diff options
| author | Ivan Hu <ivan.hu@canonical.com> | 2026-09-04 13:30:07 +0800 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-09-08 17:11:42 -0400 |
| commit | 3d8a8e81ea8ad8813d4c82a12ba53ecb597b217d (patch) | |
| tree | 69da513b0e1e221b43d353aa63f48dd6cfeef8cf /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3621f78d43b0a9563d5ade68370434c532eea259 (diff) | |
Bluetooth: btmtk: Declare MT7920 (MT7961 1a) Bluetooth firmware
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.
Declare it with MODULE_FIRMWARE(), as the mt76 driver already does for
the corresponding MT7920 wifi firmware.
Fixes: 1cb63d80fff6 ("Bluetooth: btusb: Add support Mediatek MT7920")
Signed-off-by: Ivan Hu <ivan.hu@canonical.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions