Files
poky/meta/recipes-devtools/qemu/files/arm-bgr.patch
Constantin Musca 505f88fd3e qemu: upgrade to 1.3.0
remove-hardcoded-libexec.patch: removed
    - included in the new version

qemu-vmware-vga-depth.patch: removed
    - doesn't apply anymore
    - the problem addressed by the patch is fixed by
reverting commit 1f202568e0553b416483e5993f1bde219c22cf72

Revert-vmware_vga-Add-back-some-info-in-local-state-.patch:
    - VMware VGA requires that the depth presented to the guest
to be the same as the Display Surface depth in order to do not
corrupt the display
    - do not cache the DS depth (the depth might change)
    - revert commit 1f202568

- QEMU now uses pixman (DEPENDS += "pixman")
- rearrange the recipe in order to mimic the bitbake flow
- update both variants (.tar.bz2, git)

(From OE-Core rev: 7622c4f6c050f26f252066a0fcaacdbf340dcefa)

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-13 15:18:42 +00:00

31 lines
1.0 KiB
Diff

After kernel commit:
http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-3.0/commit/?h=meta&id=9728c1b6a724daefc413b44e10253cdbb5e06d08
It appears that the emulated colours in qemu are incorrect and that
the red and blue channels are reversed. This patch reverses that logic
so the colours are correctly displayed on the versatile platform which
doesn't support the BGR bit.
RP 16/9/2011
Upstream-Status: Pending
Index: qemu-1.2.0/hw/pl110.c
===================================================================
--- qemu-1.2.0.orig/hw/pl110.c 2012-09-06 14:07:27.619821133 -0700
+++ qemu-1.2.0/hw/pl110.c 2012-09-06 14:12:07.699829648 -0700
@@ -168,7 +168,11 @@
fprintf(stderr, "pl110: Bad color depth\n");
exit(1);
}
- if (s->cr & PL110_CR_BGR)
+
+ if (s->version && s->bpp == BPP_16)
+ /* Code assumes BPP_16 == 565 and BGR is never set on the versatile in 565 mode */
+ bpp_offset = 0;
+ else if (s->cr & PL110_CR_BGR)
bpp_offset = 0;
else
bpp_offset = 24;