[Bug 1914535] Re: PL110 8-bit mode is not emulated correctly

2021-02-23 Thread Vadim Averin
Well... I don't have any ARM Versatile Express board. Also, documentation and manuals are not saying much about it -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1914535 Title: PL110 8-bit mode is n

[Bug 1914535] Re: PL110 8-bit mode is not emulated correctly

2021-02-22 Thread Vadim Averin
So how can I manage it to display grayscale? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1914535 Title: PL110 8-bit mode is not emulated correctly Status in QEMU: New Bug description: When

[Bug 1914535] Re: PL110 8-bit mode is not emulated correctly

2021-02-19 Thread Vadim Averin
So, were you able to reproduce it? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1914535 Title: PL110 8-bit mode is not emulated correctly Status in QEMU: New Bug description: When the emulat

[Bug 1914535] Re: PL110 8-bit mode is not emulated correctly

2021-02-15 Thread Vadim Averin
Archive with all the demo files (kernel, disk image, dtb file, screenshot of the bug): https://avevad.ddns.net/storage/qbug.tar QEMU commandline: qemu-system-arm -serial stdio -M vexpress-a15 -dtb vexpress-v2p-ca15_a7.dtb -smp 4 -m 256M -kernel zImage_new -append "console=ttyAMA0 root=/dev/mmc

[Bug 1914535] [NEW] PL110 8-bit mode is not emulated correctly

2021-02-03 Thread Vadim Averin
Public bug reported: When the emulated pl110/pl111 is switched programmatically to 8-bit color depth mode, the display is drawn green and blue, but the real PL110 displays grayscale in 8-bit mode. The bug appears in qemu-system-arm version 3.1.0 (Debian 1:3.1+dfsg-8+deb10u8) and qemu-system-arm v