On Fri Mar 24, 2023 at 2:40 PM CET, Srinivas Kandagatla wrote:
> Hi Luca,
>
> On 24/03/2023 11:22, Luca Weiss wrote:
> > Hi Srinivas,
> >
> > On Thu Feb 9, 2023 at 1:28 PM CET, Srinivas Kandagatla wrote:
> >> move mclk out registration after runtime pm is enabled so that the
> >> clk framework can resume the codec if it requires to enable the mclk out.
> >>
> >> Fixes: c96baa2949b2 ("ASoC: codecs: wsa-macro: add runtime pm support")
> >> Fixes: 72ad25eabda0 ("ASoC: codecs: va-macro: add runtime pm support")
> >> Fixes: 366ff79ed539 ("ASoC: codecs: rx-macro: add runtime pm support")
> >> Fixes: 1fb83bc5cf64 ("ASoC: codecs: tx-macro: add runtime pm support")
> >> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> >
> > I see the following remoteproc crash with this patch in on
> > sm6350/sm7225-fairphone-fp4.
> >
> > To be clear, all the audio parts for that SoC are not upstream (yet) and
> > there's still many issues to solve so not sure if it's actually my fault.
> >
>
> please try this patch Amit did report this issue before
>
> https://lore.kernel.org/lkml/20230323110125.23790-1-srinivas.kandagatla@xxxxxxxxxx/
Right, that fixes it on sm6350/sm7225 also. Thanks!
Regards
Luca
>
>
> thanks,
> srini
> > Anyways, getting this crash after starting adsp.
> >
> > [ 97.212943] qcom_q6v5_pas 3000000.remoteproc: fatal error received: ABT_dal.c:287:ABTimeout: AHB Bus hang is detected, Number of bus hang detected := 1 , addr0 = 0x3370000 , addr1 = 0x0!!!
> > [ 97.212995] remoteproc remoteproc0: crash detected in 3000000.remoteproc: type fatal error
> > [ 97.213015] remoteproc remoteproc0: handling crash #1 in 3000000.remoteproc
> > [ 97.213022] remoteproc remoteproc0: recovering 3000000.remoteproc
> >
> > This happens just after some clocks on the adsp get disabled, this is
> > from my own debug prints:
> > [ 97.189097] q6afe_set_lpass_clock: clk_id=780, attri=1, clk_root=0, freq=0
> > [ 97.189426] q6afe_set_lpass_clock: clk_id=781, attri=1, clk_root=0, freq=0
> >
> > And then a couple of seconds later the whole phone just crashes into the
> > 900e mode.
> >
> > Regards
> > Luca
> >
> >
> >> ---
> >> sound/soc/codecs/lpass-rx-macro.c | 8 ++++----
> >> sound/soc/codecs/lpass-tx-macro.c | 8 ++++----
> >> sound/soc/codecs/lpass-va-macro.c | 20 ++++++++++----------
> >> sound/soc/codecs/lpass-wsa-macro.c | 9 ++++-----
> >> 4 files changed, 22 insertions(+), 23 deletions(-)
> >>
> >> diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
> >> index a9ef9d5ffcc5..dd6970d5eb8d 100644
> >> --- a/sound/soc/codecs/lpass-rx-macro.c
> >> +++ b/sound/soc/codecs/lpass-rx-macro.c
> >> @@ -3601,10 +3601,6 @@ static int rx_macro_probe(struct platform_device *pdev)
> >> if (ret)
> >> goto err_fsgen;
> >>
> >> - ret = rx_macro_register_mclk_output(rx);
> >> - if (ret)
> >> - goto err_clkout;
> >> -
> >> ret = devm_snd_soc_register_component(dev, &rx_macro_component_drv,
> >> rx_macro_dai,
> >> ARRAY_SIZE(rx_macro_dai));
> >> @@ -3618,6 +3614,10 @@ static int rx_macro_probe(struct platform_device *pdev)
