Messages in this thread | | | Date | Mon, 25 Aug 2014 18:20:01 +0900 | From | Inha Song <> | Subject | Re: [alsa-devel] [PATCH v2 1/2] mfd: arizona: Add support for INn_Mode register control |
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Hi Lee,
On Thu, 21 Aug 2014 13:12:19 +0100 Lee Jones <lee.jones@linaro.org> wrote:
> On Wed, 13 Aug 2014, Inha Song wrote: > > > Some boards need to set the INn_MODE[1:0] register to change > > the input signal patch. This wlf,inmode property is optional. > > If present values must be specified by the number of > > ARIZONA_MAX_INPUT. > > > > Example: > > - wlf,inmode = <2 0 2 0>; /* IN1, IN3 use DMIC */ > > > > Signed-off-by: Inha Song <ideal.song@samsung.com> > > --- > > drivers/mfd/arizona-core.c | 11 ++++++++++- > > 1 file changed, 10 insertions(+), 1 deletion(-) > > This is going to require a DT Ack. > > Is [2/2] adding the documentation? I can't easily go and look because > you send the patch-set unthreaded. Please thread patch-sets. See > the man page for `git send-email` for more information. >
Sorry, I will resend this patch set to use "git send email".
Best regards, Inha Song.
> > diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c > > index 10a0cb9..2b68ccd 100644 > > --- a/drivers/mfd/arizona-core.c > > +++ b/drivers/mfd/arizona-core.c > > @@ -534,7 +534,7 @@ EXPORT_SYMBOL_GPL(arizona_of_get_named_gpio); > > static int arizona_of_get_core_pdata(struct arizona *arizona) > > { > > struct arizona_pdata *pdata = &arizona->pdata; > > - int ret, i; > > + int ret, i, proplen; > > > > pdata->reset = arizona_of_get_named_gpio(arizona, "wlf,reset", true); > > > > @@ -560,6 +560,15 @@ static int arizona_of_get_core_pdata(struct arizona *arizona) > > ret); > > } > > > > + proplen = of_property_count_u32_elems(arizona->dev->of_node, > > + "wlf,inmode"); > > + if (proplen > 0 && proplen <= ARRAY_SIZE(arizona->pdata.inmode)) { > > + for (i = 0; i < proplen; i++) > > + of_property_read_u32_index(arizona->dev->of_node, > > + "wlf,inmode", i, > > + &arizona->pdata.inmode[i]); > > + } > > + > > return 0; > > } > > > > -- > Lee Jones > Linaro STMicroelectronics Landing Team Lead > Linaro.org │ Open source software for ARM SoCs > Follow Linaro: Facebook | Twitter | Blog > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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