seabios - seabios

	Commit message (Collapse)	Author	Age	Files	Lines
*	qemu: add qemu ramfb support	Gerd Hoffmann	2018-06-22	1	-0/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Add support for qemu ramfb. This is a simple boot framebuffer device, with normal ram being used to back the framebuffer and fw_cfg being used to configure the device. Use case (on x86): boot display for vgpu devices (which neither emulate vga nor have a vgabios). Sharing fw_cfg code with seabios turned out to be difficuilt due to various dependencies the code has on infrastructure which only seabios has. So include a copy of the code here, with those dependencies removed and also stripped down because we don't need a non-dma fallback here. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
*	vgasrc: add allocate_pmm()	Gerd Hoffmann	2018-06-22	1	-0/+1
\| \| \| \| \| \|	Factor out pmm allocation function from stack allocator. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
*	qemu: add bochs-display support	Gerd Hoffmann	2018-06-22	1	-0/+3
\| \| \| \| \| \| \| \| \| \|	Use coreboot text mode emulation to also support the qemu bochs-display device. This is a new display device supporting simple linear framebuffers, using the bochs register interface. No support for legacy vga (text modes, planar modes, cga modes, 8bpp palette modes all dropped). The bochs interface is compatible with the qemu stdvga. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
*	cbvga: factor out cbvga_setup_modes()	Gerd Hoffmann	2018-06-22	1	-0/+1
\| \| \| \| \| \|	Factor out generic data structure setup code from cbvga_setup(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
*	SeaVGABIOS/vbe: Query driver for scanline pitch v2	Patrick Rudolph	2017-06-12	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \|	Query the driver for the real scanline pitch in bytes. As cbvga doesn't change the pitch on mode change, always return the same pitch, that might exceed width times Bytes-per-pixel. Report the default stdvga pitch for all other drivers. Signed-off-by: Patrick Rudolph <siro@das-labor.org>
*	version: Update header files now that version.c is not auto generated	Kevin O'Connor	2016-08-05	1	-0/+3
\| \| \| \|	Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	vgautil: Move definitions from cbvga.h and clext.h to vgautil.h	Kevin O'Connor	2016-08-05	1	-1/+30
\| \| \| \| \| \| \|	These files only need to export simple function definitions - move them to vgautil.h. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	vgautil: Move generic definitions from stdvga.h to vgautil.h	Kevin O'Connor	2016-08-05	1	-0/+31
\| \| \| \| \| \| \|	Don't use stdvga.h for function definitions of code in stdvgamodes.c and stdvgaio.c. Move them to vgautil.h. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	vgautil: Add new header file with misc function and variable definitions	Kevin O'Connor	2016-08-05	1	-0/+30
	Move the generic function and variable definitions from vgabios.h to a new file vgautil.h. This reduces the size and complexity of vgabios.h. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>