kernel.git/sound/soc/soc-utils.c, branch linux-5.0.y

ASoC: soc-utils: Rename dummy_dma_ops to snd_dummy_dma_ops

2018-09-27T22:15:46Z

The symbols 'dummy_dma_ops' is declared with different data types by sound/soc/soc-utils.c and arch/arm64/include/asm/dma-mapping.h. This leads to conflicts when soc-utils.c (indirectly) includes dma-mapping.h: sound/soc/soc-utils.c:282:33: error: conflicting types for 'dummy_dma_ops' static const struct snd_pcm_ops dummy_dma_ops = { ^ ... arch/arm64/include/asm/dma-mapping.h:27:33: note: previous declaration of 'dummy_dma_ops' was here extern const struct dma_map_ops dummy_dma_ops; ^ Rename the symbol in soc-utils.c to 'snd_dummy_dma_ops' to avoid the conflict. Signed-off-by: Matthias Kaehlcke Signed-off-by: Mark Brown

Merge branch 'asoc-4.18' into asoc-4.19 wmadsp dep

2018-08-08T16:32:10Z

ASoC: soc-utils.c: convert to SPDX identifiers

2018-07-02T09:55:18Z

Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: soc-utils: Fix unregistration order

2018-06-26T14:25:46Z

The unregistration should happen in the opposite order of the registration, so change it accordingly. No real issue has been noticed, but it is good practice to keep the correct unregistration order. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown

ASoC: soc-utils: replace codec to component

2018-02-12T11:46:14Z

Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: soc-utils: replace platform to component

2018-02-12T11:45:07Z

Now platform can be replaced to component, let's do it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: soc-utils: add const to dummy_codec

2017-11-29T10:48:45Z

Let's align dummy_platform and dummy_codec Signed-off-by: Kuninori Morimoto Reviewed-by: Simon Horman Signed-off-by: Mark Brown

ASoC: soc-utils: make snd_soc_platform_driver const

2017-08-14T16:21:41Z

Make this const as it is only passed as the 2nd argument to the function snd_soc_register_platform, which is of type const. Done using Coccinelle Signed-off-by: Bhumika Goyal Signed-off-by: Mark Brown

ASoC: core: Add component pin control functions

2016-11-30T17:16:09Z

It's often the case that a codec driver will need to control its own pins. However, if a name_prefix has been applied to this codec it must be included in the name passed to any of the snd_soc_dapm_x_pin() functions. The behaviour of the existing pin control functions is reasonable, since you may want to search for a fully-specified name within the scope of an entire card. This means that we can't apply the prefix in these functions because it will break card-scope searches. Constructing a prefixed string "manually" in codec drivers leads to a lot of repetition of the same code. To make this tidier in codec drivers this patch adds a new set of equivalent functions that take a struct snd_soc_component instead of a dapm context and automatically add the component's name_prefix to the given name. This makes it a simple change in codec drivers to be prefix-safe. The new functions are not quite trivial enough to be inlines and the compiler won't be able to compile-away any part of them. Although it looks somewhat inefficient to have to allocate a temporary buffer and combine strings, the current design of the widget list doesn't lend itself to a more optimized implementation - it's a single list of all widgets on a card and is searched linearly for a matching string. As pin state changes are generally low-frequency events it's unlikely to be a significant issue - at least not enough to rewrite the widget list handling just for this. Signed-off-by: Richard Fitzgerald Signed-off-by: Mark Brown

ASoC: constify snd_pcm_ops structures

2016-09-12T19:04:09Z

Check for snd_pcm_ops structures that are only stored in the ops field of a snd_soc_platform_driver structure or passed as the third argument to snd_pcm_set_ops. The corresponding field or parameter is declared const, so snd_pcm_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/) // @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_pcm_ops i@p = { ... }; @ok1@ identifier r.i; struct snd_soc_platform_driver e; position p; @@ e.ops = &i@p; @ok2@ identifier r.i; expression e1, e2; position p; @@ snd_pcm_set_ops(e1, e2, &i@p) @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct snd_pcm_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_pcm_ops i = { ... }; // Signed-off-by: Julia Lawall Signed-off-by: Mark Brown