Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 53803aea authored by Mark Brown's avatar Mark Brown Committed by Takashi Iwai
Browse files

ALSA: Use a define for the number of jack switch types 



This is intended to facilitate the merge of the two jack detection
mechanisms.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 62aa2b53

include/sound/jack.h

+3 −0
Original line number Diff line number Diff line
@@ -53,6 +53,9 @@ enum snd_jack_types { 
	SND_JACK_BTN_5		= 0x0200,

};



/* Keep in sync with definitions above */

#define SND_JACK_SWITCH_TYPES 6



struct snd_jack {

	struct input_dev *input_dev;

	int registered;

sound/core/jack.c

+2 −2
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ 
#include <sound/jack.h>

#include <sound/core.h>



static int jack_switch_types[] = {

static int jack_switch_types[SND_JACK_SWITCH_TYPES] = {

	SW_HEADPHONE_INSERT,

	SW_MICROPHONE_INSERT,

	SW_LINEOUT_INSERT,
@@ -128,7 +128,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, 


	jack->type = type;



	for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++)

	for (i = 0; i < SND_JACK_SWITCH_TYPES; i++)

		if (type & (1 << i))

			input_set_capability(jack->input_dev, EV_SW,

					     jack_switch_types[i]);