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ASoC: qdsp6: audioreach: add module configuration command helpers
Audioreach module configuration helpers, which will be used by the q6apm-dai driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211026111655.1702-12-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivas Kandagatla
Mark Brown
parent
5477518b8a
commit
25ab80db6b
@ -4,6 +4,10 @@
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include <linux/soc/qcom/apr.h>
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#include <sound/soc.h>
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#include <sound/soc-dai.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <dt-bindings/soc/qcom,gpr.h>
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#include "q6apm.h"
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#include "audioreach.h"
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@ -558,3 +562,569 @@ void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct list_head *sg_list, i
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return pkt;
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}
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EXPORT_SYMBOL_GPL(audioreach_alloc_graph_pkt);
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int audioreach_send_cmd_sync(struct device *dev, gpr_device_t *gdev,
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struct gpr_ibasic_rsp_result_t *result, struct mutex *cmd_lock,
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gpr_port_t *port, wait_queue_head_t *cmd_wait,
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struct gpr_pkt *pkt, uint32_t rsp_opcode)
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{
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struct gpr_hdr *hdr = &pkt->hdr;
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int rc;
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mutex_lock(cmd_lock);
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result->opcode = 0;
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result->status = 0;
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if (port)
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rc = gpr_send_port_pkt(port, pkt);
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else if (gdev)
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rc = gpr_send_pkt(gdev, pkt);
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else
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rc = -EINVAL;
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if (rc < 0)
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goto err;
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if (rsp_opcode)
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rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode) ||
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(result->opcode == rsp_opcode), 5 * HZ);
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else
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rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode), 5 * HZ);
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if (!rc) {
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dev_err(dev, "CMD timeout for [%x] opcode\n", hdr->opcode);
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rc = -ETIMEDOUT;
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} else if (result->status > 0) {
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dev_err(dev, "DSP returned error[%x] %x\n", hdr->opcode, result->status);
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rc = -EINVAL;
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} else {
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/* DSP successfully finished the command */
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rc = 0;
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}
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err:
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mutex_unlock(cmd_lock);
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return rc;
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}
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EXPORT_SYMBOL_GPL(audioreach_send_cmd_sync);
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int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt,
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uint32_t rsp_opcode)
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{
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return audioreach_send_cmd_sync(graph->dev, NULL, &graph->result, &graph->lock,
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graph->port, &graph->cmd_wait, pkt, rsp_opcode);
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}
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EXPORT_SYMBOL_GPL(audioreach_graph_send_cmd_sync);
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/* LPASS Codec DMA port Module Media Format Setup */
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static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
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struct audioreach_module *module,
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struct audioreach_module_config *cfg)
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{
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struct apm_codec_dma_module_intf_cfg *intf_cfg;
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struct apm_module_frame_size_factor_cfg *fs_cfg;
