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path: root/hw/display/qxl.h
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2018-10-29qxl: store channel id in qxl->idGerd Hoffmann1-0/+1
See qemu_spice_add_display_interface(), the console index is also used as channel id. So put that into the qxl->id field too. In typical use cases (one primary qxl-vga device, optionally one or more secondary qxl devices, no non-qxl display devices) this doesn't change anything. With this in place the qxl->id can not be used any more to figure whenever a given device is primary (with vga compat mode) or secondary. So add a bool to track this. Cc: spice-devel@lists.freedesktop.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181012114540.27829-1-kraxel@redhat.com
2018-09-27qxl: use guest_monitor_config for local renderer.Gerd Hoffmann1-0/+2
When processing monitor config from guest store head0 width and height for single-head configurations. Use these when creating the DisplaySurface in the local renderer. This fixes a rendering issue with wayland. Wayland rounds up the framebuffer width and height to a multiple of 64, so with odd resolutions (800x600 for example) the framebuffer is larger than the actual screen. The monitor config has the actual screen size though. This fixes guest display for anything using the local renderer (non-spice UI, screendump monitor command). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180919103057.9666-1-kraxel@redhat.com
2018-08-21qxl: drop unused generation variableGerd Hoffmann1-1/+0
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180810132236.25908-1-kraxel@redhat.com
2018-01-22Replace all occurances of __FUNCTION__ with __func__Alistair Francis1-1/+1
Replace all occurs of __FUNCTION__ except for the check in checkpatch with the non GCC specific __func__. One line in hcd-musb.c was manually tweaked to pass checkpatch. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> [THH: Removed hunks related to pxa2xx_mmci.c (fixed already)] Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-12-18hw/display/vga: "vga_int.h" requires "ui/console.h"Philippe Mathieu-Daudé1-1/+0
since The VGACommonState struct has a GraphicHwOps *hw_ops member, then remove the now unnecessary includes. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-04-24qxl: add xres and yres propertiesGerd Hoffmann1-0/+2
Add properties for the default display resolution, pass on that information to the guest so the driver can use it. Also move up qxl_crc32() function so we don't need a forward declaration. Additionally guest driver updates are needed so the guest driver will actually pick this up, which will probably land in linux kernel 4.12. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421092234.8368-1-kraxel@redhat.com
2017-04-11qxl: add migration blocker to avoid pre-save assertGerd Hoffmann1-0/+1
Cc: 1635339@bugs.launchpad.net Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170410113131.2585-1-kraxel@redhat.com
2016-07-12Clean up decorations and whitespace around header guardsMarkus Armbruster1-1/+1
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-07-06qxl: store memory region and offset instead of pointer for guest slotsGerd Hoffmann1-1/+2
Store MemoryRegion and offset instead of a pointer for each qxl memory slot, so we can easily figure in which memory region an qxl object stored. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1466597244-5938-2-git-send-email-kraxel@redhat.com
2016-07-06qxl: use uint64_t for vram sizeGerd Hoffmann1-2/+2
This allows for the 64bit vram bar to become larger than 2G (try -device qxl-vga,vram64_size_mb=8192). https://bugzilla.redhat.com/show_bug.cgi?id=1340439 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1465389648-5179-1-git-send-email-kraxel@redhat.com
2015-07-16qxl: allow to specify head limit to qxl driverFrediano Ziglio1-0/+3
This patch allow to limit number of heads using qxl driver. By default qxl driver is not limited on any kind on head use so can decide to use as much heads. libvirt has this as a video card parameter (actually set to 1 but not used). This parameter will allow to limit setting a use can do (which could be confusing). Signed-off-by: Frediano Ziglio <fziglio@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-19qxl: QOMifyGonglei1-0/+3
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-05PortioList: Store PortioList in device stateKirill Batuzov1-0/+1
PortioList is an abstraction used for construction of MemoryRegionPortioList from MemoryRegionPortio. It can be used later to unmap created memory regions. It also requires proper cleanup because some of the memory inside is allocated dynamically. By moving PortioList ot device state we make it possible to cleanup later and avoid leaking memory. This change spans several target platforms. The following testcases cover all changed lines: qemu-system-ppc -M prep qemu-system-i386 -vga qxl qemu-system-i386 -M isapc -soundhw adlib -device ib700,id=watchdog0,bus=isa.0 Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-04qxl: replace pipe signaling with bottom halfGerd Hoffmann1-2/+1
qxl creates a pipe, then writes something to it to wake up the iothread from the spice server thread to raise an irq. These days qemu bottom halves can be scheduled from threads and signals, so there is no reason to do this any more. Time to clean it up. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-18qxl: define qxl operating on 4k pagesGerd Hoffmann1-0/+3
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-08hw: move private headers to hw/ subdirectories.Paolo Bonzini1-0/+165
Many headers are used only in a single directory. These can be kept in hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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