samples: video: capture: rt10xx: Add work-around for init priority issue

Similar to the mcxn947 (ov7670/smartDMA) issue, the CSI needs to be initialized BEFORE the camera sensor to provide clock to the camera sensor. However, the CSI node refers to the camera sensor node in the DT so it has to be initialized AFTER the sensor to be able to compiled. This is a deadlock issue as Zephyr currently does not allow circular dependency. Disable the init priority check as a work-around for this. Signed-off-by: Phi Bang Nguyen <[email protected]>
zephyrproject-rtos · Oct 18, 2024 · d1c1d92 · d1c1d92
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diff --git a/samples/drivers/video/capture/boards/mimxrt1060_evkb.conf b/samples/drivers/video/capture/boards/mimxrt1060_evkb.conf
@@ -2,3 +2,7 @@
 CONFIG_DMA=y
 CONFIG_MCUX_ELCDIF_PXP=y
 CONFIG_MCUX_ELCDIF_PXP_FLIP_HORIZONTAL=y
+
+# Workaround for issue where the CSI driver needs to initialize before
+# the camera sensor, so that it can provide clock for the camera device
+CONFIG_CHECK_INIT_PRIORITIES=n
diff --git a/samples/drivers/video/capture/boards/mimxrt1064_evk.conf b/samples/drivers/video/capture/boards/mimxrt1064_evk.conf
@@ -2,3 +2,7 @@
 CONFIG_DMA=y
 CONFIG_MCUX_ELCDIF_PXP=y
 CONFIG_MCUX_ELCDIF_PXP_FLIP_HORIZONTAL=y
+
+# Workaround for issue where the CSI driver needs to initialize before
+# the camera sensor, so that it can provide clock for the camera device
+CONFIG_CHECK_INIT_PRIORITIES=n