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struct apm_module_hw_ep_power_mode_cfg *pm_cfg;
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struct apm_module_param_data *param_data;
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struct apm_module_hw_ep_mf_cfg *hw_cfg;
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int ic_sz, ep_sz, fs_sz, pm_sz, dl_sz;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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void *p;
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ic_sz = APM_CDMA_INTF_CFG_PSIZE;
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ep_sz = APM_HW_EP_CFG_PSIZE;
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fs_sz = APM_FS_CFG_PSIZE;
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pm_sz = APM_HW_EP_PMODE_CFG_PSIZE;
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dl_sz = 0;
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payload_size = ic_sz + ep_sz + fs_sz + pm_sz + dl_sz;
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pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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hw_cfg = p;
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param_data = &hw_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
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param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
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hw_cfg->mf.sample_rate = cfg->sample_rate;
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hw_cfg->mf.bit_width = cfg->bit_width;
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hw_cfg->mf.num_channels = cfg->num_channels;
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hw_cfg->mf.data_format = module->data_format;
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p += ep_sz;
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fs_cfg = p;
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param_data = &fs_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
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param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
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fs_cfg->frame_size_factor = 1;
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p += fs_sz;
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intf_cfg = p;
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param_data = &intf_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_CODEC_DMA_INTF_CFG;
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param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
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intf_cfg->cfg.lpaif_type = module->hw_interface_type;
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intf_cfg->cfg.intf_index = module->hw_interface_idx;
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intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1;
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p += ic_sz;
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pm_cfg = p;
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param_data = &pm_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_HW_EP_POWER_MODE_CFG;
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param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE;
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pm_cfg->power_mode.power_mode = 0;
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rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
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kfree(pkt);
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return rc;
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}
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static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
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struct audioreach_module *module,
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struct audioreach_module_config *cfg)
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{
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struct apm_module_frame_size_factor_cfg *fs_cfg;
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struct apm_module_param_data *param_data;
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struct apm_i2s_module_intf_cfg *intf_cfg;
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struct apm_module_hw_ep_mf_cfg *hw_cfg;
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int ic_sz, ep_sz, fs_sz;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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void *p;
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ic_sz = APM_I2S_INTF_CFG_PSIZE;
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ep_sz = APM_HW_EP_CFG_PSIZE;
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fs_sz = APM_FS_CFG_PSIZE;
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payload_size = ic_sz + ep_sz + fs_sz;
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pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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intf_cfg = p;
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param_data = &intf_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_I2S_INTF_CFG;
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param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
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intf_cfg->cfg.intf_idx = module->hw_interface_idx;
