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Diffstat (limited to 'sound/soc/intel/skylake/skl-sst-ipc.c')
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.c160
1 files changed, 88 insertions, 72 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 2cc8f7d2d319..667cdddc289f 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -281,7 +281,7 @@ void skl_ipc_tx_data_copy(struct ipc_message *msg, char *tx_data,
size_t tx_size)
{
if (tx_size)
- memcpy(msg->tx_data, tx_data, tx_size);
+ memcpy(msg->tx.data, tx_data, tx_size);
}
static bool skl_ipc_is_dsp_busy(struct sst_dsp *dsp)
@@ -295,10 +295,10 @@ static bool skl_ipc_is_dsp_busy(struct sst_dsp *dsp)
/* Lock to be held by caller */
static void skl_ipc_tx_msg(struct sst_generic_ipc *ipc, struct ipc_message *msg)
{
- struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->header);
+ struct skl_ipc_header *header = (struct skl_ipc_header *)(&msg->tx.header);
- if (msg->tx_size)
- sst_dsp_outbox_write(ipc->dsp, msg->tx_data, msg->tx_size);
+ if (msg->tx.size)
+ sst_dsp_outbox_write(ipc->dsp, msg->tx.data, msg->tx.size);
sst_dsp_shim_write_unlocked(ipc->dsp, SKL_ADSP_REG_HIPCIE,
header->extension);
sst_dsp_shim_write_unlocked(ipc->dsp, SKL_ADSP_REG_HIPCI,
@@ -345,7 +345,7 @@ out:
int skl_ipc_process_notification(struct sst_generic_ipc *ipc,
struct skl_ipc_header header)
{
- struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+ struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc);
if (IPC_GLB_NOTIFY_MSG_TYPE(header.primary)) {
switch (IPC_GLB_NOTIFY_TYPE(header.primary)) {
@@ -436,7 +436,7 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
struct ipc_message *msg;
u32 reply = header.primary & IPC_GLB_REPLY_STATUS_MASK;
u64 *ipc_header = (u64 *)(&header);
- struct skl_sst *skl = container_of(ipc, struct skl_sst, ipc);
+ struct skl_dev *skl = container_of(ipc, struct skl_dev, ipc);
unsigned long flags;
spin_lock_irqsave(&ipc->dsp->spinlock, flags);
@@ -447,11 +447,12 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
return;
}
+ msg->rx.header = *ipc_header;
/* first process the header */
if (reply == IPC_GLB_REPLY_SUCCESS) {
dev_dbg(ipc->dev, "ipc FW reply %x: success\n", header.primary);
/* copy the rx data from the mailbox */
- sst_dsp_inbox_read(ipc->dsp, msg->rx_data, msg->rx_size);
+ sst_dsp_inbox_read(ipc->dsp, msg->rx.data, msg->rx.size);
switch (IPC_GLB_NOTIFY_MSG_TYPE(header.primary)) {
case IPC_GLB_LOAD_MULTIPLE_MODS:
case IPC_GLB_LOAD_LIBRARY:
@@ -488,7 +489,7 @@ void skl_ipc_process_reply(struct sst_generic_ipc *ipc,
irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context)
{
struct sst_dsp *dsp = context;
- struct skl_sst *skl = sst_dsp_get_thread_context(dsp);
+ struct skl_dev *skl = sst_dsp_get_thread_context(dsp);
struct sst_generic_ipc *ipc = &skl->ipc;
struct skl_ipc_header header = {0};
u32 hipcie, hipct, hipcte;
@@ -595,7 +596,7 @@ bool skl_ipc_int_status(struct sst_dsp *ctx)
SKL_ADSP_REG_ADSPIS) & SKL_ADSPIS_IPC;
}
-int skl_ipc_init(struct device *dev, struct skl_sst *skl)
+int skl_ipc_init(struct device *dev, struct skl_dev *skl)
{
struct sst_generic_ipc *ipc;
int err;
@@ -635,7 +636,7 @@ int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -646,9 +647,10 @@ int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
header.primary |= IPC_PPL_MEM_SIZE(ppl_mem_size);
header.extension = IPC_PPL_LP_MODE(lp_mode);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: create pipeline fail, err: %d\n", ret);
return ret;
@@ -661,16 +663,17 @@ EXPORT_SYMBOL_GPL(skl_ipc_create_pipeline);
int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_GLB_DELETE_PPL);
header.primary |= IPC_INSTANCE_ID(instance_id);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: delete pipeline failed, err %d\n", ret);
return ret;
@@ -684,7 +687,7 @@ int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc,
u8 instance_id, enum skl_ipc_pipeline_state state)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -692,9 +695,10 @@ int skl_ipc_set_pipeline_state(struct sst_generic_ipc *ipc,
header.primary |= IPC_GLB_TYPE(IPC_GLB_SET_PPL_STATE);
header.primary |= IPC_INSTANCE_ID(instance_id);
header.primary |= IPC_PPL_STATE(state);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: set pipeline state failed, err: %d\n", ret);
return ret;
@@ -707,7 +711,7 @@ int
skl_ipc_save_pipeline(struct sst_generic_ipc *ipc, u8 instance_id, int dma_id)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -716,8 +720,10 @@ skl_ipc_save_pipeline(struct sst_generic_ipc *ipc, u8 instance_id, int dma_id)
