From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Tomeu Vizoso <tomeu.vizoso-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
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Alexandre Courbot
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Subject: Re: [alsa-devel] [PATCH v2 11/12] ASoC: tegra: register dependency parser for firmware nodes
Date: Mon, 13 Jul 2015 16:42:55 +0100 [thread overview]
Message-ID: <20150713154254.GH11162@sirena.org.uk> (raw)
In-Reply-To: <CAAObsKDsEuDS46rW9CMuviDEDV-OVXe5q-kiWmw0D_n2D3Tf5A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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On Mon, Jul 13, 2015 at 02:10:45PM +0200, Tomeu Vizoso wrote:
> On 1 July 2015 at 19:38, Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> > On Wed, Jul 01, 2015 at 11:41:06AM +0200, Tomeu Vizoso wrote:
> >> +static void tegra_max98090_get_dependencies(struct fwnode_handle *fwnode,
> >> + struct list_head *deps)
> >> +{
> >> + add_dependency(fwnode, "nvidia,i2s-controller", deps);
> >> + add_dependency(fwnode, "nvidia,audio-codec", deps);
> >> +}
> > Why is this all being open coded in an individual driver (we already
> > know about and manage all these dependencies in the core...)? If we're
> > going to do this I'd expect the interface for specifying DT nodes to the
> > core to be changed to support this.
> Are you thinking of changing drivers to acquire their resources
> through Arnd's devm_probe (only that the resource table would have to
> be in struct device_driver)?
> https://lkml.kernel.org/g/4742258.TBitC3hVuO@wuerfel
No, I'm looking at how we already have all the "did all my dependencies
appear" logic in the core based on data provided by the drivers.
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next prev parent reply other threads:[~2015-07-13 15:42 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-01 9:40 [PATCH v2 0/12] Discover and probe dependencies Tomeu Vizoso
2015-07-01 9:40 ` [PATCH v2 01/12] device: property: delay device-driver matches Tomeu Vizoso
2015-07-01 23:29 ` Rafael J. Wysocki
2015-07-10 11:39 ` Tomeu Vizoso
2015-07-16 20:23 ` Mark Brown
[not found] ` <20150716202312.GD11162-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-07-16 23:41 ` Rafael J. Wysocki
2015-07-17 0:06 ` Mark Brown
2015-07-01 9:40 ` [PATCH v2 02/12] device: property: find dependencies of a firmware node Tomeu Vizoso
2015-07-02 0:02 ` Rafael J. Wysocki
2015-07-10 13:14 ` [alsa-devel] " Tomeu Vizoso
2015-07-11 2:52 ` Rafael J. Wysocki
2015-07-01 9:40 ` [PATCH v2 03/12] string: Introduce strends() Tomeu Vizoso
2015-07-01 9:40 ` [PATCH v2 04/12] gpio: register dependency parser for firmware nodes Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 05/12] gpu: host1x: " Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 06/12] backlight: Document consumers of backlight nodes Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 07/12] backlight: register dependency parser for firmware nodes Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 08/12] USB: EHCI: " Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 09/12] regulator: " Tomeu Vizoso
2015-07-16 21:38 ` Mark Brown
2015-07-01 9:41 ` [PATCH v2 10/12] pwm: " Tomeu Vizoso
2015-07-01 9:41 ` [PATCH v2 11/12] ASoC: tegra: " Tomeu Vizoso
2015-07-01 17:38 ` Mark Brown
2015-07-13 12:10 ` [alsa-devel] " Tomeu Vizoso
[not found] ` <CAAObsKDsEuDS46rW9CMuviDEDV-OVXe5q-kiWmw0D_n2D3Tf5A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-13 15:42 ` Mark Brown [this message]
2015-07-14 7:34 ` Tomeu Vizoso
[not found] ` <CAAObsKAVY7-QpcRyT4juc2RyB+vqibvzKO7wFCT2VsL9R8bzPw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-14 11:07 ` Mark Brown
2015-07-14 12:47 ` Tomeu Vizoso
2015-07-16 23:04 ` Mark Brown
2015-07-01 9:41 ` [PATCH v2 12/12] driver-core: probe dependencies before probing Tomeu Vizoso
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