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intf_cfg->cfg.sd_line_idx = module->sd_line_idx;
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switch (cfg->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
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case SND_SOC_DAIFMT_CBC_CFC:
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intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_INTERNAL;
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break;
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case SND_SOC_DAIFMT_CBP_CFP:
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/* CPU is slave */
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intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_EXTERNAL;
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break;
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default:
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break;
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}
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p += ic_sz;
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hw_cfg = p;
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param_data = &hw_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
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param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
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hw_cfg->mf.sample_rate = cfg->sample_rate;
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hw_cfg->mf.bit_width = cfg->bit_width;
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hw_cfg->mf.num_channels = cfg->num_channels;
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hw_cfg->mf.data_format = module->data_format;
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p += ep_sz;
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fs_cfg = p;
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param_data = &fs_cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
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param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
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fs_cfg->frame_size_factor = 1;
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rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
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kfree(pkt);
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return rc;
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}
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static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
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struct audioreach_module *module)
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{
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struct apm_module_param_data *param_data;
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struct data_logging_config *cfg;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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void *p;
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payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
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pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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param_data = p;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG;
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param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
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p = p + APM_MODULE_PARAM_DATA_SIZE;
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cfg = p;
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cfg->log_code = module->log_code;
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cfg->log_tap_point_id = module->log_tap_point_id;
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cfg->mode = module->log_mode;
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rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
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kfree(pkt);
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return rc;
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}
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static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
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struct audioreach_module *module,
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struct audioreach_module_config *mcfg)
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{
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struct payload_pcm_output_format_cfg *media_cfg;
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uint32_t num_channels = mcfg->num_channels;
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struct apm_pcm_module_media_fmt_cmd *cfg;
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struct apm_module_param_data *param_data;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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if (num_channels > 2) {
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dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
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return -EINVAL;
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}
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payload_size = APM_PCM_MODULE_FMT_CMD_PSIZE(num_channels);
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pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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param_data = &cfg->param_data;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_PCM_OUTPUT_FORMAT_CFG;
