msm: kgsl: Add per context timestamp
Add new ioctls for per context timestamps.
Timestamp functions (read/write/wait) will now be context
specific rather than only using the global timestamp.
Per context timestamps is a requirement for priority
based queueing.
Change-Id: I5fdfb816480241b9552ecf90ed1bb22db3a652b5
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
diff --git a/drivers/gpu/msm/kgsl_snapshot.c b/drivers/gpu/msm/kgsl_snapshot.c
index cfcb2ea..c24576d 100644
--- a/drivers/gpu/msm/kgsl_snapshot.c
+++ b/drivers/gpu/msm/kgsl_snapshot.c
@@ -64,7 +64,7 @@
header->timestamp_queued = -1;
header->timestamp_retired = device->ftbl->readtimestamp(device,
- KGSL_TIMESTAMP_RETIRED);
+ context, KGSL_TIMESTAMP_RETIRED);
_ctxtptr += sizeof(struct kgsl_snapshot_linux_context);