qemu-e2k/hw
Dongwon Kim e86a93f554 virtio-gpu: splitting one extended mode guest fb into n-scanouts
When guest is running Linux/X11 with extended multiple displays mode enabled,
the guest shares one scanout resource each time containing whole surface
rather than sharing individual display output separately. This extended frame
is properly splited and rendered on the corresponding scanout surfaces but
not in case of blob-resource (zero copy).

This code change lets the qemu split this one large surface data into multiple
in case of blob-resource as well so that each sub frame then can be blitted
properly to each scanout.

v2: resizing qemu console in virtio_gpu_update_dmabuf to scanout's width and
    height

v3: updating stub function of virtio_gpu_update_dmabuf to match the type

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Vivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <20211104065153.28897-5-dongwon.kim@intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-11-05 12:29:19 +01:00
..
9pfs 9pfs: use P9Array in v9fs_walk() 2021-10-27 14:45:22 +02:00
acpi hw/acpi: Add VIOT table 2021-11-01 18:49:10 -04:00
adc hw/adc: Add basic Aspeed ADC model 2021-10-12 08:20:08 +02:00
alpha
arm hw/arm/virt: Rename default_bus_bypass_iommu 2021-11-02 14:14:55 -04:00
audio
avr
block
char hw/char/sh_serial: Add device id to trace output 2021-10-30 18:39:37 +02:00
core Trivial patches branch pull request 20211101 v2 2021-11-03 11:24:09 -04:00
cpu
cris
display virtio-gpu: splitting one extended mode guest fb into n-scanouts 2021-11-05 12:29:19 +01:00
dma hw/dma: sifive_pdma: Don't run DMA when channel is disclaimed 2021-10-07 08:41:33 +10:00
gpio hw: aspeed_gpio: Fix GPIO array indexing 2021-10-12 08:20:08 +02:00
hppa
hyperv
i2c aspeed/i2c: QOMify AspeedI2CBus 2021-10-12 08:20:08 +02:00
i386 * Build system fixes and cleanups 2021-11-03 13:07:30 -04:00
ide ide: Cap LBA28 capacity announcement to 2^28-1 2021-11-02 13:02:46 +01:00
input hw/input/lasips2: Fix typos in function names 2021-10-31 21:05:40 +01:00
intc hw/intc/sh_intc: Remove unneeded local variable initialisers 2021-10-30 18:39:37 +02:00
ipack
ipmi
isa vt82c686: Add a method to VIA_ISA to raise ISA interrupts 2021-10-18 00:41:36 +02:00
m68k q800: drop 8-bit graphic_depth check for Apple 21 inch display 2021-10-20 16:25:04 +02:00
mem kconfig: split CONFIG_SPARSE_MEM from fuzzing 2021-10-14 09:50:56 +02:00
microblaze
mips hw/mips/boston: Add FDT generator 2021-10-18 00:41:36 +02:00
misc hw/misc: deprecate the 'sga' device 2021-11-02 17:24:18 +01:00
net virtio-net: vhost control virtqueue support 2021-10-20 04:44:05 -04:00
nios2
nubus
nvme
nvram hw/nvram: Fix Memory Leak in Xilinx ZynqMP eFuse device 2021-10-23 18:50:33 +02:00
openrisc
pci pci: Export pci_for_each_device_under_bus*() 2021-11-01 19:36:11 -04:00
pci-bridge qdev: Make DeviceState.id independent of QemuOpts 2021-10-15 16:06:35 +02:00
pci-host hw/sh4: Coding style: White space fixes 2021-10-30 11:46:40 +02:00
pcmcia
ppc pci: Export pci_for_each_device_under_bus*() 2021-11-01 19:36:11 -04:00
rdma qapi: introduce x-query-rdma QMP command 2021-11-02 15:55:14 +00:00
remote hw/remote/proxy: Categorize Wireless devices as 'Network' ones 2021-10-04 09:47:26 +02:00
riscv hw/riscv: opentitan: Fixup the PLIC context addresses 2021-10-28 14:39:23 +10:00
rtc
rx
s390x pci: Export pci_for_each_device_under_bus*() 2021-11-01 19:36:11 -04:00
scsi esp: ensure in-flight SCSI requests are always cancelled 2021-11-02 15:57:27 +01:00
sd hw/sd: add nuvoton MMC 2021-11-02 14:14:55 -04:00
sensor
sh4 hw/intc/sh_intc: Inline and drop sh_intc_source() function 2021-10-30 18:39:37 +02:00
smbios
sparc
sparc64
ssi aspeed/smc: Use a container for the flash mmio address space 2021-10-22 09:52:17 +02:00
timer hw/timer/sh_timer: Remove use of hw_error 2021-10-30 18:39:37 +02:00
tpm tpm: mark correct memory region range dirty when clearing RAM 2021-10-02 08:43:21 +02:00
tricore
usb Initial conversion of HMP debugging commands to QMP 2021-11-03 08:04:32 -04:00
vfio vfio/common: Add a trace point when a MMIO RAM section cannot be mapped 2021-11-01 12:17:51 -06:00
virtio pc,pci,virtio: features, fixes 2021-11-02 19:24:17 -04:00
watchdog watchdog: remove select_watchdog_action 2021-11-02 15:57:27 +01:00
xen pci: Export pci_for_each_device_under_bus*() 2021-11-01 19:36:11 -04:00
xenpv
xtensa
Kconfig
meson.build