10 Jan
2011
10 Jan
'11
11:29 p.m.
On Mon, Jan 10, 2011 at 04:10:52PM -0600, Timur Tabi wrote:
# cat ./devices/platform/soc-audio/playback/codec_reg cs4270-codec.0-004f registers 0: <no data: -5> 1: c3 2: 0 3: 30 4: 0 5: 0 6: 0 7: 0
So both patches need to be applied, however, I can't say whether Dimitris' patch is sufficient for handling NULL default register maps, since I removed that from my driver.
You've not identified what the issue is with the above? Is it just that nothing else ensured the cache was set up (eg, by doing reads from the hardware)?