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Commit 219e2cd4 authored by Pavel Hofman's avatar Pavel Hofman Committed by Takashi Iwai
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ALSA: ice1724 - External clock item only for cards with SPDIF_IN 



Append the external clock item to the clock list only if
the SPDIF_IN capability is defined in the SPDIF register.

Signed-off-by: default avatarPavel Hofman <pavel.hofman@ivitera.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e7848163

sound/pci/ice1712/ice1724.c

+6 −1
Original line number Diff line number Diff line
@@ -1825,7 +1825,12 @@ static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, 
	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;

	uinfo->count = 1;



	uinfo->value.enumerated.items = hw_rates_count + ice->ext_clock_count;

	/* internal clocks */

	uinfo->value.enumerated.items = hw_rates_count;

	/* external clocks */

	if (ice->force_rdma1 ||

	    (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN))

		uinfo->value.enumerated.items += ice->ext_clock_count;

	/* upper limit - keep at top */

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

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