summaryrefslogtreecommitdiffstats
path: root/sound/soc/sh/rcar/ssiu.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sh/rcar/ssiu.c')
-rw-r--r--sound/soc/sh/rcar/ssiu.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 512d238b79e2..bed2c9c0004b 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -123,6 +123,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
+ int hdmi = rsnd_ssi_hdmi_port(io);
int ret;
ret = rsnd_ssiu_init(mod, io, priv);
@@ -150,6 +151,42 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
rsnd_get_dalign(mod, io));
}
+ if (hdmi) {
+ enum rsnd_mod_type rsnd_ssi_array[] = {
+ RSND_MOD_SSIM1,
+ RSND_MOD_SSIM2,
+ RSND_MOD_SSIM3,
+ };
+ struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);
+ struct rsnd_mod *pos;
+ u32 val;
+ int i, shift;
+
+ i = rsnd_mod_id(ssi_mod);
+
+ /* output all same SSI as default */
+ val = i << 16 |
+ i << 20 |
+ i << 24 |
+ i << 28 |
+ i;
+
+ for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) {
+ shift = (i * 4) + 16;
+ val = (val & ~(0xF << shift)) |
+ rsnd_mod_id(pos) << shift;
+ }
+
+ switch (hdmi) {
+ case RSND_SSI_HDMI_PORT0:
+ rsnd_mod_write(mod, HDMI0_SEL, val);
+ break;
+ case RSND_SSI_HDMI_PORT1:
+ rsnd_mod_write(mod, HDMI1_SEL, val);
+ break;
+ }
+ }
+
return 0;
}