Dear Zijun,
Am 14.11.24 um 07:57 schrieb quic_zijuhu:
On 5/2/2024 10:13 PM, Johan Hovold wrote:
On Thu, May 02, 2024 at 09:46:38PM +0800, quic_zijuhu wrote:
On 5/2/2024 9:25 PM, Johan Hovold wrote:
On Thu, May 02, 2024 at 08:56:12PM +0800, quic_zijuhu wrote:
On 5/2/2024 6:57 PM, Johan Hovold wrote:
It's WCN6855 but the Linux driver currently uses the firmware you pushed
for QCA2066.
The current Linux driver is using the generic NVM file (hpnv21.bin) for
WCN6855, but connectivity is quite bad and I only get 2-3 meters of
range.
Switching to the board-specific NVM configuration (hpnv21b.b8c) that
it seems hpnv21b.b8c is a wrong NVM name.
is it hpnv21g.b8c?
hpnv21g.b8c is the right NVM for the machine.
Ok, thanks. I'll try to find some time to test with this one as well.
What is the difference between those two?
i am afraid that i can't answer your question due to company CCI policy
I understand.
Exactly. It's a Lenovo machine that comes with Windows pre-installed and
we're working on enabling Linux on it with some help from Lenovo.
need customer to make a request for their requirements if the answer is
yes for above question.
Lenovo has made requests for X13s firmware from Qualcomm and pushed it
to linux-firmware [1], but they have not yet been able to get Qualcomm
to provide an NVM configuration file for Bluetooth (I think the problem
may be finding the right person to talk to inside Qualcomm).
So I was hoping maybe you could help us with this since the difference
between 'hpnv21.bin' that you pushed to linux-firmware and what came
with Windows appears to be really small (e.g. just a few bytes).
let me try to find out the right person who will push this task at next monday.
there are some other internal procedures before we can push BT firmware
into linux-firmware.
have up-streamed 22 NVM files which come from WOS into linux-firmware as
shown by below link, both hpnv21g.b8c and hpnv21.b8c are also contained.
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=77a11ffc5a0aaaadc870793d02f6c6781ee9f598
(^^)(^^).
Thank you. Could you please enlighten me, what WOS is?
Kind regards,
Paul
