u32 ddl_open(u32 **ddl_handle, u32 decoding)
{
struct ddl_context *ddl_context;
struct ddl_client_context *ddl;
void *ptr;
u32 status;
DDL_MSG_HIGH("ddl_open");
if (!ddl_handle) {
DDL_MSG_ERROR("ddl_open:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_open:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
status = ddl_client_transact(DDL_GET_CLIENT, &ddl);
if (status) {
DDL_MSG_ERROR("ddl_open:Client_trasac_failed");
return status;
}
ptr = ddl_pmem_alloc(&ddl->shared_mem[0],
DDL_FW_AUX_HOST_CMD_SPACE_SIZE, sizeof(u32));
if (!ptr)
status = VCD_ERR_ALLOC_FAIL;
if (!status && ddl_context->frame_channel_depth
== VCD_DUAL_FRAME_COMMAND_CHANNEL) {
ptr = ddl_pmem_alloc(&ddl->shared_mem[1],
DDL_FW_AUX_HOST_CMD_SPACE_SIZE, sizeof(u32));
if (!ptr) {
ddl_pmem_free(&ddl->shared_mem[0]);
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status) {
memset(ddl->shared_mem[0].align_virtual_addr, 0,
DDL_FW_AUX_HOST_CMD_SPACE_SIZE);
if (ddl_context->frame_channel_depth ==
VCD_DUAL_FRAME_COMMAND_CHANNEL) {
memset(ddl->shared_mem[1].align_virtual_addr, 0,
DDL_FW_AUX_HOST_CMD_SPACE_SIZE);
}
DDL_MSG_LOW("ddl_state_transition: %s ~~> DDL_CLIENT_OPEN",
ddl_get_state_string(ddl->client_state));
ddl->client_state = DDL_CLIENT_OPEN;
ddl->codec_data.hdr.decoding = decoding;
ddl->decoding = decoding;
ddl_set_default_meta_data_hdr(ddl);
ddl_set_initial_default_values(ddl);
*ddl_handle = (u32 *) ddl;
} else {
ddl_pmem_free(&ddl->shared_mem[0]);
if (ddl_context->frame_channel_depth
== VCD_DUAL_FRAME_COMMAND_CHANNEL)
ddl_pmem_free(&ddl->shared_mem[1]);
ddl_client_transact(DDL_FREE_CLIENT, &ddl);
}
return status;
}
u32 ddl_reset_hw(u32 mode)
{
struct ddl_context *ddl_context;
struct ddl_client_context *ddl;
u32 i;
DDL_MSG_HIGH("ddl_reset_hw");
DDL_MSG_LOW("ddl_reset_hw:called");
ddl_context = ddl_get_context();
ddl_context->cmd_state = DDL_CMD_INVALID;
DDL_BUSY(ddl_context);
if (ddl_context->core_virtual_base_addr) {
vidc_1080p_do_sw_reset(VIDC_1080P_RESET_IN_SEQ_FIRST_STAGE);
msleep(DDL_SW_RESET_SLEEP);
vidc_1080p_do_sw_reset(VIDC_1080P_RESET_IN_SEQ_SECOND_STAGE);
msleep(DDL_SW_RESET_SLEEP);
ddl_context->core_virtual_base_addr = NULL;
}
ddl_context->device_state = DDL_DEVICE_NOTINIT;
for (i = 0; i < VCD_MAX_NO_CLIENT; i++) {
ddl = ddl_context->ddl_clients[i];
ddl_context->ddl_clients[i] = NULL;
if (ddl) {
ddl_release_client_internal_buffers(ddl);
ddl_client_transact(DDL_FREE_CLIENT, &ddl);
}
}
ddl_release_context_buffers(ddl_context);
memset(ddl_context, 0, sizeof(struct ddl_context));
return true;
}
u32 ddl_close(u32 **ddl_handle)
{
struct ddl_context *ddl_context;
struct ddl_client_context **pp_ddl =
(struct ddl_client_context **)ddl_handle;
DDL_MSG_HIGH("ddl_close");
if (!pp_ddl || !*pp_ddl) {
DDL_MSG_ERROR("ddl_close:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_close:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDLCLIENT_STATE_IS(*pp_ddl, DDL_CLIENT_OPEN)) {
DDL_MSG_ERROR("ddl_close:Not_in_open_state");
