linux-kernel - [PATCH 4.14 016/185] ALSA: hda - Apply AMD controller workaround for Raven platform

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Message-Id: <20191003154441.189849859@linuxfoundation.org>
Date:   Thu,  3 Oct 2019 17:51:34 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Takashi Iwai <tiwai@...e.de>,
        Dennis Padiernos <depadiernos@...il.com>
Subject: [PATCH 4.14 016/185] ALSA: hda - Apply AMD controller workaround for Raven platform

From: Takashi Iwai <tiwai@...e.de>

commit d2c63b7dfd06788a466d5ec8a850491f084c5fc2 upstream.

It's reported that the garbled sound on HP Envy x360 13z-ag000 (Ryzen
Laptop) is fixed by the same workaround applied to other AMD chips.
Update the driver_data entry for Raven (1022:15e3) to use the newly
introduced preset, AZX_DCAPS_PRESET_AMD_SB.  Since it already contains
AZX_DCAPS_PM_RUNTIME, we can drop that bit, too.

Reported-and-tested-by: Dennis Padiernos <depadiernos@...il.com>
Cc: <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/20190920073040.31764-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 sound/pci/hda/hda_intel.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2586,8 +2586,7 @@ static const struct pci_device_id azx_id
 			 AZX_DCAPS_PM_RUNTIME },
 	/* AMD Raven */
 	{ PCI_DEVICE(0x1022, 0x15e3),
-	  .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB |
-			 AZX_DCAPS_PM_RUNTIME },
+	  .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_AMD_SB },
 	/* ATI HDMI */
 	{ PCI_DEVICE(0x1002, 0x0002),
 	  .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS },