[PATCH 8/9] ASoC: amd: vangogh: Centralize strings definition

Lucas Tanure posted 9 patches 2 years, 6 months ago
There is a newer version of this series
[PATCH 8/9] ASoC: amd: vangogh: Centralize strings definition
Posted by Lucas Tanure 2 years, 6 months ago
Replace occurrences of strings by their definition, avoiding bugs where
the string changed, but not all places have been modified

Signed-off-by: Lucas Tanure <lucas.tanure@collabora.com>
---
 sound/soc/amd/vangogh/acp5x-mach.c | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/sound/soc/amd/vangogh/acp5x-mach.c b/sound/soc/amd/vangogh/acp5x-mach.c
index 2072151957a6..74c7b267dcfd 100644
--- a/sound/soc/amd/vangogh/acp5x-mach.c
+++ b/sound/soc/amd/vangogh/acp5x-mach.c
@@ -22,10 +22,13 @@
 
 #define DRV_NAME			"acp5x_mach"
 #define DUAL_CHANNEL			2
-#define ACP5X_NUVOTON_CODEC_DAI		"nau8821-hifi"
 #define VG_JUPITER			1
-#define ACP5X_NUVOTON_BCLK		3072000
-#define ACP5X_NAU8821_FREQ_OUT		12288000
+#define NAU8821_BCLK			3072000
+#define NAU8821_FREQ_OUT		12288000
+#define NAU8821_DAI			"nau8821-hifi"
+#define CS35L41_LNAME			"spi-VLV1776:00"
+#define CS35L41_RNAME			"spi-VLV1776:01"
+#define CS35L41_DAI			"cs35l41-pcm"
 
 static unsigned long acp5x_machine_id;
 static struct snd_soc_jack vg_headset;
@@ -33,7 +36,7 @@ static struct snd_soc_jack vg_headset;
 SND_SOC_DAILINK_DEF(platform,  DAILINK_COMP_ARRAY(COMP_PLATFORM("acp5x_i2s_dma.0")));
 SND_SOC_DAILINK_DEF(acp5x_i2s, DAILINK_COMP_ARRAY(COMP_CPU("acp5x_i2s_playcap.0")));
 SND_SOC_DAILINK_DEF(acp5x_bt,  DAILINK_COMP_ARRAY(COMP_CPU("acp5x_i2s_playcap.1")));
-SND_SOC_DAILINK_DEF(nau8821,   DAILINK_COMP_ARRAY(COMP_CODEC("i2c-NVTN2020:00", "nau8821-hifi")));
+SND_SOC_DAILINK_DEF(nau8821,   DAILINK_COMP_ARRAY(COMP_CODEC("i2c-NVTN2020:00", NAU8821_DAI)));
 
 static struct snd_soc_jack_pin acp5x_nau8821_jack_pins[] = {
 	{
@@ -119,7 +122,7 @@ static int acp5x_nau8821_hw_params(struct snd_pcm_substream *sub, struct snd_pcm
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(sub);
 	struct snd_soc_card *card = rtd->card;
-	struct snd_soc_dai *dai = snd_soc_card_get_codec_dai(card, ACP5X_NUVOTON_CODEC_DAI);
+	struct snd_soc_dai *dai = snd_soc_card_get_codec_dai(card, NAU8821_DAI);
 	int ret, bclk;
 
 	ret = snd_soc_dai_set_sysclk(dai, NAU8821_CLK_FLL_BLK, 0, SND_SOC_CLOCK_IN);
@@ -146,7 +149,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w, struct snd_kcon
 	struct snd_soc_dai *dai;
 	int ret = 0;
 
