On 5/1/2018 5:08 AM, Srinivas Kandagatla wrote:
This patch adds support to 4 MI2S ports on LPASS.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Reviewed-and-tested-by: Rohit kumar <rohitkr@xxxxxxxxxxxxxx>
---
sound/soc/qcom/qdsp6/q6afe.c | 224 +++++++++++++++++++++++++++++++++++++++++++
sound/soc/qcom/qdsp6/q6afe.h | 13 +++
2 files changed, 237 insertions(+)
diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
index be55b3ab045f..ceb18aaa5af4 100644
--- a/sound/soc/qcom/qdsp6/q6afe.c
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -14,6 +14,10 @@
#include <linux/spinlock.h>
#include <linux/delay.h>
#include <linux/soc/qcom/apr.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <sound/pcm.h>
<snip>
union afe_port_config {
struct afe_param_id_hdmi_multi_chan_audio_cfg hdmi_multi_ch;
struct afe_param_id_slimbus_cfg slim_cfg;
+ struct afe_param_id_i2s_cfg i2s_cfg;
} __packed;
struct q6afe_port {
@@ -210,6 +264,22 @@ static struct afe_port_map port_maps[AFE_PORT_MAX] = {
SLIMBUS_4_RX, 1, 1},
[SLIMBUS_5_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX,
SLIMBUS_5_RX, 1, 1},
+ [QUATERNARY_MI2S_RX] = { AFE_PORT_ID_QUATERNARY_MI2S_RX,
+ QUATERNARY_MI2S_RX, 1, 1},
+ [QUATERNARY_MI2S_TX] = { AFE_PORT_ID_QUATERNARY_MI2S_TX,
+ QUATERNARY_MI2S_TX, 0, 1},
+ [SECONDARY_MI2S_RX] = { AFE_PORT_ID_SECONDARY_MI2S_RX,
+ SECONDARY_MI2S_RX, 1, 1},
+ [SECONDARY_MI2S_TX] = { AFE_PORT_ID_SECONDARY_MI2S_TX,
+ SECONDARY_MI2S_TX, 0, 1},
+ [TERTIARY_MI2S_RX] = { AFE_PORT_ID_TERTIARY_MI2S_RX,
+ TERTIARY_MI2S_RX, 1, 1},
+ [TERTIARY_MI2S_TX] = { AFE_PORT_ID_TERTIARY_MI2S_TX,
+ TERTIARY_MI2S_TX, 0, 1},
+ [PRIMARY_MI2S_RX] = { AFE_PORT_ID_PRIMARY_MI2S_RX,
+ PRIMARY_MI2S_RX, 1, 1},
+ [PRIMARY_MI2S_TX] = { AFE_PORT_ID_PRIMARY_MI2S_TX,
+ PRIMARY_MI2S_RX, 0, 1},
Can these be added after SLIMBUS_6_RX?
Also, for better arrangement, please add the port_maps from
PRIMARY_MI2S_RX to QUATERNARY_MI2S_TX in the same sequence of definition
of AFE ports.
Otherwise LGTM.
Once fixed the above comment add-
Acked-by: Banajit Goswami <bgoswami@xxxxxxxxxxxxxx>
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