header.primary |= IPC_INSTANCE_ID(instance_id);
header.extension = IPC_DMA_ID(dma_id);
+ request.header = *(u64 *)(&header);
+
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: save pipeline failed, err: %d\n", ret);
return ret;
@@ -730,16 +736,17 @@ EXPORT_SYMBOL_GPL(skl_ipc_save_pipeline);
int skl_ipc_restore_pipeline(struct sst_generic_ipc *ipc, u8 instance_id)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_GLB_RESTORE_PPL);
header.primary |= IPC_INSTANCE_ID(instance_id);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s header=%d\n", __func__, header.primary);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: restore pipeline failed, err: %d\n", ret);
return ret;
@@ -753,7 +760,7 @@ int skl_ipc_set_dx(struct sst_generic_ipc *ipc, u8 instance_id,
u16 module_id, struct skl_ipc_dxstate_info *dx)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request;
int ret;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
@@ -762,10 +769,13 @@ int skl_ipc_set_dx(struct sst_generic_ipc *ipc, u8 instance_id,
header.primary |= IPC_MOD_INSTANCE_ID(instance_id);
header.primary |= IPC_MOD_ID(module_id);
+ request.header = *(u64 *)(&header);
+ request.data = dx;
+ request.size = sizeof(*dx);
+
dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
header.primary, header.extension);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
- dx, sizeof(*dx), NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: set dx failed, err %d\n", ret);
return ret;
@@ -779,7 +789,7 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
struct skl_ipc_init_instance_msg *msg, void *param_data)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request;
int ret;
u32 *buffer = (u32 *)param_data;
/* param_block_size must be in dwords */
@@ -799,10 +809,13 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
header.extension |= IPC_PARAM_BLOCK_SIZE(param_block_size);
header.extension |= IPC_DOMAIN(msg->domain);
+ request.header = *(u64 *)(&header);
+ request.data = param_data;
+ request.size = msg->param_data_size;
+
dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
header.primary, header.extension);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, param_data,
- msg->param_data_size, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: init instance failed\n");
@@ -817,7 +830,7 @@ int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
struct skl_ipc_bind_unbind_msg *msg)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
u8 bind_unbind = msg->bind ? IPC_MOD_BIND : IPC_MOD_UNBIND;
int ret;
@@ -831,10 +844,11 @@ int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
header.extension |= IPC_DST_MOD_INSTANCE_ID(msg->dst_instance_id);
header.extension |= IPC_DST_QUEUE(msg->dst_queue);
header.extension |= IPC_SRC_QUEUE(msg->src_queue);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s hdr=%x ext=%x\n", __func__, header.primary,
header.extension);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev, "ipc: bind/unbind failed\n");
return ret;
@@ -854,7 +868,7 @@ int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
u8 module_cnt, void *data)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request;
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -862,8 +876,11 @@ int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_MULTIPLE_MODS);
header.primary |= IPC_LOAD_MODULE_CNT(module_cnt);
- ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, data,
- (sizeof(u16) * module_cnt));
+ request.header = *(u64 *)(&header);
+ request.data = data;
+ request.size = sizeof(u16) * module_cnt;
+
+ ret = sst_ipc_tx_message_nowait(ipc, request);
if (ret < 0)
dev_err(ipc->dev, "ipc: load modules failed :%d\n", ret);
@@ -875,7 +892,7 @@ int skl_ipc_unload_modules(struct sst_generic_ipc *ipc, u8 module_cnt,
void *data)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request;
int ret;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -883,8 +900,11 @@ int skl_ipc_unload_modules(struct sst_generic_ipc *ipc, u8 module_cnt,
header.primary |= IPC_GLB_TYPE(IPC_GLB_UNLOAD_MULTIPLE_MODS);
header.primary |= IPC_LOAD_MODULE_CNT(module_cnt);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, data,
- (sizeof(u16) * module_cnt), NULL, 0);
+ request.header = *(u64 *)(&header);
+ request.data = data;
+ request.size = sizeof(u16) * module_cnt;
+
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0)
dev_err(ipc->dev, "ipc: unload modules failed :%d\n", ret);
@@ -896,7 +916,7 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
