Hi Samuel,
On Sun, 20 Sep 2020 at 20:45, Samuel Holland <[email protected]> wrote:
>
> On 9/20/20 1:07 PM, Clément Péron wrote:
> > From: Marcus Cooper <[email protected]>
> >
> > Extend the functionality of the driver to include support of 20 and
> > 24 bits per sample.
> >
> > Signed-off-by: Marcus Cooper <[email protected]>
> > Signed-off-by: Clément Péron <[email protected]>
> > Acked-by: Maxime Ripard <[email protected]>
> > ---
> > sound/soc/sunxi/sun4i-i2s.c | 11 +++++++++--
> > 1 file changed, 9 insertions(+), 2 deletions(-)
> >
> As I have mentioned before, if you want to support a 32-bit slot width on
> sun4i
> variants (which patch 2 does via TDM and this patch does via PCM format), you
> need to fix sun4i_i2s_get_wss() to return "3", not "4", for a 32-bit input.
Sorry I didn't get it the first time.
Is using a switch case is a correct solution?
static s8 sun4i_i2s_get_wss(const struct sun4i_i2s *i2s, int width)
{
switch (width)
{
case 16:
return 0x0;
case 20:
return 0x1;
case 24:
return 0x2;
case 32:
return 0x3;
}
return -EINVAL;
}
Clement
>
> Cheers,
> Samuel
--
You received this message because you are subscribed to the Google Groups
"linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web, visit
https://groups.google.com/d/msgid/linux-sunxi/CAJiuCcfH3Z%3D-ow0S1Za_Qtvx_Bnjic9ivNEtGUmyVTgetgkZhQ%40mail.gmail.com.
