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614d416dd8
The hda-sdw-bpt code links against the soundwire driver, but that fails when trying to link from built-in code into loadable module: x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_close_stream.isra.0': intel_ace2x.c:(.text+0x137a531): undefined reference to `hda_sdw_bpt_close' x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_send_async': intel_ace2x.c:(.text+0x137aa45): undefined reference to `hda_sdw_bpt_open' x86_64-linux-ld: intel_ace2x.c:(.text+0x137ab67): undefined reference to `hda_sdw_bpt_close' x86_64-linux-ld: intel_ace2x.c:(.text+0x137ac30): undefined reference to `hda_sdw_bpt_send_async' x86_64-linux-ld: vmlinux.o: in function `intel_ace2x_bpt_wait': intel_ace2x.c:(.text+0x137aced): undefined reference to `hda_sdw_bpt_wait' Ensure that both SOUNDWIRE_INTEL and SND_SOF_SOF_HDA_SDW_BPT are selected at the same time by SND_SOC_SOF_INTEL_LNL, and that this happens even if SND_SOC_SOF_INTEL_SOUNDWIRE is a loadable module but SND_SOC_SOF_INTEL_LNL is built-in. This follows the same logic as commitc5a61db9bf("ASoC: SOF: fix intel-soundwire link failure"). Fixes:5d5cb86fb4("ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20250805160451.4004602-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.