2 files changed, 0 insertions, 199 deletions

diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c
index a282179a3064..0ab1309ef274 100644
--- a/sound/soc/intel/sst-haswell-ipc.c
+++ b/sound/soc/intel/sst-haswell-ipc.c
@@ -338,12 +338,6 @@ static inline u32 msg_get_stage_type(u32 msg)
         return (msg & IPC_STG_TYPE_MASK) >>  IPC_STG_TYPE_SHIFT;
 }
 
-static inline u32 msg_set_stage_type(u32 msg, u32 type)
-{
-        return (msg & ~IPC_STG_TYPE_MASK) +
-                (type << IPC_STG_TYPE_SHIFT);
-}
-
 static inline u32 msg_get_stream_id(u32 msg)
 {
         return (msg & IPC_STR_ID_MASK) >>  IPC_STR_ID_SHIFT;
@@ -970,45 +964,6 @@ int sst_hsw_fw_get_version(struct sst_hsw *hsw,
 }
 
 /* Mixer Controls */
-int sst_hsw_stream_mute(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
-        u32 stage_id, u32 channel)
-{
-        int ret;
-
-        ret = sst_hsw_stream_get_volume(hsw, stream, stage_id, channel,
-                &stream->mute_volume[channel]);
-        if (ret < 0)
-                return ret;
-
-        ret = sst_hsw_stream_set_volume(hsw, stream, stage_id, channel, 0);
-        if (ret < 0) {
-                dev_err(hsw->dev, "error: can't unmute stream %d channel %d\n",
-                        stream->reply.stream_hw_id, channel);
-                return ret;
-        }
-
-        stream->mute[channel] = 1;
-        return 0;
-}
-
-int sst_hsw_stream_unmute(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
-        u32 stage_id, u32 channel)
-
-{
-        int ret;
-
-        stream->mute[channel] = 0;
-        ret = sst_hsw_stream_set_volume(hsw, stream, stage_id, channel,
-                stream->mute_volume[channel]);
-        if (ret < 0) {
-                dev_err(hsw->dev, "error: can't unmute stream %d channel %d\n",
-                        stream->reply.stream_hw_id, channel);
-                return ret;
-        }
-
-        return 0;
-}
-
 int sst_hsw_stream_get_volume(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
         u32 stage_id, u32 channel, u32 *volume)
 {
@@ -1022,17 +977,6 @@ int sst_hsw_stream_get_volume(struct sst_hsw *hsw, struct sst_hsw_stream *stream
         return 0;
 }
 
-int sst_hsw_stream_set_volume_curve(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u64 curve_duration,
-        enum sst_hsw_volume_curve curve)
-{
-        /* curve duration in steps of 100ns */
-        stream->vol_req.curve_duration = curve_duration;
-        stream->vol_req.curve_type = curve;
-
-        return 0;
-}
-
 /* stream volume */
 int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 volume)
@@ -1084,42 +1028,6 @@ int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
         return 0;
 }
 
-int sst_hsw_mixer_mute(struct sst_hsw *hsw, u32 stage_id, u32 channel)
-{
-        int ret;
-
-        ret = sst_hsw_mixer_get_volume(hsw, stage_id, channel,
-                &hsw->mute_volume[channel]);
-        if (ret < 0)
-                return ret;
-
-        ret = sst_hsw_mixer_set_volume(hsw, stage_id, channel, 0);
-        if (ret < 0) {
-                dev_err(hsw->dev, "error: failed to unmute mixer channel %d\n",
-                        channel);
-                return ret;
-        }
-
-        hsw->mute[channel] = 1;
-        return 0;
-}
-
-int sst_hsw_mixer_unmute(struct sst_hsw *hsw, u32 stage_id, u32 channel)
-{
-        int ret;
-
-        ret = sst_hsw_mixer_set_volume(hsw, stage_id, channel,
-                hsw->mixer_info.volume_register_address[channel]);
-        if (ret < 0) {
-                dev_err(hsw->dev, "error: failed to unmute mixer channel %d\n",
-                        channel);
-                return ret;
-        }
-
-        hsw->mute[channel] = 0;
-        return 0;
-}
-
 int sst_hsw_mixer_get_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
         u32 *volume)
 {
@@ -1133,16 +1041,6 @@ int sst_hsw_mixer_get_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
         return 0;
 }
 
-int sst_hsw_mixer_set_volume_curve(struct sst_hsw *hsw,
-         u64 curve_duration, enum sst_hsw_volume_curve curve)
-{
-        /* curve duration in steps of 100ns */
-        hsw->curve_duration = curve_duration;
-        hsw->curve_type = curve;
-
-        return 0;
-}
-
 /* global mixer volume */
 int sst_hsw_mixer_set_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
         u32 volume)
@@ -1451,48 +1349,6 @@ int sst_hsw_stream_commit(struct sst_hsw *hsw, struct sst_hsw_stream *stream)
 
