diff mbox series

drm/msm: fix new Konfig dependency warning

Message ID 20230219185401.10479-1-rdunlap@infradead.org
State New
Headers
Series drm/msm: fix new Konfig dependency warning |

Commit Message

Randy Dunlap Feb. 19, 2023, 6:54 p.m. UTC 
  DEVFREQ_GOV_SIMPLE_ONDEMAND depends on PM_DEVFREQ, so in order to
select the former safely, this symbol should also depend on
PM_DEVFREQ to avoid a Kconfig dependency warning.

WARNING: unmet direct dependencies detected for DEVFREQ_GOV_SIMPLE_ONDEMAND
  Depends on [n]: PM_DEVFREQ [=n]
  Selected by [m]:
  - DRM_MSM [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n)

Fixes: 6563f60f14cb ("drm/msm/gpu: Add devfreq tuning debugfs")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedreno@lists.freedesktop.org
---
 drivers/gpu/drm/msm/Kconfig |    1 +
 1 file changed, 1 insertion(+)

Comments

Rob Clark Feb. 19, 2023, 11:09 p.m. UTC | #1 
On Sun, Feb 19, 2023 at 10:54 AM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> DEVFREQ_GOV_SIMPLE_ONDEMAND depends on PM_DEVFREQ, so in order to
> select the former safely, this symbol should also depend on
> PM_DEVFREQ to avoid a Kconfig dependency warning.
>
> WARNING: unmet direct dependencies detected for DEVFREQ_GOV_SIMPLE_ONDEMAND
>   Depends on [n]: PM_DEVFREQ [=n]
>   Selected by [m]:
>   - DRM_MSM [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n)
>

Actually, I fixed devfreq[1] so that we no longer depend on
DEVFREQ_GOV_SIMPLE_ONDEMAND .. probably we should just drop
DEVFREQ_GOV_SIMPLE_ONDEMAND from the kconfig instead, sorry I forgot
to do that already

BR,
-R

[1] https://patchwork.freedesktop.org/series/113232/

> Fixes: 6563f60f14cb ("drm/msm/gpu: Add devfreq tuning debugfs")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Cc: Rob Clark <robdclark@gmail.com>
> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Cc: Sean Paul <sean@poorly.run>
> Cc: David Airlie <airlied@gmail.com>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: linux-arm-msm@vger.kernel.org
> Cc: dri-devel@lists.freedesktop.org
> Cc: freedreno@lists.freedesktop.org
> ---
>  drivers/gpu/drm/msm/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
>
> diff -- a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
> --- a/drivers/gpu/drm/msm/Kconfig
> +++ b/drivers/gpu/drm/msm/Kconfig
> @@ -9,6 +9,7 @@ config DRM_MSM
>         depends on QCOM_OCMEM || QCOM_OCMEM=n
>         depends on QCOM_LLCC || QCOM_LLCC=n
>         depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
> +       depends on PM_DEVFREQ
>         select IOMMU_IO_PGTABLE
>         select QCOM_MDT_LOADER if ARCH_QCOM
>         select REGULATOR
Randy Dunlap Feb. 19, 2023, 11:12 p.m. UTC | #2 
On 2/19/23 15:09, Rob Clark wrote:
> On Sun, Feb 19, 2023 at 10:54 AM Randy Dunlap <rdunlap@infradead.org> wrote:
>>
>> DEVFREQ_GOV_SIMPLE_ONDEMAND depends on PM_DEVFREQ, so in order to
>> select the former safely, this symbol should also depend on
>> PM_DEVFREQ to avoid a Kconfig dependency warning.
>>
>> WARNING: unmet direct dependencies detected for DEVFREQ_GOV_SIMPLE_ONDEMAND
>>   Depends on [n]: PM_DEVFREQ [=n]
>>   Selected by [m]:
>>   - DRM_MSM [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n)
>>
> 
> Actually, I fixed devfreq[1] so that we no longer depend on
> DEVFREQ_GOV_SIMPLE_ONDEMAND .. probably we should just drop
> DEVFREQ_GOV_SIMPLE_ONDEMAND from the kconfig instead, sorry I forgot
> to do that already

OK, I'll resend the patch with that change, unless you want to handle it...

Thanks.

