3 Commits

Author	SHA1	Message	Date
Gerd Hoffmann	9ecdb039b7	bochs: add endian switching support ... Recently (qemu 2.2+) the qemu stdvga got a register to switch the vga framebuffer endianness. This patch adds code to explicitly set the endianness of the framebuffer. In most cases this has no effect as the default is guest architecture endianness. It is needed though in case a architecture supports both big and little endian, i.e. for ppc64le. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>	2014-11-20 11:26:54 +10:00
Gerd Hoffmann	fbd2f9fe97	bochs: little cleanup ... Drop some leftover, commented code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>	2014-11-20 11:26:37 +10:00
Gerd Hoffmann	0a6659bdc5	drm/bochs: new driver ... DRM driver for (virtual) vga cards using the bochs dispi interface, such as the qemu standard vga (qemu -vga std). Don't bother supporting anything but 32bpp for now, even though the virtual hardware is able to do that. Known issue: mmap(/dev/fb0) doesn't work. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>	2013-12-23 11:02:39 +10:00