linux-kernel - [PATCH] Add HP Stream 8 to bytcr

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Message-Id: <20221213173550.1567875-1-moisesmcardona@gmail.com>
Date:   Tue, 13 Dec 2022 12:35:50 -0500
From:   Moises Cardona <moisesmcardona@...il.com>
To:     cezary.rojewski@...el.com
Cc:     pierre-louis.bossart@...ux.intel.com,
        liam.r.girdwood@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
        yung-chuan.liao@...ux.intel.com, ranjani.sridharan@...ux.intel.com,
        kai.vehmanen@...ux.intel.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, hdegoede@...hat.com, oder_chiou@...ltek.com,
        akihiko.odaki@...il.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Moises Cardona <moisesmcardona@...il.com>
Subject: [PATCH] Add HP Stream 8 to bytcr_rt5640.c

The HP Stream 8 tablet is identical to the HP Stream 7 in terms of the PCB,
with the exception of the added SIM Card Slot. 
Therefore, I'm submitting this patch which properly initializes the audio 
and enables the headphone jack to work, just like it does in the 
HP Stream 7.

Signed-off-by: Moises Cardona <moisesmcardona@...il.com>
---
 sound/soc/intel/boards/bytcr_rt5640.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index fb9d9e271845..1d964b1ceff4 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -796,6 +796,17 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
 					BYT_RT5640_SSP0_AIF1 |
 					BYT_RT5640_MCLK_EN),
 	},
+	{	/* HP Stream 8 */
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "HP Stream 8 Tablet"),
+		},
+		.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
+					BYT_RT5640_MONO_SPEAKER |
+					BYT_RT5640_JD_NOT_INV |
+					BYT_RT5640_SSP0_AIF1 |
+					BYT_RT5640_MCLK_EN),
+	},
 	{	/* I.T.Works TW891 */
 		.matches = {
 			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
-- 
2.37.2