kernel/linux.git/include/uapi/drm/msm_drm.h, branch v4.10.2

drm/msm: update uapi header license

2016-11-26T20:44:16+00:00

The same file in libdrm is, as is the tradition with the rest of libdrm, etc, using an MIT license. To avoid complications in the future with sync'ing the uapi header to libdrm, lets fix the license mismatch now before there are any non-trivial commits from someone other than myself. Cc: Emil Velikov Cc: Gabriel Laskar Cc: Mikko Rapeli Signed-off-by: Rob Clark Acked-by: Emil Velikov

drm/msm: submit support for out-fences

2016-09-15T21:47:40+00:00

Signed-off-by: Rob Clark

drm/msm: submit support for in-fences

2016-09-15T21:39:49+00:00

Signed-off-by: Rob Clark

drm/msm: extend the submit ioctl to pass in flags

2016-09-15T21:21:13+00:00

We'll want to be able to pass in flags, such as asking for explicit fencing, and possibly other things down the road. Fortunately we don't need a full 32b for the pipe-id. So use the upper 16 bits for flags (which could be extended or reduced later if needed, so start adding flags from the high bits). Since anything with the upper bits set would not be a valid pipe-id, an old userspace would not set any of the upper bits, and an old kernel would reject it as an invalid pipe-id. Signed-off-by: Rob Clark

drm/msm: add madvise ioctl

2016-07-16T14:09:05+00:00

Doesn't do anything too interesting until we wire up shrinker. Pretty much lifted from i915. Signed-off-by: Rob Clark

drm/msm: add extern C guard for the UAPI header

2016-05-13T13:06:08+00:00

Signed-off-by: Emil Velikov Acked-by: Rob Clark (over irc)

drm/msm: add timestamp param

2016-03-03T16:55:32+00:00

We need this for GL_TIMESTAMP queries. Note: currently only supported on a4xx.. a3xx doesn't have this always-on counter. I think we could emulate it with the one CP counter that is available, but for now it is of limited usefulness on a3xx (since we can't seem to do time-elapsed queries in any sane way with the existing firmware on a3xx, and if you are trying to do profiling on a tiler you want time-elapsed). We can add that later if it becomes useful. Signed-off-by: Rob Clark

drm/msm: add max-freq gpu param to uapi

2016-02-10T20:25:54+00:00

We need this in userspace for interpreting some of the perf ctrs. Note possibly not quite sufficient if we had some frequency mgmt approach other than race-to-idle. Not really sure what the best thing to do if we did. Although displaying results as a percentage of max frequence seems sensible(ish) if we did. Signed-off-by: Rob Clark Signed-off-by: Dave Airlie

drm/msm: trivial whitespace fix

2015-12-14T16:49:33+00:00

Signed-off-by: Rob Clark

drm: fix inclusion of drm.h in msm_drm.h

2015-12-10T11:33:23+00:00

Using `#include "drm.h"` instead of `#include ` allow drm headers to be moved in another directory without changes, like for the libdrm imports. Signed-off-by: Gabriel Laskar Reviewed-by: Emil Velikov CC: Emil Velikov CC: Mikko Rapeli