Hi Srinivas,
On Mon, Feb 28, 2022 at 7:13 PM Srinivas Kandagatla srinivas.kandagatla@linaro.org wrote:
Add support to runtime PM using SoundWire clock stop Mode0 on supported controller instances and soft reset on instances that do not support clock stop.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org
Thanks for your patch, which is now commit 74e79da9fd46a597 ("soundwire: qcom: add runtime pm support") in next-20220303.
--- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c
@@ -1345,6 +1399,105 @@ static int qcom_swrm_remove(struct platform_device *pdev) return 0; }
+static bool swrm_wait_for_frame_gen_enabled(struct qcom_swrm_ctrl *swrm) +{
[...]
+}
+static int __maybe_unused swrm_runtime_suspend(struct device *dev)
This is causing build failures if CONFIG_PM=n:
drivers/soundwire/qcom.c:1460:12: error: 'swrm_runtime_resume' defined but not used [-Werror=unused-function]
http://kisskb.ellerman.id.au/kisskb/buildresult/14704362/
+{
[...]
+}
+static const struct dev_pm_ops swrm_dev_pm_ops = {
SET_RUNTIME_PM_OPS(swrm_runtime_suspend, swrm_runtime_resume, NULL)+};
static const struct of_device_id qcom_swrm_of_match[] = { { .compatible = "qcom,soundwire-v1.3.0", .data = &swrm_v1_3_data }, { .compatible = "qcom,soundwire-v1.5.1", .data = &swrm_v1_5_data },
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds