ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88
This patch fixes a failure to open PCM device with -ENOSYS in Terratec Phase 88. Terratec Phase 88 has two Selector Function Blocks of AVC Audio subunit to switch source of clock. One is to switch internal/external for the source and another is to switch word/spdif for the external clock. The IDs for these Selector Function Blocks are 9 and 8. But in current implementation they're 0 and 0. Reported-by: András Murányi <muranyia@gmail.com> Tested-by: András Murányi <muranyia@gmail.com> Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -17,10 +17,10 @@ phase88_rack_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
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unsigned int enable_ext, enable_word;
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int err;
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err = avc_audio_get_selector(bebob->unit, 0, 0, &enable_ext);
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err = avc_audio_get_selector(bebob->unit, 0, 9, &enable_ext);
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if (err < 0)
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goto end;
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err = avc_audio_get_selector(bebob->unit, 0, 0, &enable_word);
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err = avc_audio_get_selector(bebob->unit, 0, 8, &enable_word);
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if (err < 0)
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goto end;
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