return VCD_ERR_ILLEGAL_OP;
}
ddl_pmem_free(&(*pp_ddl)->shared_mem[0]);
if (ddl_context->frame_channel_depth ==
VCD_DUAL_FRAME_COMMAND_CHANNEL)
ddl_pmem_free(&(*pp_ddl)->shared_mem[1]);
DDL_MSG_LOW("ddl_state_transition: %s ~~> DDL_CLIENT_INVALID",
ddl_get_state_string((*pp_ddl)->client_state));
(*pp_ddl)->client_state = DDL_CLIENT_INVALID;
ddl_codec_type_transact(*pp_ddl, true, (enum vcd_codec)0);
ddl_client_transact(DDL_FREE_CLIENT, pp_ddl);
return VCD_S_SUCCESS;
}
u32 ddl_device_release(void *client_data)
{
struct ddl_context *ddl_context;
DDL_MSG_HIGH("ddl_device_release");
ddl_context = ddl_get_context();
if (!DDL_IS_IDLE(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_rel:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_rel:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_client_transact(DDL_ACTIVE_CLIENT, NULL)) {
DDL_MSG_ERROR("ddl_dev_rel:Client_present_err");
return VCD_ERR_CLIENT_PRESENT;
}
DDL_BUSY(ddl_context);
ddl_context->device_state = DDL_DEVICE_NOTINIT;
ddl_context->client_data = client_data;
ddl_context->cmd_state = DDL_CMD_INVALID;
ddl_vidc_core_term(ddl_context);
DDL_MSG_LOW("FW_ENDDONE");
ddl_context->core_virtual_base_addr = NULL;
ddl_release_context_buffers(ddl_context);
ddl_context->video_ion_client = NULL;
DDL_IDLE(ddl_context);
return VCD_S_SUCCESS;
}
u32 ddl_close(u32 **ddl_handle)
{
struct ddl_context *ddl_context;
struct ddl_client_context **ddl =
(struct ddl_client_context **)ddl_handle;
if (!ddl || !*ddl) {
VIDC_LOGERR_STRING("ddl_close:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
VIDC_LOGERR_STRING("ddl_close:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDLCLIENT_STATE_IS(*ddl, DDL_CLIENT_OPEN)) {
VIDC_LOGERR_STRING("ddl_close:Not_in_open_state");
return VCD_ERR_ILLEGAL_OP;
}
ddl_move_client_state(*ddl, DDL_CLIENT_INVALID);
if ((*ddl)->decoding) {
vcd_fw_transact(false, true,
(*ddl)->codec_data.decoder.codec.codec);
} else {
vcd_fw_transact(false, false,
(*ddl)->codec_data.encoder.codec.codec);
}
ddl_client_transact(DDL_FREE_CLIENT, ddl);
return VCD_S_SUCCESS;
}
u32 ddl_reset_hw(u32 mode)
{
struct ddl_context *ddl_context;
struct ddl_client_context *ddl;
int i_client_num;
VIDC_LOG_STRING("ddl_reset_hw:called");
ddl_context = ddl_get_context();
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
DDL_BUSY(ddl_context);
if (ddl_context->core_virtual_base_addr)
vidc_720p_do_sw_reset();
ddl_context->device_state = DDL_DEVICE_NOTINIT;
for (i_client_num = 0; i_client_num < VCD_MAX_NO_CLIENT;
++i_client_num) {
ddl = ddl_context->ddl_clients[i_client_num];
ddl_context->ddl_clients[i_client_num] = NULL;
if (ddl) {
ddl_release_client_internal_buffers(ddl);
ddl_client_transact(DDL_FREE_CLIENT, &ddl);
}
}
ddl_release_context_buffers(ddl_context);
DDL_MEMSET(ddl_context, 0, sizeof(struct ddl_context));
return true;
}
u32 ddl_device_release(void *client_data)
{
struct ddl_context *ddl_context;
ddl_context = ddl_get_context();