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param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
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cfg->header.data_format = DATA_FORMAT_FIXED_POINT;
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cfg->header.fmt_id = MEDIA_FMT_ID_PCM;
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cfg->header.payload_size = APM_PCM_OUT_FMT_CFG_PSIZE(media_cfg, num_channels);
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media_cfg = &cfg->media_cfg;
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media_cfg->alignment = PCM_LSB_ALIGNED;
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media_cfg->bit_width = mcfg->bit_width;
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media_cfg->endianness = PCM_LITTLE_ENDIAN;
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media_cfg->interleaved = module->interleave_type;
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media_cfg->num_channels = mcfg->num_channels;
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media_cfg->q_factor = mcfg->bit_width - 1;
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media_cfg->bits_per_sample = mcfg->bit_width;
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if (num_channels == 1) {
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media_cfg->channel_mapping[0] = PCM_CHANNEL_L;
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} else if (num_channels == 2) {
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media_cfg->channel_mapping[0] = PCM_CHANNEL_L;
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media_cfg->channel_mapping[1] = PCM_CHANNEL_R;
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}
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rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
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kfree(pkt);
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return rc;
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}
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static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
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struct audioreach_module *module,
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struct audioreach_module_config *mcfg)
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{
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uint32_t num_channels = mcfg->num_channels;
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struct apm_module_param_data *param_data;
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struct payload_media_fmt_pcm *cfg;
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struct media_format *header;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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void *p;
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if (num_channels > 2) {
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dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
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return -EINVAL;
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}
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payload_size = APM_SHMEM_FMT_CFG_PSIZE(num_channels) + APM_MODULE_PARAM_DATA_SIZE;
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pkt = audioreach_alloc_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0,
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graph->port->id, module->instance_id);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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param_data = p;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_MEDIA_FORMAT;
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param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
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p = p + APM_MODULE_PARAM_DATA_SIZE;
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header = p;
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header->data_format = DATA_FORMAT_FIXED_POINT;
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header->fmt_id = MEDIA_FMT_ID_PCM;
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header->payload_size = payload_size - sizeof(*header);
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p = p + sizeof(*header);
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cfg = p;
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cfg->sample_rate = mcfg->sample_rate;
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cfg->bit_width = mcfg->bit_width;
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cfg->alignment = PCM_LSB_ALIGNED;
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cfg->bits_per_sample = mcfg->bit_width;
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cfg->q_factor = mcfg->bit_width - 1;
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cfg->endianness = PCM_LITTLE_ENDIAN;
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cfg->num_channels = mcfg->num_channels;
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if (mcfg->num_channels == 1) {
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cfg->channel_mapping[0] = PCM_CHANNEL_L;
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} else if (num_channels == 2) {
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cfg->channel_mapping[0] = PCM_CHANNEL_L;
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cfg->channel_mapping[1] = PCM_CHANNEL_R;
