[PATCH] media: rkisp1: Depend on PM

[Igor Velkov via B4 Relay]

From: Igor Velkov <iav@xxxxxx>

rkisp1_runtime_resume() enables the clocks and lets the interrupt
handlers run. Without CONFIG_PM it is never called, so rkisp1_probe()
reads RKISP1_CIF_VI_ID with the clocks disabled and every interrupt
handler returns IRQ_NONE.

ARCH_ROCKCHIP and arm64 ARCH_MXC select PM, and no arm32 i.MX has this
ISP, so only COMPILE_TEST builds lose the driver. rkcif already depends
on PM.

Signed-off-by: Igor Velkov <iav@xxxxxx>
---
Split out of the rkvdec CONFIG_PM discussion, as Nicolas asked [1].
Without PM, olddefconfig on arm64 COMPILE_TEST now drops the driver;
with PM it builds as before (W=1).

[1] https://lore.kernel.org/r/8aafdbbf04a0d939c6b4d7d5577d97bb58d1c439.camel@xxxxxxxxxxxxx
---
 drivers/media/platform/rockchip/rkisp1/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/rockchip/rkisp1/Kconfig b/drivers/media/platform/rockchip/rkisp1/Kconfig
index f53eb1f3f3e7..c825fbacee96 100644
--- a/drivers/media/platform/rockchip/rkisp1/Kconfig
+++ b/drivers/media/platform/rockchip/rkisp1/Kconfig
@@ -4,6 +4,7 @@ config VIDEO_ROCKCHIP_ISP1
 	depends on V4L_PLATFORM_DRIVERS
 	depends on VIDEO_DEV && OF
 	depends on ARCH_ROCKCHIP || ARCH_MXC || COMPILE_TEST
+	depends on PM
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
 	select VIDEOBUF2_DMA_CONTIG

---
base-commit: 27285b099fbc5cb2ae3aef20f3bbd7b3c88b3005
change-id: 20261102-rkisp1-depends-on-pm-219d94239b56

Best regards,
-- 
Igor Velkov <iav@xxxxxx>