

@ -46,8 +46,8 @@ diff -rupN linux-3.17.old/drivers/gpu/drm/i915/i915_drv.h linux-3.17/drivers/gpu
bool disable_display;
bool disable_vtd_wa;
+ bool enable_hd_vgaarb;
int use_mmio_flip;
bool mmio_debug;
bool enable_guc_submission;
int guc_log_level;
};
diff -rupN linux-3.17.old/drivers/gpu/drm/i915/i915_params.c linux-3.17/drivers/gpu/drm/i915/i915_params.c
--- linux-3.17.old/drivers/gpu/drm/i915/i915_params.c 2014-10-05 17:23:04.000000000 -0200