Commit Graph

12 Commits

Author SHA1 Message Date
Colin Ian King a4db95b282
ASoC: codecs: Fix spelling mistake "Unsupport" -> "Unsupported"
There are spelling mistakes in dev_err error messages. Fix them.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210924231003.144502-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-27 13:01:05 +01:00
Pierre-Louis Bossart 9e884eed54
ASoC: rt1305: clarify expression
cppcheck warning:

sound/soc/codecs/rt1305.c:853:63: style: Boolean result is used in
bitwise operation. Clarify expression with
parentheses. [clarifyCondition]
  (pll_code.m_bp ? 0 : pll_code.m_code) << RT1305_PLL_1_M_SFT |
                                                              ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210302212527.55158-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10 13:09:58 +00:00
Rikard Falkeborn 3084e5f7f7
ASoC: rt*: Constify static struct acpi_device_id
These are never modified, so make them const to allow the compiler to
put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210224211918.39109-4-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10 13:06:34 +00:00
Kuninori Morimoto cf6e26c71b
ASoC: soc-component: merge snd_soc_component_read() and snd_soc_component_read32()
We had read/write function for Codec, Platform, etc,
but these has been merged into snd_soc_component_read/write().

Internally, it is using regmap or driver function.
In read case, each styles are like below

regmap
	ret = regmap_read(..., reg, &val);

driver function
	val = xxx->read(..., reg);

Because of this kind of different style, to keep same read style,
when we merged each read function into snd_soc_component_read(),
we created snd_soc_component_read32(), like below.
commit 738b49efe6 ("ASoC: add snd_soc_component_read32")

(1)	val = snd_soc_component_read32(component, reg);

(2)	ret = snd_soc_component_read(component, reg, &val);

Many drivers are using snd_soc_component_read32(), and
some drivers are using snd_soc_component_read() today.

In generally, we don't check read function successes,
because, we will have many other issues at initial timing
if read function didn't work.

Now we can use soc_component_err() when error case.
This means, it is easy to notice if error occurred.

This patch aggressively merge snd_soc_component_read() and _read32(),
and makes snd_soc_component_read/write() as generally style.

This patch do
	1) merge snd_soc_component_read() and snd_soc_component_read32()
	2) it uses soc_component_err() when error case (easy to notice)
	3) keeps read32 for now by #define
	4) update snd_soc_component_read() for all drivers

Because _read() user drivers are not too many, this patch changes
all user drivers.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/87sgev4mfl.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-22 15:13:36 +01:00
Colin Ian King b61b1e35ed
ASoC: rt1305: make array pd static const, makes object smaller
Don't populate the array pd on the stack but instead make it
static const. Makes the object code smaller by 93 bytes.

Before:
   text	   data	    bss	    dec	    hex	filename
  38961	   9784	     64	  48809	   bea9	sound/soc/codecs/rt1305.o

After:
   text	   data	    bss	    dec	    hex	filename
  38804	   9848	     64	  48716	   be4c	sound/soc/codecs/rt1305.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190907074156.21907-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-09 10:51:52 +01:00
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00
David Frey 1c96a2f67c
regmap: split up regmap_config.use_single_rw
Split regmap_config.use_single_rw into use_single_read and
use_single_write. This change enables drivers of devices which only
support bulk operations in one direction to use the regmap_bulk_*()
functions for both directions and have their bulk operation split into
single operations only when necessary.

Update all struct regmap_config instances where use_single_rw==true to
instead set both use_single_read and use_single_write. No attempt was
made to evaluate whether it is possible to set only one of
use_single_read or use_single_write.

Signed-off-by: David Frey <dpfrey@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-09-07 13:03:55 +01:00
Wei Yongjun 2854a214f3
ASoC: rt1305: use devm_snd_soc_register_component()
Using devm_snd_soc_register_component() and drop all of the code
related to .remove hook.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-22 15:44:56 +01:00
Geert Uytterhoeven 4f29b663c0
ASoC: rt1305: Use ULL suffixes for 64-bit constants
With gcc 4.1.2:

    sound/soc/codecs/rt1305.c: In function ‘rt1305_calibrate’:
    sound/soc/codecs/rt1305.c:1069: warning: integer constant is too large for ‘long’ type
    sound/soc/codecs/rt1305.c:1086: warning: integer constant is too large for ‘long’ type

Add the missing "ULL" suffixes to fix this.

Fixes: 29bc643ddd ("ASoC: rt1305: Add RT1305/RT1306 amplifier driver")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18 12:54:38 +01:00
Fengguang Wu b999a19b33
ASoC: rt1305: fix platform_no_drv_owner.cocci warnings
sound/soc/codecs/rt1305.c:1174:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

Fixes: 29bc643ddd ("ASoC: rt1305: Add RT1305/RT1306 amplifier driver")
CC: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17 10:56:19 +01:00
Shuming Fan 816cabd8d4
ASoC: rt1305: fix ACPI_PTR compile error
This patch added <linux/acpi.h> header

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17 10:56:19 +01:00
Shuming Fan 29bc643ddd
ASoC: rt1305: Add RT1305/RT1306 amplifier driver
This is the initial amplifier driver for rt1305/rt1306.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-16 19:09:10 +01:00