if (DDL_IS_BUSY(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Ddl_busy");
return VCD_ERR_BUSY;
}
if (!DDL_IS_INITIALIZED(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!ddl_client_transact(DDL_ACTIVE_CLIENT, NULL)) {
VIDC_LOGERR_STRING("ddl_dev_rel:Client_present_err");
return VCD_ERR_CLIENT_PRESENT;
}
DDL_BUSY(ddl_context);
ddl_context->device_state = DDL_DEVICE_NOTINIT;
ddl_context->client_data = client_data;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
vidc_720p_stop_fw();
VIDC_LOG_STRING("FW_ENDDONE");
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
return VCD_S_SUCCESS;
}
u32 ddl_reset_hw(u32 n_mode)
{
struct ddl_context_type *p_ddl_context;
struct ddl_client_context_type *p_ddl;
int i_client_num;
VIDC_LOG_STRING("ddl_reset_hw:called");
p_ddl_context = ddl_get_context();
ddl_move_command_state(p_ddl_context, DDL_CMD_INVALID);
DDL_BUSY(p_ddl_context);
if (NULL != p_ddl_context->p_core_virtual_base_addr)
vidc_720p_do_sw_reset();
p_ddl_context->n_device_state = DDL_DEVICE_NOTINIT;
for (i_client_num = 0; i_client_num < VCD_MAX_NO_CLIENT;
++i_client_num) {
p_ddl = p_ddl_context->a_ddl_clients[i_client_num];
p_ddl_context->a_ddl_clients[i_client_num] = NULL;
if (p_ddl) {
ddl_release_client_internal_buffers(p_ddl);
ddl_client_transact(DDL_FREE_CLIENT, &p_ddl);
}
}
ddl_release_context_buffers(p_ddl_context);
DDL_MEMSET(p_ddl_context, 0, sizeof(struct ddl_context_type));
VIDC_LOG_BUFFER_INIT;
return TRUE;
}
u32 ddl_close(u32 **p_ddl_handle)
{
struct ddl_context_type *p_ddl_context;
struct ddl_client_context_type **pp_ddl =
(struct ddl_client_context_type **)p_ddl_handle;
if (NULL == pp_ddl || NULL == *pp_ddl) {
VIDC_LOGERR_STRING("ddl_close:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
p_ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(p_ddl_context)) {
VIDC_LOGERR_STRING("ddl_close:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDLCLIENT_STATE_IS(*pp_ddl, DDL_CLIENT_OPEN)) {
VIDC_LOGERR_STRING("ddl_close:Not_in_open_state");
return VCD_ERR_ILLEGAL_OP;
}
ddl_move_client_state(*pp_ddl, DDL_CLIENT_INVALID);
if ((*pp_ddl)->b_decoding) {
vcd_fw_transact(FALSE, TRUE,
(*pp_ddl)->codec_data.decoder.codec_type.e_codec);
} else {
vcd_fw_transact(FALSE, FALSE,
(*pp_ddl)->codec_data.encoder.codec_type.e_codec);
}
ddl_client_transact(DDL_FREE_CLIENT, pp_ddl);
return VCD_S_SUCCESS;
}
u32 ddl_open(u32 **ddl_handle, u32 decoding)
{
struct ddl_context *ddl_context;
struct ddl_client_context *ddl;
u32 status;
if (!ddl_handle) {
VIDC_LOGERR_STRING("ddl_open:Bad_handle");
return VCD_ERR_BAD_HANDLE;
}
ddl_context = ddl_get_context();
if (!DDL_IS_INITIALIZED(ddl_context)) {
VIDC_LOGERR_STRING("ddl_open:Not_inited");
return VCD_ERR_ILLEGAL_OP;
}
status = ddl_client_transact(DDL_GET_CLIENT, &ddl);
if (status) {
VIDC_LOGERR_STRING("ddl_open:Client_trasac_failed");
return status;
}
ddl_move_client_state(ddl, DDL_CLIENT_OPEN);
ddl->codec_data.hdr.decoding = decoding;