 /* Stream Information - these calls could be inline but we want the IPC
  ABI to be opaque to client PCM drivers to cope with any future ABI changes */
-int sst_hsw_stream_get_hw_id(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream)
-{
-        return stream->reply.stream_hw_id;
-}
-
-int sst_hsw_stream_get_mixer_id(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream)
-{
-        return stream->reply.mixer_hw_id;
-}
-
-u32 sst_hsw_stream_get_read_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream)
-{
-        return stream->reply.read_position_register_address;
-}
-
-u32 sst_hsw_stream_get_pointer_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream)
-{
-        return stream->reply.presentation_position_register_address;
-}
-
-u32 sst_hsw_stream_get_peak_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 channel)
-{
-        if (channel >= 2)
-                return 0;
-
-        return stream->reply.peak_meter_register_address[channel];
-}
-
-u32 sst_hsw_stream_get_vol_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 channel)
-{
-        if (channel >= 2)
-                return 0;
-
-        return stream->reply.volume_register_address[channel];
-}
-
 int sst_hsw_mixer_get_info(struct sst_hsw *hsw)
 {
         struct sst_hsw_ipc_stream_info_reply *reply;
@@ -1630,30 +1486,6 @@ u64 sst_hsw_get_dsp_presentation_position(struct sst_hsw *hsw,
         return ppos;
 }
 
-int sst_hsw_stream_set_write_position(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 stage_id, u32 position)
-{
-        u32 header;
-        int ret;
-
-        trace_stream_write_position(stream->reply.stream_hw_id, position);
-
-        header = IPC_GLB_TYPE(IPC_GLB_STREAM_MESSAGE) |
-                IPC_STR_TYPE(IPC_STR_STAGE_MESSAGE);
-        header |= (stream->reply.stream_hw_id << IPC_STR_ID_SHIFT);
-        header |= (IPC_STG_SET_WRITE_POSITION << IPC_STG_TYPE_SHIFT);
-        header |= (stage_id << IPC_STG_ID_SHIFT);
-        stream->wpos.position = position;
-
-        ret = ipc_tx_message_nowait(hsw, header, &stream->wpos,
-                sizeof(stream->wpos));
-        if (ret < 0)
-                dev_err(hsw->dev, "error: stream %d set position %d failed\n",
-                        stream->reply.stream_hw_id, position);
-
-        return ret;
-}
-
 /* physical BE config */
 int sst_hsw_device_set_config(struct sst_hsw *hsw,
         enum sst_hsw_device_id dev, enum sst_hsw_device_mclk mclk,
diff --git a/sound/soc/intel/sst-haswell-ipc.h b/sound/soc/intel/sst-haswell-ipc.h
index 138e894ab413..c1ad901342f2 100644
--- a/sound/soc/intel/sst-haswell-ipc.h
+++ b/sound/soc/intel/sst-haswell-ipc.h
@@ -376,32 +376,17 @@ int sst_hsw_fw_get_version(struct sst_hsw *hsw,
 u32 create_channel_map(enum sst_hsw_channel_config config);
 
 /* Stream Mixer Controls - */
-int sst_hsw_stream_mute(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
-        u32 stage_id, u32 channel);
-int sst_hsw_stream_unmute(struct sst_hsw *hsw, struct sst_hsw_stream *stream,
-        u32 stage_id, u32 channel);
-
 int sst_hsw_stream_set_volume(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 volume);
 int sst_hsw_stream_get_volume(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 stage_id, u32 channel, u32 *volume);
 
-int sst_hsw_stream_set_volume_curve(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u64 curve_duration,
-        enum sst_hsw_volume_curve curve);
-
 /* Global Mixer Controls - */
-int sst_hsw_mixer_mute(struct sst_hsw *hsw, u32 stage_id, u32 channel);
-int sst_hsw_mixer_unmute(struct sst_hsw *hsw, u32 stage_id, u32 channel);
-
 int sst_hsw_mixer_set_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
         u32 volume);
 int sst_hsw_mixer_get_volume(struct sst_hsw *hsw, u32 stage_id, u32 channel,
         u32 *volume);
 
-int sst_hsw_mixer_set_volume_curve(struct sst_hsw *hsw,
-        u64 curve_duration, enum sst_hsw_volume_curve curve);
-
 /* Stream API */
 struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id,
         u32 (*get_write_position)(struct sst_hsw_stream *stream, void *data),
@@ -440,18 +425,6 @@ int sst_hsw_stream_set_pmemory_info(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 offset, u32 size);
 int sst_hsw_stream_set_smemory_info(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 offset, u32 size);
-int sst_hsw_stream_get_hw_id(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream);
-int sst_hsw_stream_get_mixer_id(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream);
-u32 sst_hsw_stream_get_read_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream);
-u32 sst_hsw_stream_get_pointer_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream);
-u32 sst_hsw_stream_get_peak_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 channel);
-u32 sst_hsw_stream_get_vol_reg(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 channel);
 int sst_hsw_mixer_get_info(struct sst_hsw *hsw);
 
 /* Stream ALSA trigger operations */
@@ -466,8 +439,6 @@ int sst_hsw_stream_get_read_pos(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 *position);
 int sst_hsw_stream_get_write_pos(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream, u32 *position);
-int sst_hsw_stream_set_write_position(struct sst_hsw *hsw,
-        struct sst_hsw_stream *stream, u32 stage_id, u32 position);
 u32 sst_hsw_get_dsp_position(struct sst_hsw *hsw,
         struct sst_hsw_stream *stream);
 u64 sst_hsw_get_dsp_presentation_position(struct sst_hsw *hsw,
@@ -481,8 +452,6 @@ int sst_hsw_device_set_config(struct sst_hsw *hsw,
 /* DX Config */
 int sst_hsw_dx_set_state(struct sst_hsw *hsw,
         enum sst_hsw_dx_state state, struct sst_hsw_ipc_dx_reply *dx);
-int sst_hsw_dx_get_state(struct sst_hsw *hsw, u32 item,
-        u32 *offset, u32 *size, u32 *source);
 
 /* init */
 int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata);