qemu-patch-raspberry4/hw/display/Kconfig
BALATON Zoltan 862b4a291d hw/display: Add basic ATI VGA emulation
At least two machines, the PPC mac99 and MIPS fulong2e, have an ATI
gfx chip by default (Rage 128 Pro and M6/RV100 respectively) and
guests running on these and the PMON2000 firmware of the fulong2e
expect this to be available. Fortunately these are very similar chips
so they can be mostly emulated in the same device model. This patch
adds basic emulation of these ATI VGA chips.

While this is incomplete and currently only enough to run the MIPS
firmware and get framebuffer output with Linux, it allows the fulong2e
board to work more like the real hardware and having it in QEMU in
this state provides a way to experiment with it and allows others to
contribute to improve it. It is compiled for all archs but only the
fulong2e (which currently has no display output at all) is set to use
it by default (in a separate patch).

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Tested-by: Andrew Randrianasulu <randrianasulu@gmail.com>
Tested-by: Howard Spoelstra <hsp.cat7@gmail.com>
Message-id: 0b1b7c22873a6e37627261b04fb687412b25ff4f.1552152100.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-03-11 08:04:55 +01:00

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config EDID
bool
config FW_CFG_DMA
bool
config ADS7846
bool
config VGA_CIRRUS
bool
default y if PCI_DEVICES
depends on PCI
select VGA
config G364FB
bool
config JAZZ_LED
bool
config PL110
bool
config SII9022
bool
depends on I2C
config SSD0303
bool
depends on I2C
config SSD0323
bool
config VGA_PCI
bool
default y if PCI_DEVICES
depends on PCI
select VGA
select EDID
config VGA_ISA
bool
depends on ISA_BUS
select VGA
config VGA_ISA_MM
bool
select VGA
config VMWARE_VGA
bool
default y if PCI_DEVICES
depends on PCI
select VGA
config BOCHS_DISPLAY
bool
default y if PCI_DEVICES
depends on PCI
select VGA
select EDID
config BLIZZARD
bool
config FRAMEBUFFER
bool
config MILKYMIST_TMU2
bool
depends on OPENGL && X11
config SM501
bool
select I2C
select DDC
select SERIAL
config TCX
bool
config CG3
bool
config VGA
bool
config QXL
bool
depends on SPICE && PCI
select VGA
config VIRTIO_GPU
bool
default y
depends on VIRTIO
select EDID
config VIRTIO_VGA
bool
default y if PCI_DEVICES
depends on VIRTIO_PCI
select VGA
config DPCD
bool
config ATI_VGA
bool
default y if PCI_DEVICES
depends on PCI
select VGA