Gergo Koteles c3ca4458cc 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 <soyer@irl.hu>
Link: https://lore.kernel.org/r/3b8d4c602e1a46922f53bc9afc8b705d55aa4872.1703891777.git.soyer@irl.hu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-01-02 16:15:28 +01:00
2023-11-18 11:28:28 -08:00
2023-11-14 23:35:31 -05:00
2023-11-15 15:30:09 -08:00
2023-11-16 11:02:52 +01:00
2023-11-04 08:07:19 -10:00
2023-11-03 09:28:53 -10:00
2023-11-19 13:54:28 -08:00
2023-11-03 09:48:17 -10:00
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2022-09-28 09:02:20 +02:00
2022-10-10 12:00:45 -07:00
2023-11-19 15:02:14 -08:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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