From: Chanwoo Choi <cwchoi00@gmail.com>
To: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Cc: Lee Jones <lee.jones@linaro.org>,
"myungjoo.ham@samsung.com" <myungjoo.ham@samsung.com>,
Samuel Ortiz <sameo@linux.intel.com>,
devicetree <devicetree@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH v2 2/5] extcon: arizona: Add basic microphone detection DT/ACPI bindings
Date: Fri, 19 Jun 2015 11:25:57 +0900 [thread overview]
Message-ID: <CAGTfZH0uds0swf-x0naTJeMRvOB6DkekdmSSGWA5KpNCWVOWZw@mail.gmail.com> (raw)
In-Reply-To: <1434638631-16451-3-git-send-email-ckeepax@opensource.wolfsonmicro.com>
Hi Charles,
On Thu, Jun 18, 2015 at 11:43 PM, Charles Keepax
<ckeepax@opensource.wolfsonmicro.com> wrote:
> This patch adds bindings for the basic microphone detection platform
> data.
>
> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
> ---
> drivers/extcon/extcon-arizona.c | 29 +++++++++++++++++++++++++++++
> 1 files changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
> index 1153929..5bf1b19 100644
> --- a/drivers/extcon/extcon-arizona.c
> +++ b/drivers/extcon/extcon-arizona.c
> @@ -1115,6 +1115,7 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
> {
> struct arizona_pdata *pdata = &arizona->pdata;
> unsigned int val = ARIZONA_ACCDET_MODE_HPL;
> + unsigned int dbtime;
>
> device_property_read_u32(arizona->dev, "wlf,hpdet-channel", &val);
> switch (val) {
> @@ -1128,6 +1129,34 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
> pdata->hpdet_channel = ARIZONA_ACCDET_MODE_HPL;
> }
>
> + device_property_read_u32(arizona->dev, "wlf,micd-detect-debounce",
> + &pdata->micd_detect_debounce);
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-bias-start-time",
> + &pdata->micd_bias_start_time);
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-rate",
> + &pdata->micd_rate);
> +
> + dbtime = 0;
> + device_property_read_u32(arizona->dev, "wlf,micd-dbtime", &dbtime);
> + switch (dbtime) {
> + case 2:
I'd like you to define the constant variable for specific integer
value to improve the readability.
e.g.,
#define MICD_DBTIME_XXX 2
#define MICD_DBTIME_XXX 4
> + pdata->micd_dbtime = 0x10000;
Also, you better to define the constant variable for "0x10000" to
improbe readability in the include/linux/mfd/arizona.h. If you just
use the hex value, the other developer cannot analyze the meaning of
"0x10000".
> + break;
> + case 4:
ditto.
> + pdata->micd_dbtime = 0x0001;
ditto.
> + break;
> + default:
> + break;
> + }
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-timeout",
> + &pdata->micd_timeout);
> +
> + pdata->micd_force_micbias = device_property_read_bool(arizona->dev,
> + "wlf,micd-force-micbias");
> +
> return 0;
> }
Thanks,
Chanwoo Choi
WARNING: multiple messages have this Message-ID (diff)
From: Chanwoo Choi <cwchoi00-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Charles Keepax
<ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
Cc: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org"
<myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Samuel Ortiz <sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
patches-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org
Subject: Re: [PATCH v2 2/5] extcon: arizona: Add basic microphone detection DT/ACPI bindings
Date: Fri, 19 Jun 2015 11:25:57 +0900 [thread overview]
Message-ID: <CAGTfZH0uds0swf-x0naTJeMRvOB6DkekdmSSGWA5KpNCWVOWZw@mail.gmail.com> (raw)
In-Reply-To: <1434638631-16451-3-git-send-email-ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
Hi Charles,
On Thu, Jun 18, 2015 at 11:43 PM, Charles Keepax
<ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org> wrote:
> This patch adds bindings for the basic microphone detection platform
> data.
