7 Jan
2014
7 Jan
'14
5:38 p.m.
On Tue, Jan 07, 2014 at 05:35:10PM +0000, Mark Brown wrote:
On Tue, Jan 07, 2014 at 09:55:42PM +0530, Vinod Koul wrote:
struct snd_codec_desc { __u32 max_ch; __u32 sample_rates[MAX_NUM_SAMPLE_RATES];
- __u32 num_sample_rates; __u32 bit_rate[MAX_NUM_BITRATES]; __u32 num_bitrates; __u32 rate_control;
This is adding a field to the userspace ABI which will break it... not sure if we care or not but it probably ought to be noted in the commit log at the very least; people do build things like distros with headers from older kernels than the ones they run.
I am not aware is any users of desciptors yet :) so thats why went ahead and modifed... This is long term plan to query dynamic capablities of device using this
-- ~Vinod