Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-11 Thread Jaroslav Kysela
Dne 11. 03. 21 v 11:40 Amadeusz Sławiński napsal(a): > On 3/11/2021 11:24 AM, Jaroslav Kysela wrote: >> Dne 11. 03. 21 v 6:50 Chris Chiu napsal(a): >>> On Tue, Mar 9, 2021 at 11:29 PM Cezary Rojewski >>> wrote: On 2021-03-09 1:19 PM, Chris Chiu wrote: > Hi Guys, > We have r

Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-11 Thread Amadeusz Sławiński
On 3/11/2021 11:24 AM, Jaroslav Kysela wrote: Dne 11. 03. 21 v 6:50 Chris Chiu napsal(a): On Tue, Mar 9, 2021 at 11:29 PM Cezary Rojewski wrote: On 2021-03-09 1:19 PM, Chris Chiu wrote: Hi Guys, We have received reports that on some Kabylake laptops (Acer Swift SF314-54/55 and Lenovo Y

Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-11 Thread Jaroslav Kysela
Dne 11. 03. 21 v 6:50 Chris Chiu napsal(a): > On Tue, Mar 9, 2021 at 11:29 PM Cezary Rojewski > wrote: >> >> On 2021-03-09 1:19 PM, Chris Chiu wrote: >>> Hi Guys, >>> We have received reports that on some Kabylake laptops (Acer Swift >>> SF314-54/55 and Lenovo Yoga C930...etc), all sound card

Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-11 Thread Cezary Rojewski
On 2021-03-11 6:50 AM, Chris Chiu wrote: On Tue, Mar 9, 2021 at 11:29 PM Cezary Rojewski wrote: ... Topologies for most common skylake driver configurations: - skl/kbl with i2s rt286 - apl/glk with i2s rt298 - with hda dsp can be found in alsa-topology-conf [2]. Standard, official tool c

Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-10 Thread Chris Chiu
On Tue, Mar 9, 2021 at 11:29 PM Cezary Rojewski wrote: > > On 2021-03-09 1:19 PM, Chris Chiu wrote: > > Hi Guys, > > We have received reports that on some Kabylake laptops (Acer Swift > > SF314-54/55 and Lenovo Yoga C930...etc), all sound cards no longer be > > detected after upgrade to kerne

Re: No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-09 Thread Cezary Rojewski
On 2021-03-09 1:19 PM, Chris Chiu wrote: Hi Guys, We have received reports that on some Kabylake laptops (Acer Swift SF314-54/55 and Lenovo Yoga C930...etc), all sound cards no longer be detected after upgrade to kernel later than 5.8. These laptops have one thing in common, all of them have

No sound cards detected on Kabylake laptops after upgrade to kernel 5.8

2021-03-09 Thread Chris Chiu
Hi Guys, We have received reports that on some Kabylake laptops (Acer Swift SF314-54/55 and Lenovo Yoga C930...etc), all sound cards no longer be detected after upgrade to kernel later than 5.8. These laptops have one thing in common, all of them have Realtek audio codec and connect the interna