[PATCH] Bluetooth: btmtk: Declare MT7920 (MT7961 1a) Bluetooth firmware

patchwork-bot+bluetooth at kernel.org patchwork-bot+bluetooth at kernel.org
Fri Sep 4 09:56:13 PDT 2026


Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz at intel.com>:

On Fri,  4 Sep 2026 13:30:07 +0800 you wrote:
> btmtk_fw_get_filename() constructs the firmware name at runtime, so for
> the MT7920 variant (dev_id 0x7961 with fw_flavor set) it requests
> "mediatek/BT_RAM_CODE_MT7961_1a_2_hdr.bin" without ever declaring it via
> MODULE_FIRMWARE(). Tools that select firmware from module metadata (e.g.
> "modinfo -F firmware") therefore omit this blob, so request_firmware()
> fails and Bluetooth does not initialise on MT7920, even though the file
> is present in linux-firmware.
> 
> [...]

Here is the summary with links:
  - Bluetooth: btmtk: Declare MT7920 (MT7961 1a) Bluetooth firmware
    https://git.kernel.org/bluetooth/bluetooth-next/c/860043e48274

You are awesome, thank you!
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