ddl->decoding = decoding;
ddl_set_default_meta_data_hdr(ddl);
ddl_set_initial_default_values(ddl);
*ddl_handle = (u32 *) ddl;
return VCD_S_SUCCESS;
}
u32 ddl_device_init(struct ddl_init_config *ddl_init_config,
void *client_data)
{
struct ddl_context *ddl_context;
u32 status = VCD_S_SUCCESS;
void *ptr = NULL;
DDL_MSG_HIGH("ddl_device_init");
if ((!ddl_init_config) || (!ddl_init_config->ddl_callback) ||
(!ddl_init_config->core_virtual_base_addr)) {
DDL_MSG_ERROR("ddl_dev_init:Bad_argument");
return VCD_ERR_ILLEGAL_PARM;
}
ddl_context = ddl_get_context();
if (DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Multiple_init");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDL_IS_IDLE(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Ddl_busy");
return VCD_ERR_BUSY;
}
memset(ddl_context, 0, sizeof(struct ddl_context));
DDL_BUSY(ddl_context);
if (res_trk_get_enable_ion()) {
DDL_MSG_LOW("ddl_dev_init:ION framework enabled");
ddl_context->video_ion_client =
res_trk_get_ion_client();
if (!ddl_context->video_ion_client) {
DDL_MSG_ERROR("ION client create failed");
return VCD_ERR_ILLEGAL_OP;
}
}
ddl_context->ddl_callback = ddl_init_config->ddl_callback;
if (ddl_init_config->interrupt_clr)
ddl_context->interrupt_clr =
ddl_init_config->interrupt_clr;
ddl_context->core_virtual_base_addr =
ddl_init_config->core_virtual_base_addr;
ddl_context->client_data = client_data;
ddl_context->ddl_hw_response.arg1 = DDL_INVALID_INTR_STATUS;
ddl_context->frame_channel_depth = VCD_FRAME_COMMAND_DEPTH;
DDL_MSG_LOW("%s() : virtual address of core(%x)\n", __func__,
(u32) ddl_init_config->core_virtual_base_addr);
vidc_1080p_set_device_base_addr(
ddl_context->core_virtual_base_addr);
ddl_context->cmd_state = DDL_CMD_INVALID;
ddl_client_transact(DDL_INIT_CLIENTS, NULL);
ddl_context->fw_memory_size =
DDL_FW_INST_GLOBAL_CONTEXT_SPACE_SIZE;
if (res_trk_get_firmware_addr(&ddl_context->dram_base_a)) {
DDL_MSG_ERROR("firmware allocation failed");
ptr = NULL;
} else {
ptr = (void *)ddl_context->dram_base_a.virtual_base_addr;
}
if (!ptr) {
DDL_MSG_ERROR("Memory Aocation Failed for FW Base");
status = VCD_ERR_ALLOC_FAIL;
} else {
DDL_MSG_LOW("%s() : physical address of base(%x)\n",
__func__, (u32) ddl_context->dram_base_a.\
align_physical_addr);
ddl_context->dram_base_b.align_physical_addr =
ddl_context->dram_base_a.align_physical_addr;
ddl_context->dram_base_b.align_virtual_addr =
ddl_context->dram_base_a.align_virtual_addr;
}
if (!status) {
if (res_trk_get_enable_sec_metadata()) {
ddl_context->metadata_shared_input.mem_type =
DDL_CMD_MEM;
} else {
ddl_context->metadata_shared_input.mem_type =
DDL_FW_MEM;
}
ptr = ddl_pmem_alloc(&ddl_context->metadata_shared_input,
DDL_METADATA_TOTAL_INPUTBUFSIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
DDL_MSG_ERROR("ddl_device_init: metadata alloc fail");
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status && !ddl_fw_init(&ddl_context->dram_base_a)) {