>
> Signed-off-by: Charles Keepax <ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
> ---
> drivers/extcon/extcon-arizona.c | 29 +++++++++++++++++++++++++++++
> 1 files changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
> index 1153929..5bf1b19 100644
> --- a/drivers/extcon/extcon-arizona.c
> +++ b/drivers/extcon/extcon-arizona.c
> @@ -1115,6 +1115,7 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
> {
> struct arizona_pdata *pdata = &arizona->pdata;
> unsigned int val = ARIZONA_ACCDET_MODE_HPL;
> + unsigned int dbtime;
>
> device_property_read_u32(arizona->dev, "wlf,hpdet-channel", &val);
> switch (val) {
> @@ -1128,6 +1129,34 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
> pdata->hpdet_channel = ARIZONA_ACCDET_MODE_HPL;
> }
>
> + device_property_read_u32(arizona->dev, "wlf,micd-detect-debounce",
> + &pdata->micd_detect_debounce);
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-bias-start-time",
> + &pdata->micd_bias_start_time);
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-rate",
> + &pdata->micd_rate);
> +
> + dbtime = 0;
> + device_property_read_u32(arizona->dev, "wlf,micd-dbtime", &dbtime);
> + switch (dbtime) {
> + case 2:
I'd like you to define the constant variable for specific integer
value to improve the readability.
e.g.,
#define MICD_DBTIME_XXX 2
#define MICD_DBTIME_XXX 4
> + pdata->micd_dbtime = 0x10000;
Also, you better to define the constant variable for "0x10000" to
improbe readability in the include/linux/mfd/arizona.h. If you just
use the hex value, the other developer cannot analyze the meaning of
"0x10000".
> + break;
> + case 4:
ditto.
> + pdata->micd_dbtime = 0x0001;
ditto.
> + break;
> + default:
> + break;
> + }
> +
> + device_property_read_u32(arizona->dev, "wlf,micd-timeout",
> + &pdata->micd_timeout);
> +
> + pdata->micd_force_micbias = device_property_read_bool(arizona->dev,
> + "wlf,micd-force-micbias");
> +
> return 0;
> }
Thanks,
Chanwoo Choi
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next prev parent reply other threads:[~2015-06-19 2:26 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 14:43 [PATCH v2 0/5] Add basic microphone detection bindings Charles Keepax
2015-06-18 14:43 ` Charles Keepax
2015-06-18 14:43 ` [PATCH v2 1/5] extcon: arizona: Update to use the new device properties API Charles Keepax
2015-06-18 14:43 ` Charles Keepax
2015-06-19 2:14 ` Chanwoo Choi
2015-06-19 2:14 ` Chanwoo Choi
2015-06-18 14:43 ` [PATCH v2 2/5] extcon: arizona: Add basic microphone detection DT/ACPI bindings Charles Keepax
2015-06-18 14:43 ` Charles Keepax
2015-06-19 2:25 ` Chanwoo Choi [this message]
2015-06-19 2:25 ` Chanwoo Choi
2015-06-19 8:17 ` Charles Keepax
2015-06-19 8:17 ` Charles Keepax
2015-06-19 8:28 ` Chanwoo Choi
2015-06-19 8:28 ` Chanwoo Choi
2015-06-19 9:08 ` Charles Keepax
2015-06-19 9:08 ` Charles Keepax
2015-06-19 10:31 ` Chanwoo Choi
2015-06-19 10:44 ` Charles Keepax
2015-06-19 10:44 ` Charles Keepax
2015-06-19 11:03 ` Chanwoo Choi
2015-06-19 11:03 ` Chanwoo Choi
2015-06-19 11:59 ` Charles Keepax
2015-06-19 11:59 ` Charles Keepax
2015-06-18 14:43 ` [PATCH v2 3/5] extcon: arizona: Convert to gpiod Charles Keepax
2015-06-19 2:36 ` Chanwoo Choi
2015-06-19 8:14 ` Charles Keepax
2015-06-19 8:14 ` Charles Keepax
2015-06-19 8:39 ` Chanwoo Choi
2015-06-19 8:39 ` Chanwoo Choi
2015-06-19 9:13 ` Charles Keepax
2015-06-19 9:50 ` Chanwoo Choi
2015-06-19 9:54 ` Charles Keepax
2015-06-19 9:54 ` Charles Keepax
2015-06-18 14:43 ` [PATCH v2 4/5] mfd: arizona: Update DT doc for new mic detection bindings Charles Keepax
2015-06-18 14:43 ` [PATCH v2 5/5] mfd: arizona: Update several pdata members to unsigned Charles Keepax
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