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From: Lucas Stach <l.stach@pengutronix.de>
To: Daniel Baluta <daniel.baluta@gmail.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Aisheng Dong <aisheng.dong@nxp.com>, Peng Fan <peng.fan@nxp.com>,
	Fabio Estevam <festevam@gmail.com>,
	Anson Huang <anson.huang@nxp.com>,
	Devicetree List <devicetree@vger.kernel.org>,
	Daniel Baluta <daniel.baluta@nxp.com>,
	"S.j. Wang" <shengjiu.wang@nxp.com>,
	Marco Felsch <m.felsch@pengutronix.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Paul Olaru <paul.olaru@nxp.com>, Rob Herring <robh+dt@kernel.org>,
	dl-linux-imx <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Leonard Crestez <leonard.crestez@nxp.com>,
	Shawn Guo <shawnguo@kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	sound-open-firmware@alsa-project.org
Subject: Re: [Sound-open-firmware] [PATCH v2 1/5] ASoC: SOF: imx: Add i.MX8 HW support
Date: Wed, 24 Jul 2019 10:32:44 +0200	[thread overview]
Message-ID: <1563957164.2311.28.camel@pengutronix.de> (raw)
In-Reply-To: <CAEnQRZCuB2QKzz-08K0z+x+p0qCpqR_wDc=q2GChvJiw4E9hBA@mail.gmail.com>

Hi Daniel,

Am Mittwoch, den 24.07.2019, 09:54 +0300 schrieb Daniel Baluta:
> On Tue, Jul 23, 2019 at 6:18 PM Pierre-Louis Bossart
[...]
> 
> > Also are all the resources device-managed, I don't see a remove()?
> 
> Good catch for pm stuff. We mostly didn't care about remove because
> drivers are always Y in our distribution.

Linux drivers need to be hotplug aware, even if they are not built as a
module. You can test things by manually unbinding the driver from the
device via sysfs.

Regards,
Lucas

  reply	other threads:[~2019-07-24  8:32 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-23  8:40 [PATCH v2 0/5] Add DSP node for i.MX8QXP board to be used by DSP SOF driver Daniel Baluta
2019-07-23  8:41 ` [PATCH v2 1/5] ASoC: SOF: imx: Add i.MX8 HW support Daniel Baluta
2019-07-23 15:01   ` [Sound-open-firmware] " Pierre-Louis Bossart
2019-07-24  6:54     ` Daniel Baluta
2019-07-24  8:32       ` Lucas Stach [this message]
2019-07-24  8:58         ` Daniel Baluta
2019-07-23  8:41 ` [PATCH v2 2/5] ASoC: SOF: topology: Add dummy support for i.MX8 DAIs Daniel Baluta
2019-07-23  8:41 ` [PATCH v2 3/5] ASoC: SOF: Add DT DSP device support Daniel Baluta
2019-07-23 15:11   ` [Sound-open-firmware] " Pierre-Louis Bossart
2019-07-24  7:04     ` Daniel Baluta
2019-08-07 14:39       ` Daniel Baluta
2019-08-07 15:22         ` Pierre-Louis Bossart
2019-08-07 15:28           ` Daniel Baluta
2019-08-08  6:27             ` Daniel Baluta
2019-08-07 15:29     ` Daniel Baluta
2019-08-07 16:01       ` Pierre-Louis Bossart
2019-07-23  8:41 ` [PATCH v2 4/5] arm64: dts: imx8qxp: Add DSP DT node Daniel Baluta
2019-07-23  8:41 ` [PATCH v2 5/5] dt-bindings: dsp: fsl: Add DSP core binding support Daniel Baluta
2019-07-23 22:32   ` Rob Herring

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