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}
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rc = audioreach_graph_send_cmd_sync(graph, pkt, 0);
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kfree(pkt);
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return rc;
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}
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int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol)
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{
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struct param_id_vol_ctrl_master_gain *cfg;
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struct apm_module_param_data *param_data;
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int rc, payload_size;
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struct gpr_pkt *pkt;
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void *p;
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payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
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pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
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if (IS_ERR(pkt))
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return PTR_ERR(pkt);
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p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
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param_data = p;
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param_data->module_instance_id = module->instance_id;
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param_data->error_code = 0;
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param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN;
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param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
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p = p + APM_MODULE_PARAM_DATA_SIZE;
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cfg = p;
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cfg->master_gain = vol;
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rc = q6apm_send_cmd_sync(apm, pkt, 0);
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kfree(pkt);
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return rc;
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}
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EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl);
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||||
|
||||
static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_module *module)
|
||||
{
|
||||
struct apm_module_param_data *param_data;
|
||||
struct apm_gain_module_cfg *cfg;
|
||||
int rc, payload_size;
|
||||
struct gpr_pkt *pkt;
|
||||
|
||||
payload_size = APM_GAIN_CFG_PSIZE;
|
||||
pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
|
||||
|
||||
param_data = &cfg->param_data;
|
||||
param_data->module_instance_id = module->instance_id;
|
||||
param_data->error_code = 0;
|
||||
param_data->param_id = APM_PARAM_ID_GAIN;
|
||||
param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
|
||||
|
||||
cfg->gain_cfg.gain = module->gain;
|
||||
|
||||
rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
|
||||
|
||||
kfree(pkt);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module,
|
||||
struct audioreach_module_config *cfg)
|
||||
{
|
||||
int rc;
|
||||
|
||||
switch (module->module_id) {
|
||||
case MODULE_ID_DATA_LOGGING:
|
||||
rc = audioreach_logging_set_media_format(graph, module);
|
||||
break;
|
||||
case MODULE_ID_PCM_DEC:
|
||||
case MODULE_ID_PCM_ENC:
|
||||
case MODULE_ID_PCM_CNV:
|
||||
rc = audioreach_pcm_set_media_format(graph, module, cfg);
|
||||
break;
|
||||
case MODULE_ID_I2S_SOURCE:
|
||||
case MODULE_ID_I2S_SINK:
|
||||
rc = audioreach_i2s_set_media_format(graph, module, cfg);
|
||||
break;
|
||||
case MODULE_ID_WR_SHARED_MEM_EP:
|
||||
rc = audioreach_shmem_set_media_format(graph, module, cfg);
|
||||
break;
|
||||
case MODULE_ID_GAIN:
|
||||
rc = audioreach_gain_set(graph, module);
|
||||
break;
|
||||
case MODULE_ID_CODEC_DMA_SINK:
|
||||
case MODULE_ID_CODEC_DMA_SOURCE:
|
||||
rc = audioreach_codec_dma_set_media_format(graph, module, cfg);
|
||||
break;
|
||||
default:
|
||||
rc = 0;
|
||||
}
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(audioreach_set_media_format);
|
||||
|
||||
void audioreach_graph_free_buf(struct q6apm_graph *graph)
|
||||
{
|
||||
struct audioreach_graph_data *port;
|
||||
|
||||
mutex_lock(&graph->lock);
|
||||
port = &graph->rx_data;
|
||||
port->num_periods = 0;
|
||||
kfree(port->buf);
|
||||
port->buf = NULL;
|
||||
|
||||
port = &graph->tx_data;
|
||||
port->num_periods = 0;
|
||||
kfree(port->buf);
|
||||
port->buf = NULL;
|
||||
mutex_unlock(&graph->lock);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(audioreach_graph_free_buf);
|
||||
|
||||
int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, size_t period_sz,
|
||||
unsigned int periods, bool is_contiguous)
|
||||
{
|
||||
struct apm_shared_map_region_payload *mregions;
|
||||
struct apm_cmd_shared_mem_map_regions *cmd;
|
||||
uint32_t num_regions, buf_sz, payload_size;
|
||||
struct audioreach_graph_data *data;
|
||||
struct gpr_pkt *pkt;
|
||||
void *p;
|
||||
int rc, i;
|
||||
|
||||
if (dir == SNDRV_PCM_STREAM_PLAYBACK)
|
||||
data = &graph->rx_data;
|
||||
else
|
||||
data = &graph->tx_data;
|
||||
|
||||
if (is_contiguous) {
|
||||
num_regions = 1;
|
||||
buf_sz = period_sz * periods;
|
||||
} else {
|
