summaryrefslogtreecommitdiffstats
path: root/meta/conf/machine/include
diff options
context:
space:
mode:
authorAlexander Kanavin <alex.kanavin@gmail.com>2020-02-16 16:50:08 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-02-18 23:53:54 +0000
commitec7beb650fd3ad445e77d2c3c8fde27556d9d0c9 (patch)
treed2b56ef92514f1eaa2f3105f12277e1fae1c863d /meta/conf/machine/include
parente88fe83014b771b1868ee1159672c80f7710f41d (diff)
downloadpoky-ec7beb650fd3ad445e77d2c3c8fde27556d9d0c9.tar.gz
qemux86: drop resolution setting via uvesafb
I am not sure if this has ever worked, but uvesafb is a really outdated (VBE from the 1990s), awkward (needs v86d) and limited (no support for high resolutions) way to do it. The specific reason 640x480-32 was introduced (ages ago) was to force 32 bit mode with vmware driver, as 16bit had rendering issues. The modern, supported option is video=... kernel parameter documented here: https://wiki.archlinux.org/index.php/kernel_mode_setting#Forcing_modes_and_EDID https://github.com/torvalds/linux/blob/master/Documentation/fb/modedb.rst which can be passed directly to runqemu and doesn't require special kernel modules. Sato under X will continue to use 640x480 as that is hardcoded into xorg.conf under qemu. (From OE-Core rev: 1cf26f69fd89b43be24cd1232c43e5050b9d718a) Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine/include')
-rw-r--r--meta/conf/machine/include/qemuboot-x86.inc3
1 files changed, 1 insertions, 2 deletions
diff --git a/meta/conf/machine/include/qemuboot-x86.inc b/meta/conf/machine/include/qemuboot-x86.inc
index 049681b27d..5dcc8b6f6b 100644
--- a/meta/conf/machine/include/qemuboot-x86.inc
+++ b/meta/conf/machine/include/qemuboot-x86.inc
@@ -8,9 +8,8 @@ QB_CPU_KVM_x86-64 = "-cpu core2duo"
8 8
9QB_AUDIO_DRV = "alsa" 9QB_AUDIO_DRV = "alsa"
10QB_AUDIO_OPT = "-soundhw ac97,es1370" 10QB_AUDIO_OPT = "-soundhw ac97,es1370"
11QB_KERNEL_CMDLINE_APPEND = "uvesafb.mode_option=${UVESA_MODE} oprofile.timer=1 uvesafb.task_timeout=-1" 11QB_KERNEL_CMDLINE_APPEND = "oprofile.timer=1"
12QB_OPT_APPEND = "-show-cursor -usb -device usb-tablet" 12QB_OPT_APPEND = "-show-cursor -usb -device usb-tablet"
13# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy 13# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
14QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0" 14QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
15 15
16UVESA_MODE ?= "640x480-32"