msm: kgsl: Remove extra call to sync_fence_put()

sync_fence_put is called twice and cause NULL pointer dereference.

Change-Id: Ia29e676af28d9040d1ba1ee8669f1306cc8b4035
Signed-off-by: Alex Wong <waiw@codeaurora.org>
msm: kgsl: generate descriptive names for kgsl-timeline

Generate names for kgsl-timelines using the following format:
<device>-<thread name>(<tid>)-<proc name>(<pid>)-<context id>

This makes it possible to identify the context of a timeline in the
sync dump, which makes it much easier to identify which context has
a GPU timeout.

Change-Id: I0ce0614a53a93fd81094d92c9bef7053e6d416d2
Git-commit: e3348f389f715cb2143a708ec6796d3f65e03821
Git-repo: https://www.codeaurora.org/gitweb/quic/la/?p=kernel/msm.git
Signed-off-by: Fred Fettinger <fred.fettinger@motorola.com>
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
msm: kgsl: show timestamp in sync dump

Improve the debug information printed for kgsl points and timelines.

kgsl_sync_pt_value_str:
  - show timestamp passed to kgsl_add_fence_event()
kgsl_sync_timeline_value_str:
  - show most recent timestamp passed to kgsl_sync_timeline_signal()
  - show last retired timestamp according to kgsl_sync_get_timestamp()

Change-Id: I93fe408b06de054b11e05784cd7175ed3fcb76ad
Git-commit: 595e213985f63d6aa484c966a4f4a710b31ca209
Git-repo: https://www.codeaurora.org/gitweb/quic/la/?p=kernel/msm.git
Signed-off-by: Fred Fettinger <fred.fettinger@motorola.com>
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
msm_fb: Increase base fence timeout

The earlier value of 1 second caused unnecessary warnings on
heavy workloads by the GPU.

Change-Id: Ib4a5b098267251d5c63c4d8d2a2f51b339acc1d2
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
msm: rotator: Add proper checks for enabling Fast YUV

For rotator version 2.0 and above, there is support for fast
YUV which gives better rotator performance. However, there are
few constraints related to height under which fast YUV cannot be
enabled when 90 degree rotation is enabled. Make sure
to add proper checks before enabling fast YUV.

Change-Id: Iafd204a6e4ef09e1151d01d8fde35359b7c3b7a5
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
msm: rotator: Enable support for 2-pass fast YUV mode

Add support for 2-pass rotator operation for downscaling
and 90 degree rotation when rotator operates in fast YUV
mode. 2-pass is supported for 420 H2V2 formats.

Change-Id: Ib8ce802a5a8aabe10c88422e3b8d82708c5b05d4
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>

Conflicts:
	drivers/char/msm_rotator.c