2023-08-01 11:34:31

by Arnd Bergmann

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Subject: [PATCH] clk: qcom: fix some Kconfig corner cases

From: Arnd Bergmann <[email protected]>

The SM_GCC_8550 symbol and others can only be built for ARM64 or when
compile testing, but it gets selected by other drivers that can also be
built for 32-bit ARCH_QCOM when not compile testing, which results in
a Kconfig warning:

WARNING: unmet direct dependencies detected for SM_GCC_8550
Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n])
Selected by [m]:
- SM_GPUCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]
- SM_VIDEOCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]

Add further 'depends on' statements to tighten this in a way that
avoids the missing dependencies.

Fixes: fd0b5b106fcab ("clk: qcom: Introduce SM8350 VIDEOCC")
Fixes: 441fe711be384 ("clk: qcom: videocc-sm8450: Add video clock controller driver for SM8450")
Fixes: f53153a37969c ("clk: qcom: videocc-sm8550: Add video clock controller driver for SM8550")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/clk/qcom/Kconfig | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 263e55d75e3f5..ed7dc3349e34e 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -995,6 +995,7 @@ config SM_GPUCC_8450

config SM_GPUCC_8550
tristate "SM8550 Graphics Clock Controller"
+ depends on ARM64 || COMPILE_TEST
select SM_GCC_8550
help
Support for the graphics clock controller on SM8550 devices.
@@ -1031,6 +1032,7 @@ config SM_VIDEOCC_8250

config SM_VIDEOCC_8350
tristate "SM8350 Video Clock Controller"
+ depends on ARM64 || COMPILE_TEST
select SM_GCC_8350
select QCOM_GDSC
help
@@ -1040,6 +1042,7 @@ config SM_VIDEOCC_8350

config SM_VIDEOCC_8550
tristate "SM8550 Video Clock Controller"
+ depends on ARM64 || COMPILE_TEST
select SM_GCC_8550
select QCOM_GDSC
help
@@ -1088,6 +1091,7 @@ config CLK_GFM_LPASS_SM8250

config SM_VIDEOCC_8450
tristate "SM8450 Video Clock Controller"
+ depends on ARM64 || COMPILE_TEST
select SM_GCC_8450
select QCOM_GDSC
help
--
2.39.2



2023-08-01 12:01:14

by Konrad Dybcio

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Subject: Re: [PATCH] clk: qcom: fix some Kconfig corner cases

On 1.08.2023 12:56, Arnd Bergmann wrote:
> From: Arnd Bergmann <[email protected]>
>
> The SM_GCC_8550 symbol and others can only be built for ARM64 or when
> compile testing, but it gets selected by other drivers that can also be
> built for 32-bit ARCH_QCOM when not compile testing, which results in
> a Kconfig warning:
>
> WARNING: unmet direct dependencies detected for SM_GCC_8550
> Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n])
> Selected by [m]:
> - SM_GPUCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]
> - SM_VIDEOCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]
>
> Add further 'depends on' statements to tighten this in a way that
> avoids the missing dependencies.
>
> Fixes: fd0b5b106fcab ("clk: qcom: Introduce SM8350 VIDEOCC")
> Fixes: 441fe711be384 ("clk: qcom: videocc-sm8450: Add video clock controller driver for SM8450")
> Fixes: f53153a37969c ("clk: qcom: videocc-sm8550: Add video clock controller driver for SM8550")
> Signed-off-by: Arnd Bergmann <[email protected]>
> ---
Reviewed-by: Konrad Dybcio <[email protected]>

Konrad

2023-08-03 17:01:31

by Bjorn Andersson

[permalink] [raw]
Subject: Re: [PATCH] clk: qcom: fix some Kconfig corner cases


On Tue, 01 Aug 2023 12:56:32 +0200, Arnd Bergmann wrote:
> The SM_GCC_8550 symbol and others can only be built for ARM64 or when
> compile testing, but it gets selected by other drivers that can also be
> built for 32-bit ARCH_QCOM when not compile testing, which results in
> a Kconfig warning:
>
> WARNING: unmet direct dependencies detected for SM_GCC_8550
> Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n])
> Selected by [m]:
> - SM_GPUCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]
> - SM_VIDEOCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m]
>
> [...]

Applied, thanks!

[1/1] clk: qcom: fix some Kconfig corner cases
commit: b6bcd1c0c27e1f210228346e6d23a2ec0c263e8c

Best regards,
--
Bjorn Andersson <[email protected]>