dfaggioli/qemu
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
edafba3921da2ceb1097dfbe47d6eaaf1963566c
qemu/hw/display
History
Gerd Hoffmann d08c1fd6db stdvga: fix screen blanking 
In case the display surface uses a shared buffer (i.e. uses vga vram
directly instead of a shadow) go unshare the buffer before clearing it.

This avoids vga memory corruption, which in turn fixes unblanking not
working properly with X11.

Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2067
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240605131444.797896-2-kraxel@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit b1cf266c82)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-06-20 10:04:36 +03:00
..
acpi-vga-stub.c
acpi: pc: vga: use AcpiDevAmlIf interface to build VGA device descriptors
2022-11-07 14:00:29 -05:00
acpi-vga.c
acpi: pc: vga: use AcpiDevAmlIf interface to build VGA device descriptors
2022-11-07 14:00:29 -05:00
artist.c
artist: set memory region owners for buffers to the artist device
2022-06-26 18:40:28 +01:00
ati_2d.c
hw/display/ati: allow compiling without PIXMAN
2023-11-07 14:04:25 +04:00
ati_dbg.c
ati-vga: Add 30 bit palette access register
2023-11-06 15:58:43 +04:00
ati_int.h
ati-vga: Implement fallback for pixman routines
2023-11-06 15:58:45 +04:00
ati_regs.h
ati-vga: Add 30 bit palette access register
2023-11-06 15:58:43 +04:00
ati.c
hw/display/ati: allow compiling without PIXMAN
2023-11-07 14:04:25 +04:00
bcm2835_fb.c
hw/display/bcm2835_fb: Fix framebuffer allocation address
2022-07-26 14:09:44 +01:00
blizzard.c
hw/display: fix tab indentation
2022-11-08 10:23:32 +01:00
bochs-display.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
cg3.c
Remove qemu-common.h include from most units
2022-04-06 14:31:55 +02:00
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
display: include dependencies explicitly
2022-11-10 10:17:18 -05:00
cirrus_vga_rop2.h
cirrus: fix PUTPIXEL macro
2017-03-27 12:14:45 +02:00
cirrus_vga_rop.h
cirrus: fix off-by-one in cirrus_bitblt_rop_bkwd_transp_*_16
2017-03-17 10:23:44 +01:00
cirrus_vga.c
bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx
2023-01-18 11:14:34 +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: Fix clock of Detailed Timing Descriptor
2022-03-04 11:31:46 +01:00
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
framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer
2015-07-24 13:57:45 +02:00
g364fb.c
bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx
2023-01-18 11:14:34 +01:00
i2c-ddc.c
Mark remaining global TypeInfo instances as const
2022-02-21 13:30:20 +00:00
jazz_led.c
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
Kconfig
arm/kconfig: XLNX_ZYNQMP_ARM depends on PIXMAN
2023-11-07 14:04:25 +04:00
macfb.c
macfb: allow reads from the DAFB_LUT register
2023-11-05 15:48:36 +01:00
meson.build
hw/display/ati: allow compiling without PIXMAN
2023-11-07 14:04:25 +04:00
next-fb.c
hw/display/next-fb: Fix comment typo
2022-12-03 22:07:07 +01:00
omap_dss.c
hw/arm/omap: Drop useless casts from void * to pointer
2023-01-12 17:15:09 +00:00
omap_lcdc.c
hw/arm/omap: Drop useless casts from void * to pointer
2023-01-12 17:15:09 +00:00
pl110_template.h
Replace config-time define HOST_WORDS_BIGENDIAN
2022-04-06 10:50:37 +02:00
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: fix tab indentation
2022-11-08 10:23:32 +01:00
qxl-logger.c
hw/display/qxl: Pass requested buffer size to qxl_phys2virt()
