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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drm	drm/vc4: Add a getparam ioctl for getting the V3D identity regs.	2016-07-14 08:08:35 -07:00
host1x	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
ipu-v3	drm/imx: Match imx-ipuv3-crtc components using device node in platform data	2016-05-23 12:35:11 +02:00
vga	vga_switcheroo: Add support for switching only the DDC	2016-02-09 11:21:07 +01:00
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