From c3ca4458cc2f719b1652abaa8d2fbf7f3d4311cb Mon Sep 17 00:00:00 2001 From: Gergo Koteles Date: Sat, 30 Dec 2023 01:09:44 +0100 Subject: ALSA: hda/tas2781: add TAS2563 support for 14ARB7 The INT8866 belongs to the Lenovo Yoga 7 Gen 7 AMD 14ARB7 laptop. It has two TAS2563 amplifier. Add the PNP ID and calibration functions to handle them. ACPI excerpt: Scope (_SB.I2CD) { Device (TAS) { Name (_HID, "INT8866") // _HID: Hardware ID Name (_UID, Zero) // _UID: Unique ID Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (RBUF, ResourceTemplate () { I2cSerialBusV2 (0x004C, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.I2CD", 0x00, ResourceConsumer, , Exclusive, ) I2cSerialBusV2 (0x004D, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.I2CD", 0x00, ResourceConsumer, , Exclusive, ) GpioInt (Edge, ActiveLow, SharedAndWake, PullNone, 0x0000, "\\_SB.GPIO", 0x00, ResourceConsumer, , ) { // Pin list 0x0020 } }) Return (RBUF) /* \_SB_.I2CD.TAS_._CRS.RBUF */ } Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } } } Signed-off-by: Gergo Koteles Link: https://lore.kernel.org/r/3b8d4c602e1a46922f53bc9afc8b705d55aa4872.1703891777.git.soyer@irl.hu Signed-off-by: Takashi Iwai --- include/sound/tas2781.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h index dde9f8120d4c..0a86ab8d47b9 100644 --- a/include/sound/tas2781.h +++ b/include/sound/tas2781.h @@ -22,6 +22,7 @@ #define TAS2781_DRV_VER 1 #define SMARTAMP_MODULE_NAME "tas2781" #define TAS2781_GLOBAL_ADDR 0x40 +#define TAS2563_GLOBAL_ADDR 0x48 #define TASDEVICE_RATES (SNDRV_PCM_RATE_44100 |\ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |\ SNDRV_PCM_RATE_88200) -- cgit