DDL_MSG_ERROR("ddl_dev_init:fw_init_failed");
status = VCD_ERR_ALLOC_FAIL;
}
if (!status) {
ddl_context->cmd_state = DDL_CMD_DMA_INIT;
ddl_vidc_core_init(ddl_context);
} else {
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
}
return status;
}
u32 ddl_device_init(struct ddl_init_config *ddl_init_config,
void *client_data)
{
struct ddl_context *ddl_context;
u32 status = VCD_S_SUCCESS;
if ((!ddl_init_config) ||
(!ddl_init_config->ddl_callback) ||
(!ddl_init_config->core_virtual_base_addr)
) {
VIDC_LOGERR_STRING("ddl_dev_init:Bad_argument");
return VCD_ERR_ILLEGAL_PARM;
}
ddl_context = ddl_get_context();
if (DDL_IS_INITIALIZED(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_init:Multiple_init");
return VCD_ERR_ILLEGAL_OP;
}
if (DDL_IS_BUSY(ddl_context)) {
VIDC_LOGERR_STRING("ddl_dev_init:Ddl_busy");
return VCD_ERR_BUSY;
}
DDL_MEMSET(ddl_context, 0, sizeof(struct ddl_context));
DDL_BUSY(ddl_context);
ddl_context->ddl_callback = ddl_init_config->ddl_callback;
ddl_context->interrupt_clr = ddl_init_config->interrupt_clr;
ddl_context->core_virtual_base_addr =
ddl_init_config->core_virtual_base_addr;
ddl_context->client_data = client_data;
vidc_720p_set_device_virtual_base(ddl_context->
core_virtual_base_addr);
ddl_context->current_ddl = NULL;
ddl_move_command_state(ddl_context, DDL_CMD_INVALID);
ddl_client_transact(DDL_INIT_CLIENTS, NULL);
ddl_pmem_alloc(&ddl_context->context_buf_addr,
DDL_CONTEXT_MEMORY, DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ddl_context->context_buf_addr.virtual_base_addr) {
VIDC_LOGERR_STRING("ddl_dev_init:Context_alloc_fail");
status = VCD_ERR_ALLOC_FAIL;
}
if (!status) {
ddl_pmem_alloc(&ddl_context->db_line_buffer,
DDL_DB_LINE_BUF_SIZE,
DDL_TILE_BUFFER_ALIGN_BYTES);
if (!ddl_context->db_line_buffer.virtual_base_addr) {
VIDC_LOGERR_STRING("ddl_dev_init:Line_buf_alloc_fail");
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status) {
ddl_pmem_alloc(&ddl_context->data_partition_tempbuf,
DDL_MPEG4_DATA_PARTITION_BUF_SIZE,
DDL_TILE_BUFFER_ALIGN_BYTES);
if (ddl_context->data_partition_tempbuf.virtual_base_addr \
== NULL) {
VIDC_LOGERR_STRING
("ddl_dev_init:Data_partition_buf_alloc_fail");
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status) {
ddl_pmem_alloc(&ddl_context->metadata_shared_input,
DDL_METADATA_TOTAL_INPUTBUFSIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ddl_context->metadata_shared_input.virtual_base_addr) {
VIDC_LOGERR_STRING
("ddl_dev_init:metadata_shared_input_alloc_fail");
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status) {
ddl_pmem_alloc(&ddl_context->dbg_core_dump, \
DDL_DBG_CORE_DUMP_SIZE, \
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ddl_context->dbg_core_dump.virtual_base_addr) {
VIDC_LOGERR_STRING
("ddl_dev_init:dbg_core_dump_alloc_failed");
status = VCD_ERR_ALLOC_FAIL;
}
ddl_context->enable_dbg_core_dump = 0;
}
if (!status && !vcd_fw_init()) {
VIDC_LOGERR_STRING("ddl_dev_init:fw_init_failed");