> >> pm_runtime_set_active(dev);
> >> pm_runtime_enable(dev);
> >>
> >> + ret = rx_macro_register_mclk_output(rx);
> >> + if (ret)
> >> + goto err_clkout;
> >> +
> >> return 0;
> >>
> >> err_clkout:
> >> diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c
> >> index 2ef62d6edc30..b9475ba55e20 100644
> >> --- a/sound/soc/codecs/lpass-tx-macro.c
> >> +++ b/sound/soc/codecs/lpass-tx-macro.c
> >> @@ -2036,10 +2036,6 @@ static int tx_macro_probe(struct platform_device *pdev)
> >> if (ret)
> >> goto err_fsgen;
> >>
> >> - ret = tx_macro_register_mclk_output(tx);
> >> - if (ret)
> >> - goto err_clkout;
> >> -
> >> ret = devm_snd_soc_register_component(dev, &tx_macro_component_drv,
> >> tx_macro_dai,
> >> ARRAY_SIZE(tx_macro_dai));
> >> @@ -2052,6 +2048,10 @@ static int tx_macro_probe(struct platform_device *pdev)
> >> pm_runtime_set_active(dev);
> >> pm_runtime_enable(dev);
> >>
> >> + ret = tx_macro_register_mclk_output(tx);
> >> + if (ret)
> >> + goto err_clkout;
> >> +
> >> return 0;
> >>
> >> err_clkout:
> >> diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
> >> index b0b6cf29cba3..1623ba78ddb3 100644
> >> --- a/sound/soc/codecs/lpass-va-macro.c
> >> +++ b/sound/soc/codecs/lpass-va-macro.c
> >> @@ -1524,16 +1524,6 @@ static int va_macro_probe(struct platform_device *pdev)
> >> if (ret)
> >> goto err_mclk;
> >>
> >> - ret = va_macro_register_fsgen_output(va);
> >> - if (ret)
> >> - goto err_clkout;
> >> -
> >> - va->fsgen = clk_hw_get_clk(&va->hw, "fsgen");
> >> - if (IS_ERR(va->fsgen)) {
> >> - ret = PTR_ERR(va->fsgen);
> >> - goto err_clkout;
> >> - }
> >> -
> >> if (va->has_swr_master) {
> >> /* Set default CLK div to 1 */
> >> regmap_update_bits(va->regmap, CDC_VA_TOP_CSR_SWR_MIC_CTL0,
> >> @@ -1560,6 +1550,16 @@ static int va_macro_probe(struct platform_device *pdev)
> >> pm_runtime_set_active(dev);
> >> pm_runtime_enable(dev);
> >>
> >> + ret = va_macro_register_fsgen_output(va);
> >> + if (ret)
> >> + goto err_clkout;
> >> +
> >> + va->fsgen = clk_hw_get_clk(&va->hw, "fsgen");
> >> + if (IS_ERR(va->fsgen)) {
> >> + ret = PTR_ERR(va->fsgen);
> >> + goto err_clkout;
> >> + }
> >> +
> >> return 0;
> >>
> >> err_clkout:
> >> diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
> >> index 5cfe96f6e430..c0b86d69c72e 100644
> >> --- a/sound/soc/codecs/lpass-wsa-macro.c
> >> +++ b/sound/soc/codecs/lpass-wsa-macro.c
> >> @@ -2451,11 +2451,6 @@ static int wsa_macro_probe(struct platform_device *pdev)
> >> if (ret)
> >> goto err_fsgen;
> >>
> >> - ret = wsa_macro_register_mclk_output(wsa);
> >> - if (ret)
> >> - goto err_clkout;
> >> -
> >> -
> >> ret = devm_snd_soc_register_component(dev, &wsa_macro_component_drv,
> >> wsa_macro_dai,
> >> ARRAY_SIZE(wsa_macro_dai));
> >> @@ -2468,6 +2463,10 @@ static int wsa_macro_probe(struct platform_device *pdev)
> >> pm_runtime_set_active(dev);
> >> pm_runtime_enable(dev);
> >>
> >> + ret = wsa_macro_register_mclk_output(wsa);
> >> + if (ret)
> >> + goto err_clkout;
> >> +
> >> return 0;
> >>
> >> err_clkout:
> >> --
> >> 2.21.0
> >
