From: "Andrew F. Davis" <afd@ti.com> To: Mark Brown <broonie@kernel.org> Cc: "Liam Girdwood" <lgirdwood@gmail.com>, "Rob Herring" <robh+dt@kernel.org>, "Mark Rutland" <mark.rutland@arm.com>, "Benoît Cousson" <bcousson@baylibre.com>, "Tony Lindgren" <tony@atomide.com>, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during power up Date: Fri, 1 Dec 2017 09:04:41 -0600 [thread overview] Message-ID: <f8b03c59-c7c5-da32-c0fb-de366e931bc9@ti.com> (raw) In-Reply-To: <20171201133723.vlxqci4paw7szjce@sirena.org.uk> On 12/01/2017 07:37 AM, Mark Brown wrote: > On Wed, Nov 29, 2017 at 03:32:56PM -0600, Andrew F. Davis wrote: > >> + gpiod_set_value(aic31xx->gpio_reset, 1); >> + ndelay(10); /* At least 10ns */ >> + gpiod_set_value(aic31xx->gpio_reset, 0); > > _cansleep(), this isn't being done from interrupt context. > will fix >> + } else { >> + ret = regmap_write(aic31xx->regmap, AIC31XX_RESET, 1); >> + if (ret < 0) >> + dev_err(aic31xx->dev, "Could not reset device\n"); > > Print the error to help people doing debug. > Do you mean by adding the ret code to the print?
WARNING: multiple messages have this Message-ID (diff)
From: "Andrew F. Davis" <afd@ti.com> To: Mark Brown <broonie@kernel.org> Cc: "Mark Rutland" <mark.rutland@arm.com>, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, "Tony Lindgren" <tony@atomide.com>, "Liam Girdwood" <lgirdwood@gmail.com>, linux-kernel@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>, "Benoît Cousson" <bcousson@baylibre.com> Subject: Re: [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during power up Date: Fri, 1 Dec 2017 09:04:41 -0600 [thread overview] Message-ID: <f8b03c59-c7c5-da32-c0fb-de366e931bc9@ti.com> (raw) In-Reply-To: <20171201133723.vlxqci4paw7szjce@sirena.org.uk> On 12/01/2017 07:37 AM, Mark Brown wrote: > On Wed, Nov 29, 2017 at 03:32:56PM -0600, Andrew F. Davis wrote: > >> + gpiod_set_value(aic31xx->gpio_reset, 1); >> + ndelay(10); /* At least 10ns */ >> + gpiod_set_value(aic31xx->gpio_reset, 0); > > _cansleep(), this isn't being done from interrupt context. > will fix >> + } else { >> + ret = regmap_write(aic31xx->regmap, AIC31XX_RESET, 1); >> + if (ret < 0) >> + dev_err(aic31xx->dev, "Could not reset device\n"); > > Print the error to help people doing debug. > Do you mean by adding the ret code to the print?
next prev parent reply other threads:[~2017-12-01 15:04 UTC|newest] Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-11-29 21:32 [PATCH v2 00/19] Add Headphone Detection to TLV320AIC31xx Driver Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 01/19] ASoC: tlv320aic31xx: File header and copyright cleanup Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-30 12:29 ` Mark Brown 2017-11-30 12:29 ` Mark Brown 2017-11-30 12:33 ` Applied "ASoC: tlv320aic31xx: File header and copyright cleanup" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 02/19] ASoC: tlv320aic31xx: Change aic31xx_power_off return type to void Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-30 12:32 ` Applied "ASoC: tlv320aic31xx: Change aic31xx_power_off return type to void" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 03/19] ASoC: tlv320aic31xx: Move ACPI table next to OF table Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-30 12:32 ` Applied "ASoC: tlv320aic31xx: Move ACPI table next to OF table" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 04/19] ASoC: tlv320aic31xx: General source formatting cleanup Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:43 ` Applied "ASoC: tlv320aic31xx: General source formatting cleanup" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 05/19] ASoC: tlv320aic31xx: Fix GPIO1 register definition Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-30 12:32 ` Applied "ASoC: tlv320aic31xx: Fix GPIO1 register definition" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 06/19] ASoC: tlv320aic31xx: Reformat header file using GENMASK and BIT macros Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 07/19] ASoC: tlv320aic31xx: Merge init function into