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authorCalifornia Sullivan <california.l.sullivan@intel.com>2018-03-19 17:25:11 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-03-25 09:40:41 +0100
commitbe7511a33deb7c7eb38760ca60564da42c79d41e (patch)
tree06edeaf6c73635a571b0109aa1f9f077f7b81c33 /meta
parent7a8099635534a1c7991eb3e1da26398482f54a7c (diff)
downloadpoky-be7511a33deb7c7eb38760ca60564da42c79d41e.tar.gz
xserver-xorg: import distro patch to use modesetting driver on newer hardware
Debian and Fedora both carry this patch, and the xf86-video-modesetting driver seems better on recent hardware. As an example, on a NUC6CAYS, the x11perf -aa10text and -rgb10text tests see around a 20x increase. [YOCTO #12019] [YOCTO #12390] (From OE-Core rev: 2e4934d5d4b2745ffcd76020b307b9021f8d8853) Signed-off-by: California Sullivan <california.l.sullivan@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r--meta/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch53
-rw-r--r--meta/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb1
2 files changed, 54 insertions, 0 deletions
diff --git a/meta/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch b/meta/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch
new file mode 100644
index 0000000000..d05eec5bb9
--- /dev/null
+++ b/meta/recipes-graphics/xorg-xserver/xserver-xorg/0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch
@@ -0,0 +1,53 @@
1From d77cdc5e1eee26821ab98c947abea53fb7b18fe5 Mon Sep 17 00:00:00 2001
2From: California Sullivan <california.l.sullivan@intel.com>
3Date: Fri, 16 Mar 2018 17:23:11 -0700
4Subject: [PATCH] xf86pciBus.c: use Intel ddx only for pre-gen4 hardware
5
6Use intel ddx only on pre-gen4 hw, newer ones will fall back to modesetting
7Author: Timo Aaltonen <tjaalton@debian.org>
8
9Instead of defaulting to the Intel driver for all Intel hardware, only
10default it for older hardware for which it has shown to be better for.
11
12Others fall through to the -modesetting default.
13
14Upstream-Status: Pending [Debian/Fedora patch
15https://src.fedoraproject.org/rpms/xorg-x11-server/c/ee515e44b07e37689abf48cf2fffb41578f3bc1d]
16
17Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
18---
19 hw/xfree86/common/xf86pciBus.c | 18 +++++++++++++++++-
20 1 file changed, 17 insertions(+), 1 deletion(-)
21
22diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
23index e61ae0cd4..d70c99197 100644
24--- a/hw/xfree86/common/xf86pciBus.c
25+++ b/hw/xfree86/common/xf86pciBus.c
26@@ -1173,7 +1173,23 @@ xf86VideoPtrToDriverList(struct pci_device *dev,
27 case 0x0bef:
28 /* Use fbdev/vesa driver on Oaktrail, Medfield, CDV */
29 break;
30- default:
31+ /* Default to intel only on pre-gen4 chips */
32+ case 0x3577:
33+ case 0x2562:
34+ case 0x3582:
35+ case 0x358e:
36+ case 0x2572:
37+ case 0x2582:
38+ case 0x258a:
39+ case 0x2592:
40+ case 0x2772:
41+ case 0x27a2:
42+ case 0x27ae:
43+ case 0x29b2:
44+ case 0x29c2:
45+ case 0x29d2:
46+ case 0xa001:
47+ case 0xa011:
48 driverList[0] = "intel";
49 break;
50 }
51--
522.14.3
53
diff --git a/meta/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb b/meta/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb
index 76a4990427..c680cf9e89 100644
--- a/meta/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb
+++ b/meta/recipes-graphics/xorg-xserver/xserver-xorg_1.19.6.bb
@@ -4,6 +4,7 @@ SRC_URI += "file://musl-arm-inb-outb.patch \
4 file://0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch \ 4 file://0001-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch \
5 file://0003-modesetting-Fix-16-bit-depth-bpp-mode.patch \ 5 file://0003-modesetting-Fix-16-bit-depth-bpp-mode.patch \
6 file://0003-Remove-check-for-useSIGIO-option.patch \ 6 file://0003-Remove-check-for-useSIGIO-option.patch \
7 file://0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.patch \
7 " 8 "
8SRC_URI[md5sum] = "3e47777ff034a331aed2322b078694a8" 9SRC_URI[md5sum] = "3e47777ff034a331aed2322b078694a8"
9SRC_URI[sha256sum] = "a732502f1db000cf36a376cd0c010ffdbf32ecdd7f1fa08ba7f5bdf9601cc197" 10SRC_URI[sha256sum] = "a732502f1db000cf36a376cd0c010ffdbf32ecdd7f1fa08ba7f5bdf9601cc197"