[OE-core] [PATCHv2 19/22] runqemu: add support for virgl GL acceleration
Alexander Kanavin
alex.kanavin at gmail.com
Tue Jan 15 16:38:54 UTC 2019
Also, do not hardcode -vga option to qemu, set it according to command line parameters.
Signed-off-by: Alexander Kanavin <alex.kanavin at gmail.com>
---
meta/conf/machine/include/qemuboot-x86.inc | 2 +-
scripts/runqemu | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/meta/conf/machine/include/qemuboot-x86.inc b/meta/conf/machine/include/qemuboot-x86.inc
index 5fdbe4df50e..574b7bbfc7d 100644
--- a/meta/conf/machine/include/qemuboot-x86.inc
+++ b/meta/conf/machine/include/qemuboot-x86.inc
@@ -11,7 +11,7 @@ QB_CPU_KVM_x86-64 = "-cpu core2duo"
QB_AUDIO_DRV = "alsa"
QB_AUDIO_OPT = "-soundhw ac97,es1370"
QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=${UVESA_MODE} oprofile.timer=1 uvesafb.task_timeout=-1"
-QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet"
+QB_OPT_APPEND = "-show-cursor -usb -device usb-tablet"
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
diff --git a/scripts/runqemu b/scripts/runqemu
index c4a0ca811d9..38de092bfd7 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -74,6 +74,8 @@ of the following environment variables (in any order):
MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified)
Simplified QEMU command-line options can be passed with:
nographic - disable video console
+ gl - enable virgl-based GL acceleration
+ gl-es - enable virgl-based GL acceleration, using OpenGL ES
serial - enable a serial console on /dev/ttyS0
serialstdio - enable a serial console on the console (regardless of graphics mode)
slirp - enable user networking, no root privileges is required
@@ -427,12 +429,18 @@ class BaseConfig(object):
sys.argv.remove(quiet)
unknown_arg = ""
+ if 'gl' not in sys.argv[1:] and 'gl-es' not in sys.argv[1:]:
+ self.qemu_opt_script += ' -vga vmware'
for arg in sys.argv[1:]:
if arg in self.fstypes + self.vmtypes:
self.check_arg_fstype(arg)
elif arg == 'nographic':
self.qemu_opt_script += ' -nographic'
self.kernel_cmdline_script += ' console=ttyS0'
+ elif arg == 'gl':
+ self.qemu_opt_script += ' -vga virtio -display gtk,gl=on'
+ elif arg == 'gl-es':
+ self.qemu_opt_script += ' -vga virtio -display gtk,gl=es'
elif arg == 'serial':
self.kernel_cmdline_script += ' console=ttyS0'
self.serialconsole = True
--
2.17.1
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