status = VCD_ERR_ALLOC_FAIL;
}
if (status) {
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
return status;
}
ddl_move_command_state(ddl_context, DDL_CMD_DMA_INIT);
ddl_core_init(ddl_context);
return status;
}
u32 ddl_device_init(struct ddl_init_config *ddl_init_config,
void *client_data)
{
struct ddl_context *ddl_context;
u32 status = VCD_S_SUCCESS;
void *ptr;
DDL_MSG_HIGH("ddl_device_init");
if ((!ddl_init_config) || (!ddl_init_config->ddl_callback) ||
(!ddl_init_config->core_virtual_base_addr)) {
DDL_MSG_ERROR("ddl_dev_init:Bad_argument");
return VCD_ERR_ILLEGAL_PARM;
}
ddl_context = ddl_get_context();
if (DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Multiple_init");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDL_IS_IDLE(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Ddl_busy");
return VCD_ERR_BUSY;
}
memset(ddl_context, 0, sizeof(struct ddl_context));
DDL_BUSY(ddl_context);
ddl_context->ddl_callback = ddl_init_config->ddl_callback;
if (ddl_init_config->interrupt_clr)
ddl_context->interrupt_clr =
ddl_init_config->interrupt_clr;
ddl_context->core_virtual_base_addr =
ddl_init_config->core_virtual_base_addr;
ddl_context->client_data = client_data;
ddl_context->ddl_hw_response.arg1 = DDL_INVALID_INTR_STATUS;
ddl_context->frame_channel_depth = VCD_FRAME_COMMAND_DEPTH;
DDL_MSG_LOW("%s() : virtual address of core(%x)\n", __func__,
(u32) ddl_init_config->core_virtual_base_addr);
vidc_1080p_set_device_base_addr(
ddl_context->core_virtual_base_addr);
ddl_context->cmd_state = DDL_CMD_INVALID;
ddl_client_transact(DDL_INIT_CLIENTS, NULL);
ddl_context->fw_memory_size =
DDL_FW_INST_GLOBAL_CONTEXT_SPACE_SIZE;
ptr = ddl_pmem_alloc(&ddl_context->dram_base_a,
ddl_context->fw_memory_size, DDL_KILO_BYTE(128));
if (!ptr) {
DDL_MSG_ERROR("Memory Aocation Failed for FW Base");
status = VCD_ERR_ALLOC_FAIL;
} else {
DDL_MSG_LOW("%s() : physical address of base(%x)\n",
__func__, (u32) ddl_context->dram_base_a.\
align_physical_addr);
ddl_context->dram_base_b.align_physical_addr =
ddl_context->dram_base_a.align_physical_addr;
ddl_context->dram_base_b.align_virtual_addr =
ddl_context->dram_base_a.align_virtual_addr;
}
if (!status && !ddl_fw_init(&ddl_context->dram_base_a)) {
DDL_MSG_ERROR("ddl_dev_init:fw_init_failed");
status = VCD_ERR_ALLOC_FAIL;
}
if (!status) {
ddl_context->cmd_state = DDL_CMD_DMA_INIT;
ddl_vidc_core_init(ddl_context);
} else {
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
}
return status;
}
u32 ddl_device_init(struct ddl_init_config *ddl_init_config,
void *client_data)
{
struct ddl_context *ddl_context;
struct res_trk_firmware_addr firmware_addr;
u32 status = VCD_S_SUCCESS, memorytype = PMEM_MEMTYPE;
void *ptr = NULL;
DDL_MSG_HIGH("ddl_device_init");
if ((!ddl_init_config) || (!ddl_init_config->ddl_callback) ||
(!ddl_init_config->core_virtual_base_addr)) {
DDL_MSG_ERROR("ddl_dev_init:Bad_argument");
return VCD_ERR_ILLEGAL_PARM;
}