||||
buf_sz = period_sz;
|
||||
num_regions = periods;
|
||||
}
|
||||
|
||||
/* DSP expects size should be aligned to 4K */
|
||||
buf_sz = ALIGN(buf_sz, 4096);
|
||||
|
||||
payload_size = sizeof(*cmd) + (sizeof(*mregions) * num_regions);
|
||||
|
||||
pkt = audioreach_alloc_apm_pkt(payload_size, APM_CMD_SHARED_MEM_MAP_REGIONS, dir,
|
||||
graph->port->id);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
p = (void *)pkt + GPR_HDR_SIZE;
|
||||
cmd = p;
|
||||
cmd->mem_pool_id = APM_MEMORY_MAP_SHMEM8_4K_POOL;
|
||||
cmd->num_regions = num_regions;
|
||||
|
||||
cmd->property_flag = 0x0;
|
||||
|
||||
mregions = p + sizeof(*cmd);
|
||||
|
||||
mutex_lock(&graph->lock);
|
||||
|
||||
for (i = 0; i < num_regions; i++) {
|
||||
struct audio_buffer *ab;
|
||||
|
||||
ab = &data->buf[i];
|
||||
mregions->shm_addr_lsw = lower_32_bits(ab->phys);
|
||||
mregions->shm_addr_msw = upper_32_bits(ab->phys);
|
||||
mregions->mem_size_bytes = buf_sz;
|
||||
++mregions;
|
||||
}
|
||||
mutex_unlock(&graph->lock);
|
||||
|
||||
rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS);
|
||||
|
||||
kfree(pkt);
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(audioreach_map_memory_regions);
|
||||
|
||||
int audioreach_shared_memory_send_eos(struct q6apm_graph *graph)
|
||||
{
|
||||
struct data_cmd_wr_sh_mem_ep_eos *eos;
|
||||
struct gpr_pkt *pkt;
|
||||
int rc = 0, iid;
|
||||
|
||||
iid = q6apm_graph_get_rx_shmem_module_iid(graph);
|
||||
pkt = audioreach_alloc_cmd_pkt(sizeof(*eos), DATA_CMD_WR_SH_MEM_EP_EOS, 0,
|
||||
graph->port->id, iid);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
eos = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
|
||||
|
||||
eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST;
|
||||
|
||||
rc = gpr_send_port_pkt(graph->port, pkt);
|
||||
kfree(pkt);
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos);
|
||||
|
||||
@ -568,6 +568,15 @@ struct param_id_hw_ep_dma_data_align {
|
||||
uint32_t dma_data_align;
|
||||
} __packed;
|
||||
|
||||
#define PARAM_ID_VOL_CTRL_MASTER_GAIN 0x08001035
|
||||
#define VOL_CTRL_DEFAULT_GAIN 0x2000
|
||||
|
||||
struct param_id_vol_ctrl_master_gain {
|
||||
uint16_t master_gain;
|
||||
uint16_t reserved;
|
||||
} __packed;
|
||||
|
||||
|
||||
/* Graph */
|
||||
struct audioreach_connection {
|
||||
/* Connections */
|
||||
@ -684,6 +693,23 @@ void *audioreach_alloc_pkt(int payload_size, uint32_t opcode,
|
||||
void *audioreach_alloc_graph_pkt(struct q6apm *apm,
|
||||
struct list_head *sg_list,
|
||||
int graph_id);
|
||||
/* Module specific */
|
||||
void audioreach_graph_free_buf(struct q6apm_graph *graph);
|
||||
int audioreach_map_memory_regions(struct q6apm_graph *graph,
|
||||
unsigned int dir, size_t period_sz,
|
||||
unsigned int periods,
|
||||
bool is_contiguous);
|
||||
int audioreach_send_cmd_sync(struct device *dev, gpr_device_t *gdev, struct gpr_ibasic_rsp_result_t *result,
|
||||
struct mutex *cmd_lock, gpr_port_t *port, wait_queue_head_t *cmd_wait,
|
||||
struct gpr_pkt *pkt, uint32_t rsp_opcode);
|
||||
int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt,
|
||||
uint32_t rsp_opcode);
|
||||
int audioreach_set_media_format(struct q6apm_graph *graph,
|
||||
struct audioreach_module *module,
|
||||
struct audioreach_module_config *cfg);
|
||||
int audioreach_shared_memory_send_eos(struct q6apm_graph *graph);
|
||||
int audioreach_gain_set_vol_ctrl(struct q6apm *apm,
|
||||
struct audioreach_module *module, int vol);
|
||||
struct audioreach_module *audioreach_get_container_last_module(
|
||||
struct audioreach_container *container);
|
||||
struct audioreach_module *audioreach_get_container_first_module(
|
||||
|
||||
@ -258,6 +258,150 @@ int q6apm_connect_sub_graphs(struct q6apm *apm, u32 src_sgid, u32 dst_sgid, bool
|
||||
return 0;
|
||||
}
|
||||
|
||||
int q6apm_graph_media_format_shmem(struct q6apm_graph *graph,
|
||||
struct audioreach_module_config *cfg)
|
||||
{
|
||||
struct audioreach_module *module;
|
||||
|
||||
if (cfg->direction == SNDRV_PCM_STREAM_CAPTURE)
|
||||
module = q6apm_find_module_by_mid(graph, MODULE_ID_RD_SHARED_MEM_EP);
|
||||
else
|
||||
module = q6apm_find_module_by_mid(graph, MODULE_ID_WR_SHARED_MEM_EP);
|
||||
|
||||
if (!module)
|
||||
return -ENODEV;
|
||||
|
||||
audioreach_set_media_format(graph, module, cfg);
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_graph_media_format_shmem);
|
||||
|
||||
int q6apm_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, phys_addr_t phys,
|
||||
size_t period_sz, unsigned int periods)
|
||||
{
|
||||
struct audioreach_graph_data *data;
|
||||
struct audio_buffer *buf;
|
||||
int cnt;
|
||||
int rc;
|
||||
|
||||
if (dir == SNDRV_PCM_STREAM_PLAYBACK)
|
||||
data = &graph->rx_data;
|
||||
else
|
||||
data = &graph->tx_data;
|
||||
|
||||
mutex_lock(&graph->lock);
|
||||
|
||||
if (data->buf) {
|
||||
mutex_unlock(&graph->lock);
|
||||
return 0;
|
||||
}
|
||||
|
||||
buf = kzalloc(((sizeof(struct audio_buffer)) * periods), GFP_KERNEL);
|
||||
if (!buf) {
|
||||
mutex_unlock(&graph->lock);
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
if (dir == SNDRV_PCM_STREAM_PLAYBACK)
|
||||
data = &graph->rx_data;
|
||||
else
|
||||
data = &graph->tx_data;
|
||||
|
||||
data->buf = buf;
|
||||
|
||||
buf[0].phys = phys;
|
||||
buf[0].size = period_sz;
|
||||
|
||||
for (cnt = 1; cnt < periods; cnt++) {
|
||||
if (period_sz > 0) {
|
||||
buf[cnt].phys = buf[0].phys + (cnt * period_sz);
|
||||
buf[cnt].size = period_sz;
|
||||
}
|
||||
}
|
||||
data->num_periods = periods;
|
||||
|
||||
