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Commit e5b7b1fe authored by Adrian Knoth's avatar Adrian Knoth Committed by Takashi Iwai
Browse files

ALSA: hdspm - Remove duplicate code from ALSA controls 



Considerably shorten the code by using a macro. Though this won't lower
the binary size, it makes the source more readable.

Signed-off-by: default avatarAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 696be0fb

sound/pci/rme9652/hdspm.c

+22 −124
Original line number Diff line number Diff line
@@ -2175,6 +2175,16 @@ static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) 
	return (status >> (idx*4)) & 0xF;

}



#define ENUMERATED_CTL_INFO(info, texts) \

{ \

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; \

	uinfo->count = 1; \

	uinfo->value.enumerated.items = ARRAY_SIZE(texts); \

	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) \

		uinfo->value.enumerated.item =	uinfo->value.enumerated.items - 1; \

	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); \

}







#define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \
@@ -2190,14 +2200,7 @@ static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) 
static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol,

					       struct snd_ctl_elem_info *uinfo)

{

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 10;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

			texts_freq[uinfo->value.enumerated.item]);

	ENUMERATED_CTL_INFO(uinfo, texts_freq);

	return 0;

}
@@ -2363,15 +2366,7 @@ static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, 
					    struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "Master", "AutoSync" };



	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 2;

	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

		    uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

	       texts[uinfo->value.enumerated.item]);

	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3021,17 +3016,7 @@ static int snd_hdspm_info_input_select(struct snd_kcontrol *kcontrol, 
				       struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "optical", "coaxial" };



	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 2;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

		    uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

	       texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3093,17 +3078,7 @@ static int snd_hdspm_info_ds_wire(struct snd_kcontrol *kcontrol, 
				  struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "Single", "Double" };



	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 2;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

		    uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

	       texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3176,17 +3151,7 @@ static int snd_hdspm_info_qs_wire(struct snd_kcontrol *kcontrol, 
				       struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "Single", "Double", "Quad" };



	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 3;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

		    uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

	       texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3262,17 +3227,7 @@ static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol, 
				       struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "Single", "Double", "Quad" };



	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 3;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

		    uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

	       texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3497,14 +3452,7 @@ static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, 
				     struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 4;

	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;

	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);

	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3860,17 +3808,7 @@ static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, 
					  struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "44.1 kHz", "48 kHz" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 2;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;



	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3916,17 +3854,7 @@ static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, 
				   struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 5;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;



	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -3971,17 +3899,7 @@ static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, 
					     struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 3;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;



	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -4028,17 +3946,7 @@ static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, 
{

	static char *texts[] = { "24 fps", "25 fps", "29.97fps",

		"29.97 dfps", "30 fps", "30 dfps" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 6;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;



	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}
@@ -4084,17 +3992,7 @@ static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, 
					  struct snd_ctl_elem_info *uinfo)

{

	static char *texts[] = { "LTC", "Video", "WCK" };

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;

	uinfo->value.enumerated.items = 3;



	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)

		uinfo->value.enumerated.item =

			uinfo->value.enumerated.items - 1;



	strcpy(uinfo->value.enumerated.name,

			texts[uinfo->value.enumerated.item]);



	ENUMERATED_CTL_INFO(uinfo, texts);

	return 0;

}