Linux kernel development work - see feature branches https://git.zx2c4.com/linux-dev/atom/drivers/platform/x86/amd/pmf/Kconfig?h=master 2022-08-24T08:29:14Z 2022-08-24T08:29:14Z Shyam Sundar S K Shyam-sundar.S-k@amd.com 2022-08-19T08:38:58Z urn:sha1:c2f7edf81a82db20d91974ba2cf50a4c90c2dbe3 Its reported that amd-pmf driver when built with config which does not have ACPI_PLATFORM_PROFILE set/enabled throws a undefined references to symbols used. ld: vmlinux.o: in function `amd_pmf_init_sps': drivers/platform/x86/amd/pmf/sps.c:132: undefined reference to `platform_profile_register' ld: vmlinux.o: in function `amd_pmf_deinit_sps': drivers/platform/x86/amd/pmf/sps.c:142: undefined reference to `platform_profile_remove' Fix it by adding a "select" to the Kconfig. Fixes: da5ce22df5fe ("platform/x86/amd/pmf: Add support for PMF core layer") Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Link: https://lore.kernel.org/r/20220819083858.3987590-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> 2022-08-15T11:23:37Z Shyam Sundar S K Shyam-sundar.S-k@amd.com 2022-08-02T15:11:39Z urn:sha1:da5ce22df5fe5cbaf0e86d0357728b224c0b1b0e PMF core layer is meant to abstract the common functionalities across PMF features. This layer also does the plumbing work like setting up the mailbox channel for the communication between the PMF driver and the PMFW (Power Management Firmware) running on the SMU. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220802151149.2123699-2-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>