2022-11-29 18:15:26 -05:00
qxl-render.c
ui: rename cursor_{put->unref}
2023-03-13 22:57:39 +04:00
qxl.c
qxl: don't assert() if device isn't yet initialized
2023-09-08 13:08:52 +03:00
qxl.h
ui/spice: Require spice-server >= 0.14.0
2023-01-19 13:30:01 +01:00
ramfb-standalone.c
ramfb-standalone: add migration support
2023-10-18 10:10:49 +02:00
ramfb.c
ramfb: add migration support
2023-10-18 10:10:49 +02:00
sii9022.c
hw/i2c: add asynchronous send
2022-06-30 09:21:14 +02:00
sm501.c
hw/sm501: allow compiling without PIXMAN
2023-11-07 14:04:25 +04:00
ssd0303.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
ssd0323.c
hw/display: spelling fixes
2023-08-31 19:47:43 +02:00
tc6393xb.c
Use g_new() & friends where that makes obvious sense
2022-03-21 15:44:44 +01:00
tcx.c
Remove qemu-common.h include from most units
2022-04-06 14:31:55 +02:00
trace-events
ui/spice: QXLInterface method set_mm_time() is now dead, drop
2023-01-19 13:30:01 +01:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
vga_int.h
display: include dependencies explicitly
2022-11-10 10:17:18 -05:00
vga_regs.h
hw/display: fix tab indentation
2022-11-08 10:23:32 +01:00
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.c
docs/specs/standard-vga: Convert to rST
2023-11-02 12:52:06 +00:00
vga-mmio.c
display: include dependencies explicitly
2022-11-10 10:17:18 -05:00
vga-pci.c
docs/specs/standard-vga: Convert to rST
2023-11-02 12:52:06 +00:00
vga.c
stdvga: fix screen blanking
2024-06-20 10:04:36 +03:00
vhost-user-gpu-pci.c
modules: introduces module_kconfig directive
2022-06-06 09:26:53 +02:00
vhost-user-gpu.c
vhost-user-gpu: skip VHOST_USER_GPU_UPDATE when !PIXMAN
2023-11-07 14:04:25 +04:00
vhost-user-vga.c
modules: introduces module_kconfig directive
2022-06-06 09:26:53 +02:00
virtio-dmabuf.c
hw/display: fix memleak from virtio_add_resource
2023-10-22 05:18:16 -04:00
virtio-gpu-base.c
migration: simplify blockers
2023-10-20 08:51:41 +02:00
virtio-gpu-gl.c
modules: introduces module_kconfig directive
2022-06-06 09:26:53 +02:00
virtio-gpu-pci-gl.c
modules: introduces module_kconfig directive
2022-06-06 09:26:53 +02:00
virtio-gpu-pci-rutabaga.c
virtio-gpu-rutabaga: Add empty interface to fix arm64 crash
2023-11-06 14:25:30 +04:00
virtio-gpu-pci.c
virtio-gpu: hostmem
2023-10-16 11:29:56 +04:00
virtio-gpu-rutabaga.c
gfxstream + rutabaga: add initial support for gfxstream
2023-10-16 11:29:56 +04:00
virtio-gpu-udmabuf-stubs.c
virtio-gpu: splitting one extended mode guest fb into n-scanouts
2021-11-05 12:29:19 +01:00
virtio-gpu-udmabuf.c
virtio-gpu-udmabuf: correct naming of QemuDmaBuf size properties
2023-07-17 15:22:28 +04:00
virtio-gpu-virgl.c
virtio-gpu: Correct virgl_renderer_resource_get_info() error check
2024-02-14 21:44:10 +03:00
virtio-gpu.c
hw/display/virtio-gpu: Protect from DMA re-entrancy bugs
2024-04-10 20:32:12 +03:00
virtio-vga-gl.c
modules: introduces module_kconfig directive
2022-06-06 09:26:53 +02:00
virtio-vga-rutabaga.c
gfxstream + rutabaga: add initial support for gfxstream
2023-10-16 11:29:56 +04:00
virtio-vga.c
virtio-gpu: hostmem
2023-10-16 11:29:56 +04:00
virtio-vga.h
hw/display/virtio-vga: Convert TYPE_VIRTIO_VGA_BASE to 3-phase reset
2022-12-16 15:59:07 +00:00
vmware_vga.c
hw/display/vmware_vga: fix probably typo
2023-11-13 16:56:24 +01:00
xenfb.c
ui/input: Constify QemuInputHandler structure
2023-10-19 23:13:28 +02:00
xlnx_dp.c
audio: propagate Error * out of audio_init
2023-10-03 10:29:40 +02:00