Commit Graph

14 Commits

Author SHA1 Message Date
Jon Hunter 34d3daba23
ASoC: tegra: Don't warn on probe deferral
Deferred probe is an expected return value for snd_soc_register_card().
Given that the driver deals with it properly, there's no need to output
a warning that may potentially confuse users.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20201111103245.152189-1-jonathanh@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-11 12:35:10 +00:00
Kuninori Morimoto 95ebd023e1
ASoC: tegra: use asoc_substream_to_rtd()
Now we can use asoc_substream_to_rtd() macro,
let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sgdn0yv1.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-23 19:07:22 +01:00
Sowjanya Komatineni 0de6db30ef ASoC: tegra: Use device managed resource APIs to get the clock
tegra_asoc_utils uses clk_get() to get the clock and clk_put() to free
them explicitly.

This patch updates it to use device managed resource API devm_clk_get()
so the clock will be automatically released and freed when the device is
unbound and removes tegra_asoc_utils_fini() as its no longer needed.

Tested-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Sameer Pujar <spujar@nvidia.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-04-21 16:53:12 +02:00
Kuninori Morimoto 0b25cffb2c
ASoC: tegra: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/877dzbir3w.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27 14:44:51 +00:00
Kuninori Morimoto be2428f321
ASoC: tegra: tegra_sgtl5000: consider CPU-Platform possibility
commit cee1cf3f9f ("ASoC: tegra: tegra_sgtl5000: don't select unnecessary
Platform")

Current ALSA SoC avoid to add duplicate component to rtd,
and this driver was selecting CPU component as Platform component.
Thus, above patch removed Platform settings from this driver,
because it assumed these are same component.

But, some CPU driver is using generic DMAEngine, in such case, both
CPU component and Platform component will have same of_node/name.
In other words, there are some components which are different but
have same of_node/name.

In such case, Card driver definitely need to select Platform even
though it is same as CPU.
It is depends on CPU driver, but is difficult to know it from Card driver.
This patch reverts above patch.

Fixes: commit cee1cf3f9f ("ASoC: tegra: tegra_sgtl5000: don't select unnecessary Platform")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-28 15:18:06 +01:00
Mark Brown 53c8b29abe Linux 5.2-rc6
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Merge tag 'v5.2-rc6' into asoc-5.3

Linux 5.2-rc6
2019-06-26 12:39:34 +01:00
Kuninori Morimoto cee1cf3f9f
ASoC: tegra: tegra_sgtl5000: don't select unnecessary Platform
ALSA SoC is now supporting "no Platform". Sound card doesn't need to
select "CPU component" as "Platform" anymore if it doesn't need
special Platform.
This patch removes such settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-19 12:56:34 +01:00
Kuninori Morimoto f4d9dd95f3
ASoC: tegra: tegra_sgtl5000: use modern dai_link style
ASoC is now supporting modern style dai_link
(= snd_soc_dai_link_component) for CPU/Codec/Platform.
This patch switches to use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-06 22:09:08 +01:00
Thomas Gleixner 9952f6918d treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms and conditions of the gnu general public license
  version 2 as published by the free software foundation this program
  is distributed in the hope it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details you should have received a copy of the gnu general
  public license along with this program if not see http www gnu org
  licenses

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 228 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:29:52 -07:00
Marcel Ziswiler a85227da2d
ASoC: tegra_sgtl5000: fix device_node refcounting
Similar to the following:

commit 4321723648 ("ASoC: tegra_alc5632: fix device_node refcounting")

commit 7c5dfd5496 ("ASoC: tegra: fix device_node refcounting")

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-17 19:51:22 +01:00
Donglin Peng e4eabf75ad ASoC: tegra: Remove unnecessary function call
First of all,the address of pdev->dev is assigned to card->dev,then
the function platform_set_drvdata copies the value the variable card
to pdev->dev.driver_data, but when calling snd_soc_register_card,the
function dev_set_drvdata(card->dev, card) will also do the same copy
operation,so i think that the former copy operation can be removed.

Signed-off-by: Peng Donglin <dolinux.peng@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21 18:15:57 +01:00
Codrut Grosu e2c187a689 ASoC: tegra: Remove unnecessary 'out of memory' message
This was reported by checkpatch.pl

Signed-off-by: Codrut GROSU <codrut.cristian.grosu@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-07 13:50:49 +01:00
Julia Lawall 8a7a282b78 ASoC: tegra: constify snd_soc_ops structures
Check for snd_soc_ops structures that are only stored in the ops field of a
snd_soc_dai_link structure.  This field is declared const, so snd_soc_ops
structures that have this property can be declared as const also.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct snd_soc_ops i@p = { ... };

@ok1@
identifier r.i;
struct snd_soc_dai_link e;
position p;
@@
e.ops = &i@p;

@ok2@
identifier r.i, e;
position p;
@@
struct snd_soc_dai_link e[] = { ..., { .ops = &i@p, }, ..., };

@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
struct snd_soc_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct snd_soc_ops i = { ... };
// </smpl>

The effect on the layout of the .o files is shown by the following output of
the size command, first before then after the transformation:

  text    data     bss     dec     hex filename
   3143    1888     384    5415    1527 sound/soc/tegra/tegra_alc5632.o
   3191    1840     384    5415    1527 sound/soc/tegra/tegra_alc5632.o

   text    data     bss     dec     hex filename
   3672    2176     768    6616    19d8 sound/soc/tegra/tegra_max98090.o
   3720    2128     768    6616    19d8 sound/soc/tegra/tegra_max98090.o

   text    data     bss     dec     hex filename
   2770    1856     384    5010    1392 sound/soc/tegra/tegra_rt5640.o
   2818    1808     384    5010    1392 sound/soc/tegra/tegra_rt5640.o

   text    data     bss     dec     hex filename
   4412    2176     768    7356    1cbc sound/soc/tegra/tegra_rt5677.o
   4460    2128     768    7356    1cbc sound/soc/tegra/tegra_rt5677.o

   text    data     bss     dec     hex filename
   2442    1536       0    3978     f8a sound/soc/tegra/tegra_sgtl5000.o
   2490    1480       0    3970     f82 sound/soc/tegra/tegra_sgtl5000.o

   text    data     bss     dec     hex filename
   2105    1536       0    3641     e39 sound/soc/tegra/tegra_wm8753.o
   2153    1480       0    3633     e31 sound/soc/tegra/tegra_wm8753.o

   text    data     bss     dec     hex filename
   3755    1888     768    6411    190b sound/soc/tegra/tegra_wm8903.o
   3803    1840     768    6411    190b sound/soc/tegra/tegra_wm8903.o

   text    data     bss     dec     hex filename
   2121    1536       0    3657     e49 sound/soc/tegra/trimslice.o
   2169    1480       0    3649     e41 sound/soc/tegra/trimslice.o

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-10-24 18:34:41 +01:00
Marcel Ziswiler 04445681f7 ASoC: tegra: add tegra sgtl5000 machine driver
This binding and driver describe/support playback to headphones, and
capture from line-in and microphone.

This driver is useful for the Toradex Apalis T30, Apalis TK1 and
Colibri T30 modules.

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-12 13:36:54 +01:00