struct skl_ipc_large_config_msg *msg, u32 *param)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request;
int ret = 0;
size_t sz_remaining, tx_size, data_offset;
@@ -923,9 +943,11 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
header.primary, header.extension);
dev_dbg(ipc->dev, "transmitting offset: %#x, size: %#x\n",
(unsigned)data_offset, (unsigned)tx_size);
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
- ((char *)param) + data_offset,
- tx_size, NULL, 0);
+
+ request.header = *(u64 *)(&header);
+ request.data = ((char *)param) + data_offset;
+ request.size = tx_size;
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
if (ret < 0) {
dev_err(ipc->dev,
"ipc: set large config fail, err: %d\n", ret);
@@ -947,12 +969,17 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
EXPORT_SYMBOL_GPL(skl_ipc_set_large_config);
int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
- struct skl_ipc_large_config_msg *msg, u32 *param)
+ struct skl_ipc_large_config_msg *msg,
+ u32 **payload, size_t *bytes)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
- int ret = 0;
- size_t sz_remaining, rx_size, data_offset;
+ struct sst_ipc_message request, reply = {0};
+ unsigned int *buf;
+ int ret;
+
+ reply.data = kzalloc(SKL_ADSP_W1_SZ, GFP_KERNEL);
+ if (!reply.data)
+ return -ENOMEM;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
@@ -965,33 +992,21 @@ int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
header.extension |= IPC_FINAL_BLOCK(1);
header.extension |= IPC_INITIAL_BLOCK(1);
- sz_remaining = msg->param_data_size;
- data_offset = 0;
+ request.header = *(u64 *)&header;
+ request.data = *payload;
+ request.size = *bytes;
+ reply.size = SKL_ADSP_W1_SZ;
- while (sz_remaining != 0) {
- rx_size = sz_remaining > SKL_ADSP_W1_SZ
- ? SKL_ADSP_W1_SZ : sz_remaining;
- if (rx_size == sz_remaining)
- header.extension |= IPC_FINAL_BLOCK(1);
-
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0,
- ((char *)param) + data_offset,
- msg->param_data_size);
- if (ret < 0) {
- dev_err(ipc->dev,
- "ipc: get large config fail, err: %d\n", ret);
- return ret;
- }
- sz_remaining -= rx_size;
- data_offset = msg->param_data_size - sz_remaining;
+ ret = sst_ipc_tx_message_wait(ipc, request, &reply);
+ if (ret < 0)
+ dev_err(ipc->dev, "ipc: get large config fail, err: %d\n", ret);
- /* clear the fields */
- header.extension &= IPC_INITIAL_BLOCK_CLEAR;
- header.extension &= IPC_DATA_OFFSET_SZ_CLEAR;
- /* fill the fields */
- header.extension |= IPC_INITIAL_BLOCK(1);
- header.extension |= IPC_DATA_OFFSET_SZ(data_offset);
- }
+ reply.size = (reply.header >> 32) & IPC_DATA_OFFSET_SZ_MASK;
+ buf = krealloc(reply.data, reply.size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ *payload = buf;
+ *bytes = reply.size;
return ret;
}
@@ -1001,7 +1016,7 @@ int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
u8 dma_id, u8 table_id, bool wait)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret = 0;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
@@ -1009,12 +1024,12 @@ int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_LIBRARY);
header.primary |= IPC_MOD_INSTANCE_ID(table_id);
header.primary |= IPC_MOD_ID(dma_id);
+ request.header = *(u64 *)(&header);
if (wait)
- ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
- NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_wait(ipc, request, NULL);
else
- ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, NULL, 0);
+ ret = sst_ipc_tx_message_nowait(ipc, request);
if (ret < 0)
dev_err(ipc->dev, "ipc: load lib failed\n");
@@ -1026,7 +1041,7 @@ EXPORT_SYMBOL_GPL(skl_sst_ipc_load_library);
int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
{
struct skl_ipc_header header = {0};
- u64 *ipc_header = (u64 *)(&header);
+ struct sst_ipc_message request = {0};
int ret;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
@@ -1037,6 +1052,7 @@ int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
header.extension = IPC_D0IX_WAKE(msg->wake);
header.extension |= IPC_D0IX_STREAMING(msg->streaming);
+ request.header = *(u64 *)(&header);
dev_dbg(ipc->dev, "In %s primary=%x ext=%x\n", __func__,
header.primary, header.extension);
@@ -1044,7 +1060,7 @@ int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
/*
* Use the nopm IPC here as we dont want it checking for D0iX
*/
- ret = sst_ipc_tx_message_nopm(ipc, *ipc_header, NULL, 0, NULL, 0);
+ ret = sst_ipc_tx_message_nopm(ipc, request, NULL);
if (ret < 0)
dev_err(ipc->dev, "ipc: set d0ix failed, err %d\n", ret);
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-03 13:55:19 +0300