ALSA: hda/realtek - Fix ALC275 no sound issue
Sound works after a cold boot but not after a reboot from windows. This patch will solve this issue. This is relation with Class-D power control. [ The bug was reported in Bugzilla below for Sony VAIO SVS13A1C5E -- tiwai] Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=197737 Cc: <stable@vger.kernel.org> Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -341,6 +341,9 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
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case 0x10ec0299:
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alc_update_coef_idx(codec, 0x10, 1<<9, 0);
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break;
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case 0x10ec0275:
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alc_update_coef_idx(codec, 0xe, 0, 1<<0);
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break;
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case 0x10ec0293:
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alc_update_coef_idx(codec, 0xa, 1<<13, 0);
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break;
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