linux-kernel - [PATCH] ALSA: hda: intel-dsp-config: add JasperLake support

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Date:   Wed,  1 Dec 2021 08:46:28 +0800
From:   Brent Lu <brent.lu@...el.com>
To:     alsa-devel@...a-project.org
Cc:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Bard Liao <bard.liao@...el.com>,
        Xiuli Pan <xiuli.pan@...el.com>, Brent Lu <brent.lu@...el.com>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ALSA: hda: intel-dsp-config: add JasperLake support

Add rules to select SOF driver for Jasper Lake systems if digital
microphone is present or the system is a Chromebook.

Signed-off-by: Brent Lu <brent.lu@...el.com>
---
 sound/hda/intel-dsp-config.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index b9ac9e9e45a4..be47a1ca12b6 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -299,6 +299,27 @@ static const struct config_entry config_table[] = {
 	},
 #endif
 
+/* Jasper Lake */
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_JASPERLAKE)
+	{
+		.flags = FLAG_SOF,
+		.device = 0x4dc8,
+		.dmi_table = (const struct dmi_system_id []) {
+			{
+				.ident = "Google Chromebooks",
+				.matches = {
+					DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+				}
+			},
+			{}
+		}
+	},
+	{
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
+		.device = 0x4dc8,
+	},
+#endif
+
 /* Tigerlake */
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE)
 	{
-- 
2.25.1