shuanshuan.jiang e8ca27af46 camera: manage csi power [1/2]
PD#SWPL-180124

Problem:
CSI module needs to enter a low power state when not in use

Solution:
1.enable pm runtime of csi device
2.power off when csi fe close
3.power on when csi fe open
4.get clock pointer in probe function
5.set clock rate and enable clock when csi fe open
6.disable clock when csi fe close

Verify:
s6&sm1

Change-Id: I40309a0e740231fddf143b7b40576bd21d1f2914
Signed-off-by: shuanshuan.jiang <shuanshuan.jiang@amlogic.com>
2024-08-14 21:45:03 -07:00
2024-08-14 21:44:55 -07:00
2024-08-14 21:45:03 -07:00
S
Description
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118 MiB
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