| commit | 21956b61f594f7924d98240da74bc81c28601fa9 | [log] [tgz] |
|---|---|---|
| author | Jaroslav Kysela <perex@perex.cz> | Tue Feb 02 19:58:25 2010 +0100 |
| committer | Jaroslav Kysela <perex@perex.cz> | Thu Feb 04 21:48:00 2010 +0100 |
| tree | 0514becc673bcd8b952af728700af5cdfef15e0d | |
| parent | c68db7175f4dcb3d5789bb50bea6376fb81f87fe [diff] |
ALSA: ctxfi - fix PTP address initialization After hours of debugging, I finally found the reason why some source and runtime combination does not work. The PTP (page table pages) address must be aligned. I am not sure how much, but alignment to PAGE_SIZE is sufficient. Also, use ALSA's page allocation routines to ensure proper virtual -> physical address translation. Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz>