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Commit c026b608 authored by Prakash Kamliya's avatar Prakash Kamliya
Browse files

msm: kgsl: change pm_qos_latency to pm-qos-latency 



Use hyphen symbol instead of underscore for pm-qos-latency
property name. Hyphen should be used instead of underscore
in device tree property name.

Change-Id: I23f720159b4ecb3d81cbd13b570cee8fc633253a
Signed-off-by: default avatarPrakash Kamliya <pkamliya@codeaurora.org>
parent 360013b1

Documentation/devicetree/bindings/gpu/adreno.txt

+7 −0
Original line number Diff line number Diff line
@@ -79,6 +79,13 @@ Optional Properties: 
			   This is used to override faulty hardware readings.

- qcom,strtstp-sleepwake:  Boolean. Enables use of GPU SLUMBER instead of SLEEP for power savings



- qcom,pm-qos-latency:		Every time GPU wakes up from sleep, driver votes for

				acceptable maximum latency to the pm-qos driver. This

				voting demands that *CPU* can not go into a power save

				state *if* the latency to bring CPU back into normal

				state is more than this value.

				Value is in microseconds.



The following properties are optional as collecting data via coresight might

not be supported for every chipset. The documentation for coresight

properties can be found in:

drivers/gpu/msm/adreno.c

+2 −2
Original line number Diff line number Diff line
@@ -1493,8 +1493,8 @@ static int adreno_of_get_pdata(struct platform_device *pdev) 
	if (ret)

		goto err;



	/* get pm_qos from target, set it to default if not found */

	if (adreno_of_read_property(pdev->dev.of_node, "qcom,pm_qos_latency",

	/* get pm-qos-latency from target, set it to default if not found */

	if (adreno_of_read_property(pdev->dev.of_node, "qcom,pm-qos-latency",

		&pdata->pm_qos_latency))

		pdata->pm_qos_latency = 501;