diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2020-04-21 07:24:29 -0400 |
|---|---|---|
| committer | Josh Boyer <jwboyer@kernel.org> | 2020-04-21 07:43:56 -0400 |
| commit | f2df706a2eab945af5bbc48210ea42166a02aa27 (patch) | |
| tree | 1a78f186660eaa5f9c506102bd047b1743ee7a7d | |
| parent | 87dcb0e544befab85bf3f87ddce95715bf246605 (diff) | |
Add symlink for Dell XPS 15 9550 Broadcom Bluetooth patch-ram file
The linux-firmware repo does not contain many Broadcom (now Cypress)
Bluetooth patch-ram files, because we have never been able to get
permission to re-distribute those.
We do have one file for the for HTC Vive, which was submitted by HTC
themselves with permission from Cypress.
That file contain a "BCM20703A1 Generic USB 20Mhz fcbga_BU" patch-ram
build. The patch-ram files used by Windows for the Bluetooth module
in the XPS 15 9550, USB-id 0a5c:6410 is also a "BCM20703A1 Generic
USB 20Mhz fcbga_BU" patch-ram build. Since the build-parameters
(crystal MHz, package/module type used) between the 2 builds are an
exact match we can also use the HTC submitted patch-ram for the
XPS 15 9550. So lets add a symlink for this.
This will make the Bluetooth on the XPS 15 9550 work out of the box,
when linux-firmware is installed, without the user needing to go and
find a suitable patch-ram file themselves.
This has been tested on a XPS 15 9550 with both Bluetooth HID and
Bluetooth audio devices.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[Modified to use Link function in WHENCE by Josh Boyer <jwboyer@kernel.org]
Signed-off-by: Josh Boyer <jwboyer@kernel.org>
| -rw-r--r-- | WHENCE | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -11,6 +11,7 @@ kernel. Driver: BCM-0bb4-0306 Cypress Bluetooth firmware for HTC Vive File: brcm/BCM-0bb4-0306.hcd +Link: brcm/BCM-0a5c-6410.hcd -> BCM-0bb4-0306.hcd Licence: Redistributable. See LICENCE.cypress for details. |