On 13/07/2024 11:56, Krzysztof Kozlowski wrote:
Read temperature of the speaker and expose it via hwmon interface, which will be later used during calibration of speaker protection algorithms.
Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
Changes in v2:
- Add missing dependency on HWMON for y!=m builds (kernel test robot report: undefined reference to `devm_hwmon_device_register_with_info').
sound/soc/codecs/Kconfig | 1 + sound/soc/codecs/wsa884x.c | 197 +++++++++++++++++++++++++++++++++++++ 2 files changed, 198 insertions(+)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 97bb69c9848d..09a0b209bc2f 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -2447,6 +2447,7 @@ config SND_SOC_WSA883X config SND_SOC_WSA884X tristate "WSA884X Codec" depends on SOUNDWIRE
- depends on HWMON || !HWMON
Eh, now I got build report that hwmon does not have stubs for !HWMON (by design or missing?), so this still has compile failures.
I think we should have (devm_)hwmon_device_register_with_info() stubs for drivers not depending on hwmon, so I will propose a patch for that. If that approach is accepted, no changes should be needed in this wsa884x v2 patchset.
Best regards, Krzysztof