From: Jiang Liu <jiang.liu@linux.intel.com>
To: Paul Bolle <pebolle@tiscali.nl>, zhengxing <zhengxing@rock-chips.com>
Cc: dgreid@chromium.org, dianders@chromium.org, heiko@sntech.de,
sonnyrao@chromium.org, linux-rockchip@lists.infradead.org,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.de>,
linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] ASoC: rockchip: Add machine driver for max98090 codec
Date: Thu, 16 Jul 2015 23:25:18 +0800 [thread overview]
Message-ID: <55A7CCDE.9010701@linux.intel.com> (raw)
In-Reply-To: <1437056383.28351.23.camel@tiscali.nl>
On 2015/7/16 22:19, Paul Bolle wrote:
> Hi,
>
> On do, 2015-07-16 at 19:59 +0800, zhengxing wrote:
>> I mean that the use of MODALIAS() in this patch, and I refered to
>> tegra_max98090.c(have been upstreamed) that used it like this also. So
>> I didn't care the using.
>
> And I think the same problem with MODULE_ALIAS() can be found in that
> driver. Ie, where does the platform device that has a "tegra-snd
> -max98090" .name hide? (See the reply I just sent to mark for more
> details.)
May be that is hidden in some device tree files.
MODULE_ALIAS() is used by a driver to announce that it supports
such types of devices. And bus enumerator will create those
devices by probing hardware or parsing some configuration files.
Thanks!
Gerry
WARNING: multiple messages have this Message-ID (diff)
From: jiang.liu@linux.intel.com (Jiang Liu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ASoC: rockchip: Add machine driver for max98090 codec
Date: Thu, 16 Jul 2015 23:25:18 +0800 [thread overview]
Message-ID: <55A7CCDE.9010701@linux.intel.com> (raw)
In-Reply-To: <1437056383.28351.23.camel@tiscali.nl>
On 2015/7/16 22:19, Paul Bolle wrote:
> Hi,
>
> On do, 2015-07-16 at 19:59 +0800, zhengxing wrote:
>> I mean that the use of MODALIAS() in this patch, and I refered to
>> tegra_max98090.c(have been upstreamed) that used it like this also. So
>> I didn't care the using.
>
> And I think the same problem with MODULE_ALIAS() can be found in that
> driver. Ie, where does the platform device that has a "tegra-snd
> -max98090" .name hide? (See the reply I just sent to mark for more
> details.)
May be that is hidden in some device tree files.
MODULE_ALIAS() is used by a driver to announce that it supports
such types of devices. And bus enumerator will create those
devices by probing hardware or parsing some configuration files.
Thanks!
Gerry
next prev parent reply other threads:[~2015-07-16 15:25 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 3:15 [PATCH 0/2] Add codec machine driver for rockchip platform Xing Zheng
2015-07-15 3:15 ` Xing Zheng
2015-07-15 3:15 ` [PATCH 1/2] ASoC: rockchip: Add machine driver for max98090 codec Xing Zheng
2015-07-15 3:15 ` Xing Zheng
2015-07-16 8:05 ` Paul Bolle
2015-07-16 8:05 ` Paul Bolle
2015-07-16 8:05 ` Paul Bolle
2015-07-16 11:00 ` Mark Brown
2015-07-16 11:00 ` Mark Brown
2015-07-16 11:22 ` zhengxing
2015-07-16 11:22 ` zhengxing
2015-07-16 11:22 ` zhengxing
2015-07-16 11:47 ` Paul Bolle
2015-07-16 11:47 ` Paul Bolle
2015-07-16 12:55 ` Mark Brown
2015-07-16 12:55 ` Mark Brown
2015-07-16 14:15 ` Paul Bolle
2015-07-16 14:15 ` Paul Bolle
2015-07-16 15:05 ` Mark Brown
2015-07-16 15:05 ` Mark Brown
2015-07-16 16:22 ` Paul Bolle
2015-07-16 16:22 ` Paul Bolle
2015-07-16 19:57 ` Mark Brown
2015-07-16 19:57 ` Mark Brown
2015-07-17 2:17 ` zhengxing
2015-07-17 2:17 ` zhengxing
2015-07-17 2:17 ` zhengxing
2015-07-16 11:20 ` zhengxing
2015-07-16 11:20 ` zhengxing
2015-07-16 11:20 ` zhengxing
2015-07-16 11:49 ` Paul Bolle
2015-07-16 11:49 ` Paul Bolle
2015-07-16 11:59 ` zhengxing
2015-07-16 11:59 ` zhengxing
2015-07-16 14:19 ` Paul Bolle
2015-07-16 14:19 ` Paul Bolle
2015-07-16 15:25 ` Jiang Liu [this message]
2015-07-16 15:25 ` Jiang Liu
2015-07-16 16:08 ` Paul Bolle
2015-07-16 16:08 ` Paul Bolle
2015-07-17 18:04 ` Mark Brown
2015-07-17 18:04 ` Mark Brown
2015-07-18 3:51 ` zhengxing
2015-07-18 3:51 ` zhengxing
2015-07-18 4:15 ` zhengxing
2015-07-18 4:15 ` zhengxing
2015-07-18 4:15 ` zhengxing
2015-07-15 3:15 ` [PATCH 2/2] ASoC: rockchip: Add machine driver for rt5645/rt5650 codec Xing Zheng
2015-07-15 3:15 ` Xing Zheng
2015-07-17 18:11 ` Mark Brown
2015-07-17 18:11 ` Mark Brown
2015-07-18 3:52 ` zhengxing
2015-07-18 3:52 ` zhengxing
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