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05ece98f965997649b8d922d224240459bcc1403
qemu/hw/display
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Dennis Wölfing 05ece98f96 vga: Allow writing VBE_DISPI_ID5 to ID register 
The highest VBE_DISPI_INDEX_ID version supported by QEMU is
VBE_DISPI_ID5. But currently QEMU only allows writing values up to
VBE_DISPI_ID4 to the VBE_DISPI_INDEX_ID register.

As a result of this when a lower version is written to this register and
later VBE_DISPI_ID5 is written back, reads from the register will
continue to report the lower version.

Indeed SeaBIOS is doing that during VGA initialization which causes
guests to always read VBE_DISPI_ID0 instead of the correct version.

Signed-off-by: Dennis Wölfing <denniswoelfing@gmx.de>
Message-Id: <20210607115303.228659-1-denniswoelfing@gmx.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-06-15 07:11:03 +02:00
..
artist.c
Clean up includes
2020-12-10 17:16:44 +01:00
ati_2d.c
ati: check x y display parameter values
2020-11-04 08:25:17 +01:00
ati_dbg.c
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
ati_int.h
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ati_regs.h
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
ati.c
ati-vga: Add dummy MEM_SDRAM_MODE_REG
2020-06-30 22:54:24 +02:00
bcm2835_fb.c
nomaintainer: Fix Lesser GPL version number
2020-11-15 17:04:40 +01:00
blizzard.c
display/blizzard: use extract16() for fix clang analyzer warning in blizzard_draw_line16_32()
2020-05-04 11:17:27 +02:00
bochs-display.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
cg3.c
vl: extract softmmu/datadir.c
2020-12-10 12:15:18 -05:00
cirrus_vga_internal.h
hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file
2018-10-15 09:57:33 +02:00
cirrus_vga_isa.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
cirrus_vga_rop2.h
…
cirrus_vga_rop.h
…
cirrus_vga.c
hw/display/cirrus_vga: Fix hexadecimal format string specifier
2020-11-13 07:36:33 +01:00
dpcd.c
hw/display/dpcd: Convert debug printf()s to trace events
2020-05-28 11:38:57 +02:00
edid-generate.c
edid: add support for DisplayID extension (5k resolution)
2021-05-10 11:41:02 +02:00
edid-region.c
Include exec/memory.h slightly less
2019-08-16 13:31:52 +02:00
exynos4210_fimd.c
hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
2020-11-02 16:52:17 +00:00
framebuffer.c
Include hw/hw.h exactly where needed
2019-08-16 13:31:52 +02:00
framebuffer.h
…
g364fb.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
i2c-ddc.c
qdev: set properties with device_class_set_props()
2020-01-24 20:59:15 +01:00
jazz_led.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
Kconfig
Drop the deprecated lm32 target
2021-05-12 18:20:25 +02:00
macfb.c
hw/display/macfb: Classify the "nubus-macfb" as display device
2021-06-05 21:21:56 +02:00
meson.build
virtio-gpu: Add udmabuf helpers
2021-05-27 12:06:37 +02:00
next-fb.c
Do not include hw/boards.h if it's not really necessary
2021-05-02 17:24:51 +02:00
omap_dss.c
hw/display/omap_dss: Replace fprintf() call by qemu_log_mask(LOG_UNIMP)
2020-05-28 11:38:57 +02:00
omap_lcdc.c
hw/display/omap_lcdc: Delete unnecessary macro
2021-03-06 13:30:38 +00:00
pl110_template.h
hw/display/pl110: Remove use of BITS from pl110_template.h
2021-03-14 13:14:55 +00:00
pl110.c
hw/display/pl110: Remove use of BITS from pl110_template.h
2021-03-14 13:14:55 +00:00
pxa2xx_lcd.c
hw/display/pxa2xx: Inline template header
2021-03-14 13:14:56 +00:00
qxl-logger.c
hw/display/qxl: Fix bad printf format specifiers
2021-02-04 14:32:40 +01:00
qxl-render.c
qxl: also notify the rendering is done when skipping it
2021-02-04 14:32:40 +01:00
qxl.c
hw/display/qxl: Set pci rom address aligned with page size
2021-05-27 11:55:59 +02:00
qxl.h
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ramfb-standalone.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
ramfb.c
ramfb: fix size calculation
2020-05-18 15:43:51 +02:00
sii9022.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
sm501.c
hw/display/sm501: Inline template header into C file
2021-03-10 09:07:08 +11:00
ssd0303.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ssd0323.c
hw/ssi: Rename SSI 'slave' as 'peripheral'
2020-12-10 12:15:03 -05:00
tc6393xb.c
hw/display/tc6393xb: Inline tc6393xb_draw_graphic32() at its callsite
2021-03-06 13:30:38 +00:00
tcx.c
hw: Replace anti-social QOM type names
2021-03-19 15:18:43 +01:00
trace-events
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
vga_int.h
vga: cleanup mapping of VRAM for non-PCI VGA
2019-12-18 02:34:13 +01:00
vga_regs.h
Clean up header guards that don't match their file name
2019-05-13 08:58:55 +02:00
vga-access.h
vga: move access helpers to separate include file
2019-09-19 10:37:46 +02:00
vga-helpers.h
vga: move access helpers to separate include file
2019-09-19 10:37:46 +02:00
vga-isa-mm.c
vga: cleanup mapping of VRAM for non-PCI VGA
2019-12-18 02:34:13 +01:00
vga-isa.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
vga-pci.c
edid: add support for DisplayID extension (5k resolution)
2021-05-10 11:41:02 +02:00
vga.c
vga: Allow writing VBE_DISPI_ID5 to ID register
2021-06-15 07:11:03 +02:00
vhost-user-gpu-pci.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
vhost-user-gpu.c
vhost_user_gpu: Drop dead check for g_malloc() failure
2021-03-09 21:41:52 +01:00
vhost-user-vga.c
vhost-user-vga: Use typedef name for instance_size
2020-09-09 13:20:22 -04:00
virtio-gpu-base.c
virtio-gpu: Add initial definitions for blob resources
2021-05-27 12:07:37 +02:00
virtio-gpu-gl.c
virtio-gpu: move fields to struct VirtIOGPUGL
2021-05-10 13:55:28 +02:00
virtio-gpu-pci-gl.c
virtio-gpu: add virtio-gpu-gl-pci
2021-05-10 13:55:28 +02:00
virtio-gpu-pci.c
Use DECLARE_*CHECKER* macros
2020-09-09 09:27:09 -04:00
virtio-gpu-udmabuf.c
virtio-gpu: Add helpers to create and destroy dmabuf objects
2021-05-27 12:07:37 +02:00
virtio-gpu-virgl.c
virtio-gpu: Refactor virtio_gpu_create_mapping_iov
2021-05-27 12:07:37 +02:00
virtio-gpu.c
virtio-gpu: Update cursor data using blob
2021-05-27 12:07:37 +02:00
virtio-vga-gl.c
virtio-gpu: add virtio-vga-gl
2021-05-10 13:55:28 +02:00
virtio-vga.c
display/ui: add a callback to indicate GL state is flushed
2021-02-04 15:58:54 +01:00
virtio-vga.h
qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros
2020-09-18 14:12:32 -04:00
vmware_vga.c
hw/display/vmware_vga: Remove dependency on VNC header
2021-01-27 09:48:04 +01:00
xenfb.c
Include hw/hw.h exactly where needed
2019-08-16 13:31:52 +02:00
xlnx_dp.c
hw/display/xlnx_dp: Free FIFOs adding xlnx_dp_finalize()
2021-03-30 14:05:33 +01:00