Commits
Marcel Holtmann committed 18835dfa3ac
Bluetooth: btusb: Use matching names for Broadcom firmware files The Broadcom firmware files are named with firmware version information encoded into lmp_subver field. So BCM20702B0_002.001.014.0527.0607.hex would be represented by 0x410e. To allow for an easier decoding of the actual firmware names, provide an internal table that does the mapping and request the firmware file by name. Bluetooth: hci0: BCM20702B0 (002.001.014) build 0607 Now the complicated encoding of lmp_subver will be decoded and turned into the name and firmware version information from the firmware files. The previous attempt of using udev->product failed badly since it never contains any matching entry to the actual hardware or firmware files distributed by Broadcom in their Windows drivers. It is even worse since it can change depending on if the internal bootstrapping happened before the USB bus enumeration or after. This caused many race conditions. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>