mutex_unlock(&graph->lock);
|
||||
|
||||
rc = audioreach_map_memory_regions(graph, dir, period_sz, periods, 1);
|
||||
if (rc < 0) {
|
||||
dev_err(graph->dev, "Memory_map_regions failed\n");
|
||||
audioreach_graph_free_buf(graph);
|
||||
}
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_map_memory_regions);
|
||||
|
||||
int q6apm_unmap_memory_regions(struct q6apm_graph *graph, unsigned int dir)
|
||||
{
|
||||
struct apm_cmd_shared_mem_unmap_regions *cmd;
|
||||
struct audioreach_graph_data *data;
|
||||
struct gpr_pkt *pkt;
|
||||
int rc;
|
||||
|
||||
if (dir == SNDRV_PCM_STREAM_PLAYBACK)
|
||||
data = &graph->rx_data;
|
||||
else
|
||||
data = &graph->tx_data;
|
||||
|
||||
if (!data->mem_map_handle)
|
||||
return 0;
|
||||
|
||||
pkt = audioreach_alloc_apm_pkt(sizeof(*cmd), APM_CMD_SHARED_MEM_UNMAP_REGIONS, dir,
|
||||
graph->port->id);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
cmd = (void *)pkt + GPR_HDR_SIZE;
|
||||
cmd->mem_map_handle = data->mem_map_handle;
|
||||
|
||||
rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_SHARED_MEM_UNMAP_REGIONS);
|
||||
kfree(pkt);
|
||||
|
||||
audioreach_graph_free_buf(graph);
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_unmap_memory_regions);
|
||||
|
||||
int q6apm_graph_media_format_pcm(struct q6apm_graph *graph, struct audioreach_module_config *cfg)
|
||||
{
|
||||
struct audioreach_graph_info *info = graph->info;
|
||||
struct audioreach_sub_graph *sgs;
|
||||
struct audioreach_container *container;
|
||||
struct audioreach_module *module;
|
||||
|
||||
list_for_each_entry(sgs, &info->sg_list, node) {
|
||||
list_for_each_entry(container, &sgs->container_list, node) {
|
||||
list_for_each_entry(module, &container->modules_list, node) {
|
||||
if ((module->module_id == MODULE_ID_WR_SHARED_MEM_EP) ||
|
||||
(module->module_id == MODULE_ID_RD_SHARED_MEM_EP))
|
||||
continue;
|
||||
|
||||
audioreach_set_media_format(graph, module, cfg);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_graph_media_format_pcm);
|
||||
|
||||
static int q6apm_graph_get_tx_shmem_module_iid(struct q6apm_graph *graph)
|
||||
{
|
||||
struct audioreach_module *module;
|
||||
|
||||
module = q6apm_find_module_by_mid(graph, MODULE_ID_RD_SHARED_MEM_EP);
|
||||
if (!module)
|
||||
return -ENODEV;
|
||||
|
||||
return module->instance_id;
|
||||
|
||||
}
|
||||
|
||||
int q6apm_graph_get_rx_shmem_module_iid(struct q6apm_graph *graph)
|
||||
{
|
||||
struct audioreach_module *module;
|
||||
@ -271,6 +415,88 @@ int q6apm_graph_get_rx_shmem_module_iid(struct q6apm_graph *graph)
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_graph_get_rx_shmem_module_iid);
|
||||
|
||||
int q6apm_write_async(struct q6apm_graph *graph, uint32_t len, uint32_t msw_ts,
|
||||
uint32_t lsw_ts, uint32_t wflags)
|
||||
{
|
||||
struct apm_data_cmd_wr_sh_mem_ep_data_buffer_v2 *write_buffer;
|
||||
struct audio_buffer *ab;
|
||||
struct gpr_pkt *pkt;
|
||||
int rc, iid;
|
||||
|
||||
iid = q6apm_graph_get_rx_shmem_module_iid(graph);
|
||||
pkt = audioreach_alloc_pkt(sizeof(*write_buffer), DATA_CMD_WR_SH_MEM_EP_DATA_BUFFER_V2,
|
||||
graph->rx_data.dsp_buf | (len << APM_WRITE_TOKEN_LEN_SHIFT),
|
||||
graph->port->id, iid);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
write_buffer = (void *)pkt + GPR_HDR_SIZE;
|
||||
|
||||
mutex_lock(&graph->lock);
|
||||
ab = &graph->rx_data.buf[graph->rx_data.dsp_buf];
|
||||
|
||||
write_buffer->buf_addr_lsw = lower_32_bits(ab->phys);
|
||||
write_buffer->buf_addr_msw = upper_32_bits(ab->phys);
|
||||
write_buffer->buf_size = len;
|
||||
write_buffer->timestamp_lsw = lsw_ts;
|
||||
write_buffer->timestamp_msw = msw_ts;
|
||||
write_buffer->mem_map_handle = graph->rx_data.mem_map_handle;
|
||||
write_buffer->flags = wflags;
|
||||
|
||||
graph->rx_data.dsp_buf++;
|
||||
|
||||
if (graph->rx_data.dsp_buf >= graph->rx_data.num_periods)
|
||||
graph->rx_data.dsp_buf = 0;
|
||||
|
||||
mutex_unlock(&graph->lock);
|
||||
|
||||
rc = gpr_send_port_pkt(graph->port, pkt);
|
||||
|
||||
kfree(pkt);
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_write_async);
|
||||
|
||||
int q6apm_read(struct q6apm_graph *graph)
|
||||
{
|
||||
struct data_cmd_rd_sh_mem_ep_data_buffer_v2 *read_buffer;
|
||||
struct audioreach_graph_data *port;
|
||||
struct audio_buffer *ab;
|
||||
struct gpr_pkt *pkt;
|
||||
int rc, iid;
|
||||
|
||||
iid = q6apm_graph_get_tx_shmem_module_iid(graph);
|
||||
pkt = audioreach_alloc_pkt(sizeof(*read_buffer), DATA_CMD_RD_SH_MEM_EP_DATA_BUFFER_V2,
|
||||
graph->tx_data.dsp_buf, graph->port->id, iid);
|
||||
if (IS_ERR(pkt))
|
||||
return PTR_ERR(pkt);
|
||||
|
||||
read_buffer = (void *)pkt + GPR_HDR_SIZE;
|
||||
|
||||
mutex_lock(&graph->lock);
|
||||
port = &graph->tx_data;
|
||||
ab = &port->buf[port->dsp_buf];
|
||||
|
||||
read_buffer->buf_addr_lsw = lower_32_bits(ab->phys);
|
||||
read_buffer->buf_addr_msw = upper_32_bits(ab->phys);
|
||||
read_buffer->mem_map_handle = port->mem_map_handle;
|
||||
read_buffer->buf_size = ab->size;
|
||||
|
||||
port->dsp_buf++;
|
||||
|
||||
if (port->dsp_buf >= port->num_periods)
|
||||
port->dsp_buf = 0;
|
||||
|
||||
mutex_unlock(&graph->lock);
|
||||
|
||||
rc = gpr_send_port_pkt(graph->port, pkt);
|
||||
kfree(pkt);
|
||||
|
||||
return rc;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(q6apm_read);
|
||||
|
||||
static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
|
||||
{
|
||||
struct data_cmd_rsp_rd_sh_mem_ep_data_buffer_done_v2 *rd_done;
|
||||
|
||||
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