Hi Maxime,
On Wed, 29 Apr 2020 at 14:35, Maxime Ripard maxime@cerno.tech wrote:
On Tue, Apr 28, 2020 at 10:55:47AM +0200, Clément Péron wrote:
+static int sun50i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s,
unsigned int fmt)The alignment is off here
+{
u32 mode, val;u8 offset;/** DAI clock polarity** The setup for LRCK contradicts the datasheet, but under a* scope it's clear that the LRCK polarity is reversed* compared to the expected polarity on the bus.*/Did you check this or has it been copy-pasted?
copy-pasted, I will check this.
It's not going to be easy to do this if you only have a board with HDMI. If you can't test that easily, just remove the comment (or make it explicit that you copy pasted it?), no comment is better than a wrong one.
I have talked with Marcus Cooper it may be able to test this this week-end. Also this can explain why we need the " simple-audio-card,frame-inversion;" in the device-tree.
If think this fix has been introduced by you, correct? Could you say on which SoC did you see this issue?
Thanks Clement
Maxime