ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5570 laptop
stable inclusion from stable-v5.10.146 commit d4bad13828f0da2d2f8b521de580b8a2aa211ba4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I6D0VX Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d4bad13828f0da2d2f8b521de580b8a2aa211ba4 -------------------------------- commit bdc9b739 upstream. The Dell Precision 5570 uses the same 4-speakers-on-ALC289 just like the previous Precision 5560. I replicated that patch onto this one, and can confirm that the audio is much better (the woofers are now working); I've tested it on my Dell Precision 5570. Signed-off-by: NCallum Osmotherly <callum.osmotherly@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/YyGbWM5wEoFMbW2v@piranhaSigned-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NJialin Zhang <zhangjialin11@huawei.com> Reviewed-by: NZheng Zengkai <zhengzengkai@huawei.com>
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