ddl_context = ddl_get_context();
if (DDL_IS_INITIALIZED(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Multiple_init");
return VCD_ERR_ILLEGAL_OP;
}
if (!DDL_IS_IDLE(ddl_context)) {
DDL_MSG_ERROR("ddl_dev_init:Ddl_busy");
return VCD_ERR_BUSY;
}
memset(ddl_context, 0, sizeof(struct ddl_context));
DDL_BUSY(ddl_context);
ddl_context->ddl_callback = ddl_init_config->ddl_callback;
if (ddl_init_config->interrupt_clr)
ddl_context->interrupt_clr =
ddl_init_config->interrupt_clr;
ddl_context->core_virtual_base_addr =
ddl_init_config->core_virtual_base_addr;
ddl_context->client_data = client_data;
ddl_context->ddl_hw_response.arg1 = DDL_INVALID_INTR_STATUS;
ddl_context->frame_channel_depth = VCD_FRAME_COMMAND_DEPTH;
DDL_MSG_LOW("%s() : virtual address of core(%x)\n", __func__,
(u32) ddl_init_config->core_virtual_base_addr);
vidc_1080p_set_device_base_addr(
ddl_context->core_virtual_base_addr);
ddl_context->cmd_state = DDL_CMD_INVALID;
ddl_client_transact(DDL_INIT_CLIENTS, NULL);
ddl_context->fw_memory_size =
DDL_FW_INST_GLOBAL_CONTEXT_SPACE_SIZE;
if (memorytype == PMEM_MEMTYPE_SMI) {
ptr = ddl_pmem_alloc(&ddl_context->dram_base_a,
ddl_context->fw_memory_size, DDL_KILO_BYTE(128));
} else {
if (!res_trk_get_firmware_addr(&firmware_addr) &&
firmware_addr.buf_size >= ddl_context->fw_memory_size) {
if (DDL_ADDR_IS_ALIGNED(firmware_addr.device_addr,
DDL_KILO_BYTE(128))) {
ptr = (void *) firmware_addr.base_addr;
ddl_context->dram_base_a.physical_base_addr =
ddl_context->dram_base_a.align_physical_addr =
(u8 *)firmware_addr.device_addr;
ddl_context->dram_base_a.align_virtual_addr =
ddl_context->dram_base_a.virtual_base_addr =
firmware_addr.base_addr;
ddl_context->dram_base_a.buffer_size =
ddl_context->fw_memory_size;
} else {
DDL_MSG_ERROR("firmware base not aligned %p",
(void *)firmware_addr.device_addr);
}
}
}
if (!ptr) {
DDL_MSG_ERROR("Memory Aocation Failed for FW Base");
status = VCD_ERR_ALLOC_FAIL;
} else {
DDL_MSG_LOW("%s() : physical address of base(%x)\n",
__func__, (u32) ddl_context->dram_base_a.\
align_physical_addr);
ddl_context->dram_base_b.align_physical_addr =
ddl_context->dram_base_a.align_physical_addr;
ddl_context->dram_base_b.align_virtual_addr =
ddl_context->dram_base_a.align_virtual_addr;
}
if (!status) {
ptr = ddl_pmem_alloc(&ddl_context->metadata_shared_input,
DDL_METADATA_TOTAL_INPUTBUFSIZE,
DDL_LINEAR_BUFFER_ALIGN_BYTES);
if (!ptr) {
DDL_MSG_ERROR("ddl_device_init: metadata alloc fail");
status = VCD_ERR_ALLOC_FAIL;
}
}
if (!status && !ddl_fw_init(&ddl_context->dram_base_a)) {
DDL_MSG_ERROR("ddl_dev_init:fw_init_failed");
status = VCD_ERR_ALLOC_FAIL;
}
if (!status && memorytype == PMEM_MEMTYPE_EBI1)
clean_caches((unsigned long)firmware_addr.base_addr,
firmware_addr.buf_size, firmware_addr.device_addr);
if (!status) {
ddl_context->cmd_state = DDL_CMD_DMA_INIT;
ddl_vidc_core_init(ddl_context);
} else {
ddl_release_context_buffers(ddl_context);
DDL_IDLE(ddl_context);
}
return status;
}