Eric Anholt af713795c5 drm/vc4: Add a getparam ioctl for getting the V3D identity regs. ...

As I extend the driver to support different V3D revisions, userspace
needs to know what version it's targeting.  This is most easily
detected using the V3D identity registers.

v2: Make sure V3D is runtime PM on when reading the registers.
v3: Switch to a 64-bit param value (suggested by Rob Clark in review)

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v2)
Reviewed-by: Rob Clark <robdclark@gmail.com> (v3, over irc)

2016-07-14 08:08:35 -07:00

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acpi

Merge tag 'libnvdimm-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2016-05-23 11:18:01 -07:00

asm-generic

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-25 17:11:43 -07:00

clocksource

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crypto

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drm

Merge tag 'drm-intel-next-fixes-2016-05-25' of git://anongit.freedesktop.org/drm-intel into drm-next

2016-05-27 16:08:38 +10:00

dt-bindings

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2016-05-26 09:23:43 -07:00

keys

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kvm

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linux

Merge branch 'hash' of git://ftp.sciencehorizons.net/linux

2016-05-28 16:15:25 -07:00

math-emu

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media

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memory

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misc

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net

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pcmcia

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ras

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rdma

IB/core: Make device counter infrastructure dynamic

2016-05-26 12:52:51 -04:00

rxrpc

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scsi

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soc

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sound

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target

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2016-05-28 12:04:17 -07:00

trace

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2016-05-27 13:41:54 -07:00

uapi

drm/vc4: Add a getparam ioctl for getting the V3D identity regs.

2016-07-14 08:08:35 -07:00

video

Merge tag 'imx-drm-fixes-2016-05-24' of git://git.pengutronix.de/git/pza/linux into drm-next

2016-05-25 12:36:20 +10:00

xen

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Kbuild

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