forked from Minki/linux
b0df0b251b
Backmerge Linus master to get the connector locking revert. * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux: (645 commits) sysctl: fix proc_doulongvec_ms_jiffies_minmax() Revert "drm/probe-helpers: Drop locking from poll_enable" MAINTAINERS: add Dan Streetman to zbud maintainers MAINTAINERS: add Dan Streetman to zswap maintainers mm: do not export ioremap_page_range symbol for external module mn10300: fix build error of missing fpu_save() romfs: use different way to generate fsid for BLOCK or MTD frv: add missing atomic64 operations mm, page_alloc: fix premature OOM when racing with cpuset mems update mm, page_alloc: move cpuset seqcount checking to slowpath mm, page_alloc: fix fast-path race with cpuset update or removal mm, page_alloc: fix check for NULL preferred_zone kernel/panic.c: add missing \n fbdev: color map copying bounds checking frv: add atomic64_add_unless() mm/mempolicy.c: do not put mempolicy before using its nodemask radix-tree: fix private list warnings Documentation/filesystems/proc.txt: add VmPin mm, memcg: do not retry precharge charges proc: add a schedule point in proc_pid_readdir() ...
19 lines
704 B
Plaintext
19 lines
704 B
Plaintext
config DRM_CIRRUS_QEMU
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tristate "Cirrus driver for QEMU emulated device"
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depends on DRM && PCI && MMU
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select DRM_KMS_HELPER
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select DRM_TTM
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help
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This is a KMS driver for emulated cirrus device in qemu.
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It is *NOT* intended for real cirrus devices. This requires
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the modesetting userspace X.org driver.
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Cirrus is obsolete, the hardware was designed in the 90ies
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and can't keep up with todays needs. More background:
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https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
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Better alternatives are:
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- stdvga (DRM_BOCHS, qemu -vga std, default in qemu 2.2+)
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- qxl (DRM_QXL, qemu -vga qxl, works best with spice)
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- virtio (DRM_VIRTIO_GPU), qemu -vga virtio)
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