> BR,
> -R
> 
> [1] https://patchwork.freedesktop.org/series/113232/
> 
>> Fixes: 6563f60f14cb ("drm/msm/gpu: Add devfreq tuning debugfs")
>> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
>> Cc: Rob Clark <robdclark@gmail.com>
>> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
>> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> Cc: Sean Paul <sean@poorly.run>
>> Cc: David Airlie <airlied@gmail.com>
>> Cc: Daniel Vetter <daniel@ffwll.ch>
>> Cc: linux-arm-msm@vger.kernel.org
>> Cc: dri-devel@lists.freedesktop.org
>> Cc: freedreno@lists.freedesktop.org
>> ---
>>  drivers/gpu/drm/msm/Kconfig |    1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff -- a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
>> --- a/drivers/gpu/drm/msm/Kconfig
>> +++ b/drivers/gpu/drm/msm/Kconfig
>> @@ -9,6 +9,7 @@ config DRM_MSM
>>         depends on QCOM_OCMEM || QCOM_OCMEM=n
>>         depends on QCOM_LLCC || QCOM_LLCC=n
>>         depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
>> +       depends on PM_DEVFREQ
>>         select IOMMU_IO_PGTABLE
>>         select QCOM_MDT_LOADER if ARCH_QCOM
>>         select REGULATOR
Rob Clark Feb. 19, 2023, 11:55 p.m. UTC | #3 
On Sun, Feb 19, 2023 at 3:12 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
>
>
> On 2/19/23 15:09, Rob Clark wrote:
> > On Sun, Feb 19, 2023 at 10:54 AM Randy Dunlap <rdunlap@infradead.org> wrote:
> >>
> >> DEVFREQ_GOV_SIMPLE_ONDEMAND depends on PM_DEVFREQ, so in order to
> >> select the former safely, this symbol should also depend on
> >> PM_DEVFREQ to avoid a Kconfig dependency warning.
> >>
> >> WARNING: unmet direct dependencies detected for DEVFREQ_GOV_SIMPLE_ONDEMAND
> >>   Depends on [n]: PM_DEVFREQ [=n]
> >>   Selected by [m]:
> >>   - DRM_MSM [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n)
> >>
> >
> > Actually, I fixed devfreq[1] so that we no longer depend on
> > DEVFREQ_GOV_SIMPLE_ONDEMAND .. probably we should just drop
> > DEVFREQ_GOV_SIMPLE_ONDEMAND from the kconfig instead, sorry I forgot
> > to do that already
>
> OK, I'll resend the patch with that change, unless you want to handle it...

Go for it, thx

BR,
-R

> Thanks.
>
> > BR,
> > -R
> >
> > [1] https://patchwork.freedesktop.org/series/113232/
> >
> >> Fixes: 6563f60f14cb ("drm/msm/gpu: Add devfreq tuning debugfs")
> >> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> >> Cc: Rob Clark <robdclark@gmail.com>
> >> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
> >> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> >> Cc: Sean Paul <sean@poorly.run>
> >> Cc: David Airlie <airlied@gmail.com>
> >> Cc: Daniel Vetter <daniel@ffwll.ch>
> >> Cc: linux-arm-msm@vger.kernel.org
> >> Cc: dri-devel@lists.freedesktop.org
> >> Cc: freedreno@lists.freedesktop.org
> >> ---
> >>  drivers/gpu/drm/msm/Kconfig |    1 +
> >>  1 file changed, 1 insertion(+)
> >>
> >> diff -- a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
> >> --- a/drivers/gpu/drm/msm/Kconfig
> >> +++ b/drivers/gpu/drm/msm/Kconfig
> >> @@ -9,6 +9,7 @@ config DRM_MSM
> >>         depends on QCOM_OCMEM || QCOM_OCMEM=n
> >>         depends on QCOM_LLCC || QCOM_LLCC=n
> >>         depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
> >> +       depends on PM_DEVFREQ
> >>         select IOMMU_IO_PGTABLE
> >>         select QCOM_MDT_LOADER if ARCH_QCOM
> >>         select REGULATOR
>
> --
> ~Randy
diff mbox series

Patch

diff -- a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -9,6 +9,7 @@  config DRM_MSM
 	depends on QCOM_OCMEM || QCOM_OCMEM=n
 	depends on QCOM_LLCC || QCOM_LLCC=n
 	depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n
+	depends on PM_DEVFREQ
 	select IOMMU_IO_PGTABLE
 	select QCOM_MDT_LOADER if ARCH_QCOM
 	select REGULATOR