drm/bridge: sii902x: make audio mclk optional
authorOlivier Moysan <olivier.moysan@st.com>
Mon, 22 Jul 2019 16:06:00 +0000 (18:06 +0200)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Thu, 25 Jul 2019 10:03:59 +0000 (12:03 +0200)
commit6b72c7a98bd631533c4f4ab293c8082abbb42601
treecece53347195ddd5d27b94f3e53cb3a13b81be73
parent512ec50a97d80f604f166da08258395c6f50a607
drm/bridge: sii902x: make audio mclk optional

The master clock on i2s bus is not mandatory,
as sii902X internal PLL can be used instead.
Make use of mclk optional.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1563811560-29589-4-git-send-email-olivier.moysan@st.com
drivers/gpu/drm/bridge/sii902x.c