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Groups > linux.kernel > #1168762
| From | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 4/8] extcon: arizona: Add basic microphone detection DT/ACPI bindings |
| Date | 2015-06-19 15:00 +0200 |
| Message-ID | <pD43N-7Q7-45@gated-at.bofh.it> (permalink) |
| References | <pD43L-7Q7-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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 | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 57f5553..0e1d9c6 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1128,6 +1128,24 @@ 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); + + device_property_read_u32(arizona->dev, "wlf,micd-dbtime", + &pdata->micd_dbtime); + + 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; } -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v4 0/8] Add basic microphone detection bindings Charles Keepax <ckeepax@opensource.wolfsonmicro.com> - 2015-06-19 15:00 +0200 [PATCH v4 7/8] mfd: arizona: Update DT doc for new mic detection bindings Charles Keepax <ckeepax@opensource.wolfsonmicro.com> - 2015-06-19 15:00 +0200 [PATCH v4 2/8] extcon: arizona: Factor out initial GPIO state Charles Keepax <ckeepax@opensource.wolfsonmicro.com> - 2015-06-19 15:00 +0200 [PATCH v4 4/8] extcon: arizona: Add basic microphone detection DT/ACPI bindings Charles Keepax <ckeepax@opensource.wolfsonmicro.com> - 2015-06-19 15:00 +0200
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