4 Dec
2017
4 Dec
'17
6:17 p.m.
On Mon, Dec 04, 2017 at 08:52:06AM -0600, Pierre-Louis Bossart wrote:
On 12/3/17 10:21 PM, Vinod Koul wrote:
On Sun, Dec 03, 2017 at 09:44:56PM -0600, Pierre-Louis Bossart wrote:
That gets complicated. you'd have
- DSP-based ASoC driver for SKL+ w/ DSP
- coupled-mode ASoC driver for SKL+ w/o DSP
- legacy for pre-SKL platforms.
I don't see what simplification this brings, it's complicated enough with 1. and 3, and legacy is not going away.
in long term we _need_ to converge. 1 and 2 should be same driver detecting presence of DSP dynamically and doing DSP based or coupled mode.
Did we ever enable the coupled mode? if not then it's an hypothetical direction...
and prerequisite for that is HDA, so it can be done once this support is merged!
--
~Vinod