On Thu Feb 5 15:56:19 2026 +0100, Arnd Bergmann wrote:
> When build-testined with CONFIG_QCOM_MDT_LOADER=m and VIDEO_QCOM_IRIS=y,
> the kernel fails to link:
>
> x86_64-linux-ld: drivers/media/platform/qcom/iris/iris_firmware.o: in
> function `iris_fw_load':
> iris_firmware.c:(.text+0xb0): undefined reference to `qcom_mdt_get_size'
> iris_firmware.c:(.text+0xfd): undefined reference to `qcom_mdt_load'
>
> The problem is the conditional 'select' statement. Change this to
> make the driver built-in here regardless of CONFIG_ARCH_QCOM.
>
> Signed-off-by: Arnd Bergmann <[email protected]>
> Reviewed-by: Konrad Dybcio <[email protected]>
> Reviewed-by: Dikshita Agarwal <[email protected]>
> Reviewed-by: Bryan O'Donoghue <[email protected]>
> Fixes: d19b163356b8 ("media: iris: implement video firmware load/unload")
> Cc: [email protected]
> Signed-off-by: Bryan O'Donoghue <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/qcom/iris/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/qcom/iris/Kconfig
b/drivers/media/platform/qcom/iris/Kconfig
index 3c803a05305a..5498f48362d1 100644
--- a/drivers/media/platform/qcom/iris/Kconfig
+++ b/drivers/media/platform/qcom/iris/Kconfig
@@ -3,7 +3,7 @@ config VIDEO_QCOM_IRIS
depends on VIDEO_DEV
depends on ARCH_QCOM || COMPILE_TEST
select V4L2_MEM2MEM_DEV
- select QCOM_MDT_LOADER if ARCH_QCOM
+ select QCOM_MDT_LOADER
select QCOM_SCM
select VIDEOBUF2_DMA_CONTIG
help
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