[PATCH] ASoC: amd: acp: Add ACP70 ACPI flag override for LG gram 16U55U

[PATCH] ASoC: amd: acp: Add ACP70 ACPI flag override for LG gram 16U55U

[suso]

The LG gram 16 (16U55U, AMD Ryzen AI 400 series, ACP rev 0x72) shares
the same SoundWire audio hardware (RT713 + RT1320) as the 16Z95U and
requires the same ACPI flag override.

Tested on LG gram 16U55U-G.AU85BN (PCI SSID 1854:057c).

Signed-off-by: suso <gmsuso@gmail.com>
---
 sound/soc/amd/acp-config.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/amd/acp-config.c b/sound/soc/amd/acp-config.c
index efd664e1c34c..93c9a112240d 100644
--- a/sound/soc/amd/acp-config.c
+++ b/sound/soc/amd/acp-config.c
@@ -154,6 +154,13 @@ static const struct dmi_system_id acp70_acpi_flag_override_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "16Z95U"),
 		},
 	},
+	{
+		/* LG gram 16 16U55U (ACP 7.2) */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "16U55U"),
+		},
+	},
 	{}
 };
 
-- 
2.56.0

Re: [PATCH] ASoC: amd: acp: Add ACP70 ACPI flag override for LG gram 16U55U

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential
issue to consider:
- [High] ASoC: amd: acp: Signed-off-by trailer uses handle instead of
  real name
--

commit 3113b97838256e779d5449f2721a7603f1495617
Author: suso <gmsuso@gmail.com>

> ASoC: amd: acp: Add ACP70 ACPI flag override for LG gram 16U55U
>
> The LG gram 16 (16U55U, AMD Ryzen AI 400 series, ACP rev 0x72) shares
> the same SoundWire audio hardware (RT713 + RT1320) as the 16Z95U and
> requires the same ACPI flag override.
>
> Tested on LG gram 16U55U-G.AU85BN (PCI SSID 1854:057c).
>
> Signed-off-by: suso <gmsuso@gmail.com>

[Severity: High]
The Author header and Signed-off-by trailer use a single-word handle
("suso") instead of a full real name, which does not meet the Developer
Certificate of Origin requirements in
Documentation/process/submitting-patches.rst.

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20261112204325.4696-1-gmsuso@gmail.com?part=1