Re: [linux-next:master 1892/6937] kismet: WARNING: unmet direct dependencies detected for PHY_FSL_SAMSUNG_HDMI_PHY when selected by DRM_IMX8MP_DW_HDMI_BRIDGE

[Adam Ford <aford173@gmail.com>]

On Thu, Apr 18, 2024 at 12:19 PM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   7b4f2bc91c15fdcf948bb2d9741a9d7d54303f8d
> commit: 6ad082bee9025fa8e0ef8ee478c5a614b9db9e3d [1892/6937] phy: freescale: add Samsung HDMI PHY
> config: arm-kismet-CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY-CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE-0-0 (https://download.01.org/0day-ci/archive/20240419/202404190103.lLm8LtuP-lkp@intel.com/config)
> reproduce: (https://download.01.org/0day-ci/archive/20240419/202404190103.lLm8LtuP-lkp@intel.com/reproduce)
>

From what I can tell, it's because CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY
depends on ARM64, but the driver that selects this doesn't.  Unless
there is an objection, I'll change the 'select' option to 'imply' as
there is no build requirement here, but enabling
CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE without
CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY won't function.

I should be able to submit a patch today or tomorrow, unless people
would prefer something else.

adam

> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202404190103.lLm8LtuP-lkp@intel.com/
>
> kismet warnings: (new ones prefixed by >>)
> >> kismet: WARNING: unmet direct dependencies detected for PHY_FSL_SAMSUNG_HDMI_PHY when selected by DRM_IMX8MP_DW_HDMI_BRIDGE
>    WARNING: unmet direct dependencies detected for SC_GCC_8280XP
>      Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=y] && (ARM64 || COMPILE_TEST [=n])
>      Selected by [y]:
>      - SC_CAMCC_8280XP [=y] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=y]
>
>    WARNING: unmet direct dependencies detected for PHY_FSL_SAMSUNG_HDMI_PHY
>      Depends on [n]: (ARCH_MXC [=y] && ARM64 || COMPILE_TEST [=n]) && OF [=y] && HAS_IOMEM [=y] && COMMON_CLK [=y]
>      Selected by [y]:
>      - DRM_IMX8MP_DW_HDMI_BRIDGE [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_BRIDGE [=y] && (ARCH_MXC [=y] || COMPILE_TEST [=n]) && OF [=y] && COMMON_CLK [=y]
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki