I have no problem with it. Thanks, BRs, Alex Lu -----邮件原件----- 发件人: Alex Deucher [mailto:alexdeucher@xxxxxxxxx] 发送时间: 2017年8月23日 10:53 收件人: 陆朱伟 抄送: linux-bluetooth@xxxxxxxxxxxxxxx; Larry.Finger@xxxxxxxxxxxx 主题: Re: 答复: RTL8822BE Bluetooth device On Tue, Aug 22, 2017 at 10:21 PM, 陆朱伟 <alex_lu@xxxxxxxxxxxxxx> wrote: > Hi Alex Deucher, > The rtl8821a_config.bin is not necessary. > It is used for some special settings, such as bdaddr, sco over pcm/hci, etc. Thanks for clarifying. How about the attached patch to make it clear which config firmwares are optional? Alex > > Thanks, > BRs, > Alex Lu. > > -----邮件原件----- > 发件人: Alex Deucher [mailto:alexdeucher@xxxxxxxxx] > 发送时间: 2017年8月23日 10:09 > 收件人: linux-bluetooth@xxxxxxxxxxxxxxx; 陆朱伟; Larry.Finger@xxxxxxxxxxxx > 主题: RTL8822BE Bluetooth device > > I have this device, but the driver requires a firmware file > (rtl8821a_config.bin) which does not seem to exist. Looking at the code[1], there appear to be several firmware config files for variants of this device: > + switch (lmp_subver) { > + case RTL_ROM_LMP_8723B: > + cfg_name = "rtl_bt/rtl8723b_config.bin"; break; case > + RTL_ROM_LMP_8821A: > + cfg_name = "rtl_bt/rtl8821a_config.bin"; break; case > + RTL_ROM_LMP_8761A: > + cfg_name = "rtl_bt/rtl8761a_config.bin"; break; case > + RTL_ROM_LMP_8822B: > + cfg_name = "rtl_bt/rtl8822b_config.bin"; break; > However, the only file that seem to actually exist is rtl8822b_config.bin. Does anyone know where to get the others? > > Thanks, > > Alex > > [1] https://patchwork.kernel.org/patch/9323749/ > > ------Please consider the environment before printing this e-mail. ��.n��������+%������w��{.n�����{��� �^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�
