Re: [PATCH v3 5/6] drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface

kernel test robot
2025-08-05T14:51:12Z

Hi Shengjiu,

kernel test robot noticed the following build errors:

[auto build test ERROR on shawnguo/for-next]
[also build test ERROR on robh/for-next tiwai-sound/for-next tiwai-sound/for-linus linus/master v6.16 next-20250805]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Shengjiu-Wang/dt-bindings-display-imx-add-HDMI-PAI-for-i-MX8MP/20250804-185254
base: https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
patch link: https://lore.kernel.org/r/20250804104722.601440-6-shengjiu.wang%40nxp.com
patch subject: [PATCH v3 5/6] drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface
config: xtensa-randconfig-001-20250805 (https://download.01.org/0day-ci/archive/20250805/202508052225.u407ulE0-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250805/202508052225.u407ulE0-lkp@intel.com/reproduce)

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/202508052225.u407ulE0-lkp@intel.com/

All errors (new ones prefixed by >>):

`.exit.text' referenced in section `__jump_table' of lib/test_dynamic_debug.o: defined in discarded section `.exit.text' of lib/test_dynamic_debug.o
`.exit.text' referenced in section `__jump_table' of lib/test_dynamic_debug.o: defined in discarded section `.exit.text' of lib/test_dynamic_debug.o
xtensa-linux-ld: drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.o: in function `imx8mp_hdmi_pai_remove':
>> imx8mp-hdmi-pai.c:(.text+0x8c): undefined reference to `dw_hdmi_to_plat_data'
xtensa-linux-ld: drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.o: in function `imx8mp_hdmi_pai_disable':
imx8mp-hdmi-pai.c:(.text+0x9a): undefined reference to `dw_hdmi_to_plat_data'
>> xtensa-linux-ld: imx8mp-hdmi-pai.c:(.text+0xbc): undefined reference to `dw_hdmi_to_plat_data'
xtensa-linux-ld: drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.o: in function `imx8mp_hdmi_pai_enable':
imx8mp-hdmi-pai.c:(.text+0xd2): undefined reference to `dw_hdmi_to_plat_data'
`.exit.text' referenced in section `__jump_table' of net/ceph/ceph_common.o: defined in discarded section `.exit.text' of net/ceph/ceph_common.o
`.exit.text' referenced in section `__jump_table' of net/ceph/ceph_common.o: defined in discarded section `.exit.text' of net/ceph/ceph_common.o

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