probe Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 08/19] ASoC: tlv320aic31xx: Switch GPIO handling to use gpiod_* API Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-04 16:47 ` Andrew F. Davis 2017-12-04 16:47 ` Andrew F. Davis 2017-12-05 21:23 ` Andrew F. Davis 2017-12-05 21:23 ` Andrew F. Davis 2017-12-06 12:46 ` Mark Brown 2017-12-06 12:46 ` Mark Brown 2017-11-29 21:32 ` [PATCH v2 09/19] ASoC: tlv320aic31xx: Remove platform data Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:26 ` Mark Brown 2017-12-01 13:26 ` Mark Brown 2017-12-05 21:20 ` Andrew F. Davis 2017-12-05 21:20 ` Andrew F. Davis 2017-12-06 12:45 ` Mark Brown 2017-12-06 12:45 ` Mark Brown 2017-12-06 16:19 ` Andrew F. Davis 2017-12-06 16:19 ` Andrew F. Davis 2017-12-06 17:30 ` Mark Brown 2017-12-06 17:30 ` Mark Brown 2017-12-06 17:48 ` Andrew F. Davis 2017-12-06 17:48 ` Andrew F. Davis 2017-12-06 18:15 ` Mark Brown 2017-12-06 18:15 ` Mark Brown 2017-12-06 18:40 ` Andrew F. Davis 2017-12-06 18:40 ` Andrew F. Davis 2017-12-06 19:11 ` Mark Brown 2017-12-06 19:11 ` Mark Brown 2017-12-06 19:15 ` Andrew F. Davis 2017-12-06 19:15 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 10/19] ASoC: tlv320aic31xx: Add MICBIAS off setting Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:30 ` Mark Brown 2017-12-01 13:30 ` Mark Brown 2017-12-01 14:56 ` Andrew F. Davis 2017-12-01 14:56 ` Andrew F. Davis 2017-12-01 17:43 ` Mark Brown 2017-11-29 21:32 ` [PATCH v2 11/19] ASoC: tlv320aic31xx: Check clock and divider before division Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 12/19] ASoC: tlv320aic31xx: Add CODEC clock slave support Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:43 ` Applied "ASoC: tlv320aic31xx: Add CODEC clock slave support" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 13/19] ASoC: tlv320aic31xx: Fix inverted BCLK handling Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:42 ` Applied "ASoC: tlv320aic31xx: Handle inverted BCLK in non-DSP modes" to the asoc tree Mark Brown 2017-11-29 21:32 ` [PATCH v2 14/19] ASoC: tlv320aic31xx: Remove regulator notification handling Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:36 ` Mark Brown 2017-12-01 15:01 ` Andrew F. Davis 2017-12-01 15:01 ` Andrew F. Davis 2017-12-01 15:55 ` Mark Brown 2017-12-01 15:55 ` Mark Brown 2017-11-29 21:32 ` [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during power up Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:37 ` Mark Brown 2017-12-01 13:37 ` Mark Brown 2017-12-01 15:04 ` Andrew F. Davis [this message] 2017-12-01 15:04 ` Andrew F. Davis 2017-12-01 15:55 ` Mark Brown 2017-11-29 21:32 ` [PATCH v2 16/19] ASoC: tlv320aic31xx: Add short circuit detection support Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:39 ` Mark Brown 2017-12-01 13:39 ` Mark Brown 2017-12-01 15:32 ` Andrew F. Davis 2017-12-01 15:32 ` Andrew F. Davis 2017-12-01 15:57 ` Mark Brown 2017-12-01 15:57 ` Mark Brown 2017-12-06 17:15 ` Andrew F. Davis 2017-12-06 17:15 ` Andrew F. Davis 2017-12-06 20:22 ` Andrew F. Davis 2017-12-06 20:22 ` Andrew F. Davis 2017-12-07 12:03 ` Mark Brown 2017-12-07 12:03 ` Mark Brown 2017-12-07 15:37 ` Andrew F. Davis 2017-12-07 15:37 ` Andrew F. Davis 2017-12-07 17:23 ` Mark Brown 2017-12-07 17:23 ` Mark Brown 2017-11-29 21:32 ` [PATCH v2 17/19] ASoC: tlv320aic31xx: Add overflow " Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-11-29 21:32 ` [PATCH v2 18/19] ASoC: tlv320aic31xx: Add headphone/headset detection Andrew F. Davis 2017-11-29 21:32 ` Andrew F. Davis 2017-12-01 13:41 ` Mark Brown 2017-12-01 13:41 ` Mark Brown 2017-12-06 17:25 ` Andrew F. Davis 2017-12-06 17:25 ` Andrew F. Davis 2017-12-06 17:32 ` Mark Brown 2017-12-06 17:32 ` Mark Brown 2017-12-06 17:47 ` Andrew F. Davis 2017-12-06 17:47 ` Andrew F. Davis 2017-12-06 17:52 ` Mark Brown 2017-12-06 17:52 ` Mark Brown 2017-11-29 21:33 ` [PATCH v2 19/19] ASoC: tlv320aic31xx: Add button press detection Andrew F. Davis 2017-11-29 21:33 ` Andrew F. Davis
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