linux-kernel - Re: [PATCH] usb: typec: qcom-pmic: add CONFIG

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Date:   Wed, 6 Dec 2023 22:21:11 +0100
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Randy Dunlap <rdunlap@...radead.org>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     linux-kernel@...r.kernel.org,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>,
        Nathan Chancellor <nathan@...nel.org>
Subject: Re: [PATCH] usb: typec: qcom-pmic: add CONFIG_OF dependency

On 06/12/2023 20:46, Randy Dunlap wrote:
> 
> 
> On 12/6/23 10:49, Guenter Roeck wrote:
>> On Wed, Dec 06, 2023 at 09:20:37AM -0800, Randy Dunlap wrote:
>>> DRM_AUX_BRIDGE depends on CONFIG_OF, so that is also needed here
>>> to fix a kconfig warning:
>>>
>>> WARNING: unmet direct dependencies detected for DRM_AUX_HPD_BRIDGE
>>>    Depends on [n]: HAS_IOMEM [=y] && DRM_BRIDGE [=y] && OF [=n]
>>>    Selected by [y]:
>>>    - TYPEC_QCOM_PMIC [=y] && USB_SUPPORT [=y] && TYPEC [=y] && TYPEC_TCPM [=y] && (ARCH_QCOM || COMPILE_TEST [=y]) && (DRM [=y] || DRM [=y]=n) && DRM_BRIDGE [=y]
>>>
>>
>> All but impossible for me to determine if this patch or
>> https://lore.kernel.org/all/20231205-drm_aux_bridge-fixes-v1-2-d242a0ae9df4@kernel.org/
>> is more appropriate.
>>
>> Guenter
> 
> I guess that Bryan is the person to ask about that.
> 
> I don't see anything wrong with Nathan's patch. It should clear up the kconfig warning,
> so as long as it builds cleanly, it seems OK.
> 

So, I see both versions of this fix

Nathan's
drivers/gpu/drm/renesas/rcar-du/Kconfig

Yours
drivers/gpu/drm/tve200/Kconfig

and virtually equivalent commit text. I think we agree its 1:1

So, maybe stick with Nathan's since he posted first.

---
bod