OpenE2K/qemu-e2k
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c1076c3e13
qemu-e2k/hw/display
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Paolo Bonzini c1076c3e13 framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 
The MemoryRegionSection contains enough information to access the
RAM region underlying the framebuffer, and can be cached inside the
display device.

By doing this, the new framebuffer_update_memory_section function can
enable dirty memory logging on the relevant RAM region.  The function
must be called whenever the stride or base of the framebuffer changes;
a simple way to cover these cases is to call it on every full frame
invalidation, which is a rare case.

framebuffer_update_display now works entirely on a MemoryRegionSection,
without going through cpu_physical_memory_map/unmap.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-07-24 13:57:45 +02:00
..
ads7846.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
blizzard_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
blizzard.c blizzard: do not depend on VGA internals 2015-01-15 10:44:13 +03:00
cg3.c hw/display/cg3.c: Fix memory leak 2015-06-23 20:23:39 +03:00
cirrus_vga_rop2.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
cirrus_vga_rop.h cirrus: Fix host CPU blits 2014-07-11 10:17:02 +02:00
cirrus_vga.c cirrus_vga: QOMify 2015-05-19 11:40:01 +02:00
exynos4210_fimd.c hw/display/exynos4210_fimd: Fix bit-swapping code 2015-06-15 18:06:08 +01:00
framebuffer.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +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 qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
jazz_led.c jazz_led: Add missing break in switch case 2014-05-24 00:07:56 +04:00
Makefile.objs virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
milkymist-tmu2.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
milkymist-vgafb_template.h milkymist-vgafb: swap pixel data in source buffer 2014-02-04 19:34:30 +01:00
milkymist-vgafb.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
omap_dss.c omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
omap_lcd_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
omap_lcdc.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
pl110_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
pl110.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
pxa2xx_lcd.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
pxa2xx_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
qxl-logger.c hw/display/qxl-logger.c: Constify some variable 2015-06-23 20:23:39 +03:00
qxl-render.c spice: use bottom half instead of refresh timer for cursor updates 2014-12-16 14:15:29 +01:00
qxl.c qxl: allow to specify head limit to qxl driver 2015-07-16 17:31:05 +02:00
qxl.h qxl: allow to specify head limit to qxl driver 2015-07-16 17:31:05 +02:00
sm501_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
sm501.c display: add memory_region_sync_dirty_bitmap calls 2015-06-05 17:09:58 +02:00
ssd0303.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
ssd0323.c ssd0323: fix buffer overun on invalid state load 2014-05-05 22:15:02 +02:00
tc6393xb_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
tc6393xb.c hw/display/tc6393xb.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
tcx.c hw/display/tcx.c: Fix memory leak 2015-06-23 20:23:39 +03:00
vga_int.h virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
vga-helpers.h vga: Rename vga_template.h to vga-helpers.h 2014-09-30 13:34:09 +02:00
vga-isa-mm.c vga: allow non-global vmstate 2014-04-28 10:21:55 +02:00
vga-isa.c isa: remove isa_mem_base variable 2015-02-13 14:09:28 +00:00
vga-pci.c virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
vga.c migration: Use normal VMStateDescriptions for Subsections 2015-06-12 06:53:57 +02:00
vga.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
virtio-gpu-pci.c virtio-gpu: use virtio_instance_init_common, fixup properties 2015-07-07 11:23:18 +02:00
virtio-gpu.c virtio-gpu: use virtio_instance_init_common, fixup properties 2015-07-07 11:23:18 +02:00
virtio-vga.c virtio-gpu: use virtio_instance_init_common, fixup properties 2015-07-07 11:23:18 +02:00
vmware_vga.c memory: differentiate memory_region_is_logging and memory_region_get_dirty_log_mask 2015-06-05 17:09:58 +02:00
xenfb.c Add tracing to xenfb. 2015-02-10 09:27:19 +03:00