msm: kgsl: Add a work item for processing expired timestamps
Add a work item to be triggered following a RB complete interrupt
signifying that a timestamp has been processed and retired on
the GPU. To kick things off, this work item is the the new home
for flushing expired memory objects allowing us to get rid of
kgsl_memqueue_drain and its various offspring.
Change-Id: Ic0dedbad853291ae5d05247241f449a7b523e318
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
diff --git a/drivers/gpu/msm/kgsl_device.h b/drivers/gpu/msm/kgsl_device.h
index 10e345a..2f369ed 100644
--- a/drivers/gpu/msm/kgsl_device.h
+++ b/drivers/gpu/msm/kgsl_device.h
@@ -165,6 +165,7 @@
struct kgsl_pwrscale pwrscale;
struct kobject pwrscale_kobj;
struct pm_qos_request_list pm_qos_req_dma;
+ struct work_struct ts_expired_ws;
};
struct kgsl_context {