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author | Alexander Kanavin <alex.kanavin@gmail.com> | 2019-02-22 15:33:45 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-02-25 11:44:52 +0000 |
commit | cd4cdecd01c305b83a7483e44edb6ba856821148 (patch) | |
tree | 7a65fa17ea7fcf8b8bef5eec9c6e9298cda2bd7b /scripts/runqemu | |
parent | 18f565f3ca18c281b4a99721fcfcbcc5405d6346 (diff) | |
download | openembedded-core-contrib-cd4cdecd01c305b83a7483e44edb6ba856821148.tar.gz |
runqemu: add options for enabling virgl GL acceleration
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/runqemu')
-rwxr-xr-x | scripts/runqemu | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/runqemu b/scripts/runqemu index d171c4f894..054037312b 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -74,6 +74,9 @@ 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 + egl-headless - enable headless EGL output; use vnc or spice to see it 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 @@ -434,6 +437,26 @@ class BaseConfig(object): 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 == 'egl-headless': + self.qemu_opt_script += ' -vga virtio -display egl-headless' + # As runqemu can be run within bitbake (when using testimage, for example), + # we need to ensure that we run host pkg-config, and that it does not + # get mis-directed to native build paths set by bitbake. + try: + del os.environ['PKG_CONFIG_PATH'] + del os.environ['PKG_CONFIG_DIR'] + del os.environ['PKG_CONFIG_LIBDIR'] + except KeyError: + pass + try: + dripath = subprocess.check_output("PATH=/bin:/usr/bin:$PATH pkg-config --variable=dridriverdir dri", shell=True) + except subprocess.CalledProcessError as e: + raise RunQemuError("Could not determine the path to dri drivers on the host via pkg-config.\nPlease install Mesa development files (particularly, dri.pc) on the host machine.") + os.environ['LIBGL_DRIVERS_PATH'] = dripath.decode('utf-8').strip() elif arg == 'serial': self.kernel_cmdline_script += ' console=ttyS0' self.serialconsole = True |