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2017-04-24exynos: make display updates thread safeGerd Hoffmann1-5/+6
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-7-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-12hw/display: QOM'ify exynos4210_fimd.cxiaoqiang zhao1-7/+12
* Drop the old SysBus init function and use instance_init * Move graphic_console_init into realize stage Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-id: 1462417489-28603-2-git-send-email-zxq_yx_007@163.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-29arm: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-13-git-send-email-peter.maydell@linaro.org
2015-09-11maint: avoid useless "if (foo) free(foo)" patternDaniel P. Berrange1-3/+1
The free() and g_free() functions both happily accept NULL on any platform QEMU builds on. As such putting a conditional 'if (foo)' check before calls to 'free(foo)' merely serves to bloat the lines of code. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-06-15hw/display/exynos4210_fimd: Fix bit-swapping codePeter Maydell1-1/+1
fimd_swap_data() includes code to reverse the bits in a 64-bit integer, but an off-by-one error meant that it would try to shift off the top of the integer. Correct the bug (spotted by Coverity). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1432912615-23107-1-git-send-email-peter.maydell@linaro.org
2015-06-05display: enable DIRTY_MEMORY_VGA tracking explicitlyPaolo Bonzini1-7/+13
This will be required soon by the memory core. Tested-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-13savevm: Remove all the unneeded version_minimum_id_old (arm)Juan Quintela1-2/+2
After commit 767adce2d, they are redundant. This way we don't assign them except when needed. Once there, there were lots of cases where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (apart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: fixed minor conflict, corrected commit message typos] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-05console: add head to index to qemu consoles.Gerd Hoffmann1-1/+1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-29exynos4210_fimd: QOM cast cleanupAndreas Färber1-6/+12
Introduce a type constant, use QOM casts and rename the parent field. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-04hw/d*: pass owner to memory_region_init* functionsPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add ref/unref callsPaolo Bonzini1-0/+6
Add ref/unref calls at the following places: - places where memory regions are stashed by a listener and used outside the BQL (including in Xen or KVM). - memory_region_find callsites - creation of aliases and containers (only the aliased/contained region gets a reference to avoid loops) - around calls to del_subregion/add_subregion, where the region could disappear after the first call Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: make section size a 128-bit integerPaolo Bonzini1-2/+2
So far, the size of all regions passed to listeners could fit in 64 bits, because artificial regions (containers and aliases) are eliminated by the memory core, leaving only device regions which have reasonable sizes An IOMMU however cannot be eliminated by the memory core, and may have an artificial size, hence we may need 65 bits to represent its size. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-25console: add device link to QemuConsolesGerd Hoffmann1-1/+1
So it is possible to figure which qemu console displays which device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16console: add GraphicHwOpsGerd Hoffmann1-2/+6
Pass a single GraphicHwOps struct pointer to graphic_console_init, instead of a bunch of function pointers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16console: simplify screendumpGerd Hoffmann1-1/+1
Screendumps are alot simpler as we can update non-active QemuConsoles now. So we only need to update the QemuConsole we want write out, then dump the DisplaySurface content into a ppm file. Done. No console switching needed. No special support code in the gfx card emulation needed. Zap it all. Also move ppm_save out of the vga code and next to the qmp_screendump function. For now screen dumping is limited to console #0 (like it used to be), even though it is dead simple to extend it to other consoles. I wanna finish the console cleanup before setting new qapi interfaces into stone. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
2013-04-16exynos4210_fimd.c: fix display resize bug introduced after console revampIgor Mitsyanko1-3/+4
In exynos4210 display update function, we were acquiring DisplaySurface pointer before calling screen resize function, not paying attention that resize procedure can replace current DisplaySurface with newly allocated one. Right thing to do is to initialize DisplaySurface AFTER a call to resize function. Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-08hw: move display devices to hw/display/, configure via default-configs/Paolo Bonzini1-0/+1930
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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