diff options
Diffstat (limited to 'meta-oe/recipes-graphics/xorg-xserver/xserver-xorg-1.10.0.901/hack-fbdev-ignore-return-mode.patch')
| -rw-r--r-- | meta-oe/recipes-graphics/xorg-xserver/xserver-xorg-1.10.0.901/hack-fbdev-ignore-return-mode.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta-oe/recipes-graphics/xorg-xserver/xserver-xorg-1.10.0.901/hack-fbdev-ignore-return-mode.patch b/meta-oe/recipes-graphics/xorg-xserver/xserver-xorg-1.10.0.901/hack-fbdev-ignore-return-mode.patch new file mode 100644 index 0000000000..d3661cbea2 --- /dev/null +++ b/meta-oe/recipes-graphics/xorg-xserver/xserver-xorg-1.10.0.901/hack-fbdev-ignore-return-mode.patch @@ -0,0 +1,39 @@ +Ugly hack that prevents server termination with xf86-video-fbdev-0.4.1 +(and probably other) while returning from chvt or resume on some +hardware (e. g. zaurus). + +Correct fix would require debugging of fbdev mode during LeaveVT and +EnterVT. + +This patch may cause staying in incorrect or corrupted display mode +after EnterVT, but on man affected devices it does not cause any visible +problems. + +Hacked code is never called on properly written drivers. + +Devices affected and testers involved for future patch removal: +Sharp Zaurus (spitz/akita): Stanislav Brabec <utx@penguin.cz> + +See also: +https://bugzilla.redhat.com/show_bug.cgi?id=238451 + +The bug (first line indicates that your device is affected): + +(EE) FBDEV(0): FBIOPUT_VSCREENINFO succeeded but modified mode + +Fatal server error: +EnterVT failed for screen 0 + +Index: xorg-server-1.7.3/hw/xfree86/fbdevhw/fbdevhw.c +=================================================================== +--- xorg-server-1.7.3.orig/hw/xfree86/fbdevhw/fbdevhw.c ++++ xorg-server-1.7.3/hw/xfree86/fbdevhw/fbdevhw.c +@@ -571,7 +571,7 @@ fbdevHWSetMode(ScrnInfoPtr pScrn, Displa + #if DEBUG + print_fbdev_mode("returned", &set_var); + #endif +- return FALSE; ++ /* return FALSE; UGLY HACK to allow return from chvt */ + } + + if (!check) |