qemu/hw/display/Kconfig
BALATON Zoltan c82c7336de ati-vga: Implement DDC and EDID info from monitor
This adds DDC support to ati-vga and connects i2c-ddc to it. This
allows at least MacOS with an ATI ndrv, Linux radeonfb and MorphOS to
get monitor EDID info (although MorphOS splash screen is not displayed
and radeonfb needs additional tables from vgabios-rv100). Xorg needs
additional support from VESA vgabios, it's missing INT10 0x4F15
function (see
https://gitlab.freedesktop.org/xorg/xserver/blob/master/hw/xfree86/vbe/vbe.c)
without which no DDC is available that also prevents loading the
accelerated X driver.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 046ddebb7ec8db48c4e877ee444ec1c41e385a74.1561028123.git.balaton@eik.bme.hu

ati-vga: Clarify comment

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 20190620195213.C54127461AE@zero.eik.bme.hu

ati-vga: Add DDC reg names for debug

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: 20190621181459.2F8207462AA@zero.eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-06-28 10:49:36 +02:00

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config DDC
bool
depends on I2C
select EDID
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
select FRAMEBUFFER
config SII9022
bool
depends on I2C
select DDC
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
# defaults to "N", enabled by specific boards
depends on VIRTIO_PCI
select VGA
config VHOST_USER_GPU
bool
default y
depends on VIRTIO_GPU && VHOST_USER
config VHOST_USER_VGA
bool
default y
depends on VIRTIO_VGA && VHOST_USER_GPU
config DPCD
bool
select AUX
config ATI_VGA
bool
default y if PCI_DEVICES
depends on PCI
select VGA
select BITBANG_I2C
select DDC