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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2017-05-18 04:28:22 +0300
committerMark Brown <broonie@kernel.org>2017-05-19 20:36:25 +0300
commit7fa72cca39a042228965a578b9249216082591e0 (patch)
treec1f63680540727418f6cc2703db22fdd6ffd1ca5 /sound/soc/sh/rcar/core.c
parent4d4b334bda47f1b7b57f7aca9bc19b7e317d764d (diff)
downloadlinux-7fa72cca39a042228965a578b9249216082591e0.tar.xz
ASoC: rsnd: add HDMI output support
Renesas R-Car Gen3 can output HDMI sound if SSIU/SSI are connected to R-Car built-in HDMI device (R-Car Gen3 built-in HDMI device will be controlled by DRM/KMS driver). If SSIx was connected to HDMI0/1 on DT, SSI driver will detect it automatically by this patch. Note is that now Renesas R-Car sound driver is assuming that it is using OF-graph base simple card for HDMI sound. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar/core.c')
-rw-r--r--sound/soc/sh/rcar/core.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 41b2e782b0bf..080431543141 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -909,8 +909,11 @@ static int rsnd_dai_probe(struct rsnd_priv *priv)
*/
dai_i = 0;
if (is_graph) {
- for_each_endpoint_of_node(dai_node, dai_np)
- __rsnd_dai_probe(priv, dai_np, dai_i++, is_graph);
+ for_each_endpoint_of_node(dai_node, dai_np) {
+ __rsnd_dai_probe(priv, dai_np, dai_i, is_graph);
+ rsnd_ssi_parse_hdmi_connection(priv, dai_np, dai_i);
+ dai_i++;
+ }
} else {
for_each_child_of_node(dai_node, dai_np)
__rsnd_dai_probe(priv, dai_np, dai_i++, is_graph);