OK, I was looking at the files in kernel 4.0 rc6, which do not have a core structure. I guess this must be a recent change in alsa. Sorry to bother you. William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 UBC, Vancouver,BC | Program in Cosmology | unruh@xxxxxxxxxxxxxx Canada V6T 1Z1 | and Gravity | www.theory.physics.ubc.ca/ On Thu, 2 Apr 2015, Kailang wrote: > > Hi Bill, > > But current upstream code had core structure in had_codec structure. > > BR, > Kailang > >> -----Original Message----- >> From: Bill Unruh [mailto:unruh@xxxxxxxxxxxxxx] >> Sent: Thursday, April 02, 2015 8:24 AM >> To: alsa-user@xxxxxxxxxxxxxxxxxxxxx; alsa-devel@xxxxxxxxxxxxxxxxxxxxx >> Cc: Kailang >> Subject: Bug in Dell XPS13 >> >> There is a patch in ALSA for the Dell XPS 13 HDA sound system. >> http://mailman.alsa-project.org/pipermail/alsa-devel/2015-Marc >> h/089789.html >> >> This patch appears to have a bug. It refers to >> codec->core.version_id where codec is a hda_codec structure. >> Unfortunately that structure has no core member. It does have >> a version_id member, which is probably what was meant in this >> patch. So replacing this with codec->version_id does compile >> and I have reports that it also makes the sound work on the XPS13 >> >> >> >> William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 >> Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 >> UBC, Vancouver,BC | Program in Cosmology | unruh@xxxxxxxxxxxxxx >> Canada V6T 1Z1 | and Gravity | >> www.theory.physics.ubc.ca/ >> >> ------Please consider the environment before printing this e-mail. >> ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