-	dai = snd_soc_card_get_codec_dai(card, ACP5X_NUVOTON_CODEC_DAI);
+	dai = snd_soc_card_get_codec_dai(card, NAU8821_DAI);
 	if (!dai) {
 		dev_err(card->dev, "Codec dai not found\n");
 		return -EIO;
@@ -162,7 +165,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w, struct snd_kcon
 		ret = snd_soc_dai_set_sysclk(dai, NAU8821_CLK_FLL_BLK, 0, SND_SOC_CLOCK_IN);
 		if (ret < 0)
 			dev_err(dai->dev, "can't set BLK clock %d\n", ret);
-		ret = snd_soc_dai_set_pll(dai, 0, 0, ACP5X_NUVOTON_BCLK, ACP5X_NAU8821_FREQ_OUT);
+		ret = snd_soc_dai_set_pll(dai, 0, 0, NAU8821_BCLK, NAU8821_FREQ_OUT);
 		if (ret < 0)
 			dev_err(dai->dev, "can't set FLL: %d\n", ret);
 	}
@@ -213,8 +216,7 @@ static int acp5x_cs35l41_hw_params(struct snd_pcm_substream *sub, struct snd_pcm
 	}
 
 	for_each_rtd_components(rtd, i, comp) {
-		if (!(strcmp(comp->name, "spi-VLV1776:00")) ||
-		    !(strcmp(comp->name, "spi-VLV1776:01"))) {
+		if (!(strcmp(comp->name, CS35L41_LNAME)) || !(strcmp(comp->name, CS35L41_RNAME))) {
 			if (!bclk) {
 				dev_err(comp->dev, "Invalid sample rate: 0x%x\n", rate);
 				return -EINVAL;
@@ -237,17 +239,17 @@ static const struct snd_soc_ops acp5x_cs35l41_play_ops = {
 
 static struct snd_soc_codec_conf cs35l41_conf[] = {
 	{
-		.dlc = COMP_CODEC_CONF("spi-VLV1776:00"),
+		.dlc = COMP_CODEC_CONF(CS35L41_LNAME),
 		.name_prefix = "Left",
 	},
 	{
-		.dlc = COMP_CODEC_CONF("spi-VLV1776:01"),
+		.dlc = COMP_CODEC_CONF(CS35L41_RNAME),
 		.name_prefix = "Right",
 	},
 };
 
-SND_SOC_DAILINK_DEF(cs35l41,   DAILINK_COMP_ARRAY(COMP_CODEC("spi-VLV1776:00", "cs35l41-pcm"),
-						  COMP_CODEC("spi-VLV1776:01", "cs35l41-pcm")));
+SND_SOC_DAILINK_DEF(cs35l41, DAILINK_COMP_ARRAY(COMP_CODEC(CS35L41_LNAME, CS35L41_DAI),
+						COMP_CODEC(CS35L41_RNAME, CS35L41_DAI)));
 
 static struct snd_soc_dai_link acp5x_dai[] = {
 	{
-- 
2.39.2
Re: [PATCH 8/9] ASoC: amd: vangogh: Centralize strings definition
Posted by Mark Brown 2 years, 6 months ago
On Thu, Feb 16, 2023 at 10:32:59AM +0000, Lucas Tanure wrote:

> Replace occurrences of strings by their definition, avoiding bugs where
> the string changed, but not all places have been modified

>  #define DRV_NAME			"acp5x_mach"
>  #define DUAL_CHANNEL			2
> -#define ACP5X_NUVOTON_CODEC_DAI		"nau8821-hifi"
>  #define VG_JUPITER			1
> -#define ACP5X_NUVOTON_BCLK		3072000
> -#define ACP5X_NAU8821_FREQ_OUT		12288000
> +#define NAU8821_BCLK			3072000
> +#define NAU8821_FREQ_OUT		12288000
> +#define NAU8821_DAI			"nau8821-hifi"
> +#define CS35L41_LNAME			"spi-VLV1776:00"
> +#define CS35L41_RNAME			"spi-VLV1776:01"
> +#define CS35L41_DAI			"cs35l41-pcm"

These changes don't obviously correspond to the description of
the patch.  It looks like there's at least some renaming and
reindentation of things not related to DAI names here.  TBH I'm
not sure the removal of namespacing is a good idea, it's probably
not *super* likely but we might run into collisions.