Quoting Srinivasa Rao Mandadapu (2021-09-06 06:35:46)
> Thanks for Your time Stephen!!
>
> On 9/4/2021 12:10 AM, Stephen Boyd wrote:
> > Quoting Srinivasa Rao Mandadapu (2021-09-03 03:01:53)
> >> Update interrupt clear register with reset value after addressing
> >> all interrupts. This is to fix playback or capture hanging issue in
> >> simultaneous playback and capture usecase.
> >>
> >> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@xxxxxxxxxxxxxx>
> >> ---
> > Any Fixes tag?
> Actually it's incremental change. I will add base commit of this function.
Ok.
> >
> >> sound/soc/qcom/lpass-platform.c | 6 ++++++
> >> 1 file changed, 6 insertions(+)
> >>
> >> diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
> >> index f9df76d37858..1a0a4b0b1a03 100644
> >> --- a/sound/soc/qcom/lpass-platform.c
> >> +++ b/sound/soc/qcom/lpass-platform.c
> >> @@ -749,6 +749,12 @@ static irqreturn_t lpass_platform_lpaif_irq(int irq, void *data)
> >> }
> >> }
> >>
> >> + rv = regmap_write(drvdata->lpaif_map, LPAIF_IRQCLEAR_REG(v, LPAIF_IRQ_PORT_HOST), 0x0);
> >> + if (rv) {
> >> + pr_err("error writing to irqstat reg: %d\n", rv);
> >> + return IRQ_NONE;
> > I was thinking we should return IRQ_HANDLED still, but then I guess
> > failing to clear the irq be treated as a spurious irq so that if we fail
> > enough times we'll shut off the irq at the irqchip. Things are going bad
> > if the write fails.
> Here bit confusing. Could You please suggest How to go ahead on this?
Sorry. I think it is fine as is.
