Revert "msm: vidc: disable CPU L2 cache PC during video sessions"

* seems to be causing pm_qos issues This reverts commit 402078b5492ecd0b97c12433113ea756a71b7e56. Signed-off-by: Jprimero15 <[email protected]>
zeelog · Sep 10, 2024 · ce5c925 · ce5c925
1 parent 0419abf
commit ce5c925
Showing 1 changed file with 0 additions and 14 deletions.
diff --git a/drivers/media/platform/msm/vidc/msm_v4l2_vidc.c b/drivers/media/platform/msm/vidc/msm_v4l2_vidc.c
@@ -20,7 +20,6 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <linux/pm_qos.h>
 #include <linux/types.h>
 #include <linux/version.h>
 #include <linux/io.h>
@@ -35,7 +34,6 @@
 
 #define BASE_DEVICE_NUMBER 32
 
-static struct pm_qos_request msm_v4l2_vidc_pm_qos_request;
 struct msm_vidc_drv *vidc_driver;
 
 
@@ -63,12 +61,6 @@ static int msm_v4l2_open(struct file *filp)
 		core->id, vid_dev->type);
 		return -ENOMEM;
 	}
-
-
-	dprintk(VIDC_DBG, "pm_qos_add with latency 1000usec\n");
-	pm_qos_add_request(&msm_v4l2_vidc_pm_qos_request,
-			PM_QOS_CPU_DMA_LATENCY, 1000);
-
 	clear_bit(V4L2_FL_USES_V4L2_FH, &vdev->flags);
 	filp->private_data = &(vidc_inst->event_handler);
 	trace_msm_v4l2_vidc_open_end("msm_v4l2_open end");
@@ -85,12 +77,6 @@ static int msm_v4l2_close(struct file *filp)
 
 	rc = msm_vidc_close(vidc_inst);
 	filp->private_data = NULL;
-
-	dprintk(VIDC_DBG, "pm_qos_update and remove\n");
-	pm_qos_update_request(&msm_v4l2_vidc_pm_qos_request,
-			PM_QOS_DEFAULT_VALUE);
-	pm_qos_remove_request(&msm_v4l2_vidc_pm_qos_request);
-
 	trace_msm_v4l2_vidc_close_end("msm_v4l2_close end");
 	return rc;
 }