Re: [PATCH] ALSA: hda/senary: Add hardware init verbs and fixup framework

[Takashi Iwai <tiwai@suse.de>]

On Wed, 04 Mar 2026 08:02:19 +0100,
wangdich9700@163.com wrote:
> 
> From: wangdicheng <wangdicheng@kylinos.cn>
> 
> Port the essential hardware initialization logic from the vendor driver
> and introduce the standard HDA fixup framework to handle different
> machine configurations.
> 
> Key changes:
> 
> 1. Add hardware init verbs:
>    - Implement `senary_init_verb` to send the vendor-specific
>      initialization sequence required by the SN6186 chip.
>    - Override pin capabilities for Node 0x19 to ensure proper headset
>      microphone support.
> 
> 2. Introduce fixup framework:
>    - Define a default pin configuration table (`senary_pincfg_default`)
>      to provide a fallback for devices with invalid BIOS configurations.
>    - Establish a quirk table structure for future machine-specific
>      fixes.
>    - Since the standard quirk matching relies on Subsystem IDs, we
>      manually apply the default fixup if `snd_hda_pick_fixup` does not
>      find a specific match.
> 
> This ensures the chip is correctly initialized during probe and resume,
> and provides a scalable mechanism for supporting specific hardware
> quirks.
> 
> Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>

As this doesn't look like an urgent fix, I applied to for-next branch
for 7.1.


thanks,

Takashi