| /Linux-v5.15/sound/soc/fsl/ |
| D | fsl_asrc.c | 24 dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
27 dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
163 struct fsl_asrc *asrc = pair->asrc; in fsl_asrc_request_pair() local
164 struct device *dev = &asrc->pdev->dev; in fsl_asrc_request_pair()
168 spin_lock_irqsave(&asrc->lock, lock_flags); in fsl_asrc_request_pair()
171 if (asrc->pair[i] != NULL) in fsl_asrc_request_pair()
183 } else if (asrc->channel_avail < channels) { in fsl_asrc_request_pair()
187 asrc->channel_avail -= channels; in fsl_asrc_request_pair()
188 asrc->pair[index] = pair; in fsl_asrc_request_pair()
193 spin_unlock_irqrestore(&asrc->lock, lock_flags); in fsl_asrc_request_pair()
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| D | fsl_asrc_dma.c | 140 struct fsl_asrc *asrc = pair->asrc; in fsl_asrc_dma_hw_params() local
175 dma_params_fe->addr = asrc->paddr + asrc->get_fifo_addr(!dir, index); in fsl_asrc_dma_hw_params()
178 pair->dma_chan[!dir] = asrc->get_dma_channel(pair, !dir); in fsl_asrc_dma_hw_params()
220 if (!asrc->use_edma) { in fsl_asrc_dma_hw_params()
228 tmp_chan = asrc->get_dma_channel(pair, dir); in fsl_asrc_dma_hw_params()
251 width = snd_pcm_format_physical_width(asrc->asrc_format); in fsl_asrc_dma_hw_params()
272 config_be.src_addr = asrc->paddr + asrc->get_fifo_addr(OUT, index); in fsl_asrc_dma_hw_params()
275 config_be.dst_addr = asrc->paddr + asrc->get_fifo_addr(IN, index); in fsl_asrc_dma_hw_params()
319 struct fsl_asrc *asrc = dev_get_drvdata(dev); in fsl_asrc_dma_startup() local
333 pair = kzalloc(sizeof(*pair) + asrc->pair_priv_size, GFP_KERNEL); in fsl_asrc_dma_startup()
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| D | fsl_asrc_common.h | 39 struct fsl_asrc *asrc; member
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| D | Makefile | 17 snd-soc-fsl-asrc-objs := fsl_asrc.o fsl_asrc_dma.o
34 obj-$(CONFIG_SND_SOC_FSL_ASRC) += snd-soc-fsl-asrc.o
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| D | fsl_easrc.c | 174 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_set_rs_ratio()
749 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_config_one_slot()
1045 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_process_format()
1128 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_set_ctx_format()
1205 easrc = ctx->asrc; in fsl_easrc_set_ctx_organziation()
1242 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_request_context()
1292 easrc = ctx->asrc; in fsl_easrc_release_context()
1311 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_start_context()
1329 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_stop_context()
1377 struct fsl_asrc *easrc = ctx->asrc; in fsl_easrc_get_dma_channel()
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| /Linux-v5.15/Documentation/devicetree/bindings/sound/ |
| D | fsl,asrc.txt | 13 "fsl,imx35-asrc",
14 "fsl,imx53-asrc",
15 "fsl,imx8qm-asrc",
16 "fsl,imx8qxp-asrc",
39 - fsl,asrc-rate : Defines a mutual sample rate used by DPCM Back Ends.
41 - fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
43 - fsl,asrc-clk-map : Defines clock map used in driver. which is required
54 - fsl,asrc-format : Defines a mutual sample format used by DPCM Back
55 Ends, which can replace the fsl,asrc-width.
60 asrc: asrc@2034000 {
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| D | fsl-asoc-card.txt | 8 have ASRC (Documentation/devicetree/bindings/sound/fsl,asrc.txt) inside. And
59 - audio-asrc : The phandle of ASRC. It can be absent if there's no
97 audio-asrc = <&asrc>;
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | imx6sx-sdb-mqs.dts | 17 audio-asrc = <&asrc>;
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| D | imx6ul.dtsi | 347 asrc: asrc@2034000 { label
348 compatible = "fsl,imx6ul-asrc", "fsl,imx53-asrc";
367 fsl,asrc-rate = <48000>;
368 fsl,asrc-width = <16>;
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| D | imx6sx-sabreauto.dts | 83 audio-asrc = <&asrc>;
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| D | imx6ul-14x14-evk.dtsi | 68 audio-asrc = <&asrc>;
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| D | imx6sx.dtsi | 395 asrc: asrc@2034000 { label
396 compatible = "fsl,imx6sx-asrc", "fsl,imx53-asrc";
416 fsl,asrc-rate = <48000>;
417 fsl,asrc-width = <16>;
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| D | imx6qdl.dtsi | 460 asrc: asrc@2034000 { label
461 compatible = "fsl,imx53-asrc";
480 fsl,asrc-rate = <48000>;
481 fsl,asrc-width = <16>;
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| D | imx6qdl-sabresd.dtsi | 104 audio-asrc = <&asrc>;
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| D | imx6qdl-sabreauto.dtsi | 129 audio-asrc = <&asrc>;
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| /Linux-v5.15/sound/soc/sof/ |
| D | topology.c | 2017 struct sof_ipc_comp_asrc *asrc; in sof_widget_load_asrc() local
2018 size_t ipc_size = sizeof(*asrc); in sof_widget_load_asrc()
2021 asrc = (struct sof_ipc_comp_asrc *) in sof_widget_load_asrc()
2023 if (!asrc) in sof_widget_load_asrc()
2027 asrc->comp.type = SOF_COMP_ASRC; in sof_widget_load_asrc()
2028 asrc->config.hdr.size = sizeof(asrc->config); in sof_widget_load_asrc()
2030 ret = sof_parse_tokens(scomp, asrc, asrc_tokens, in sof_widget_load_asrc()
2039 ret = sof_parse_tokens(scomp, &asrc->config, comp_tokens, in sof_widget_load_asrc()
2050 swidget->widget->name, asrc->source_rate, asrc->sink_rate, in sof_widget_load_asrc()
2051 asrc->asynchronous_mode, asrc->operation_mode); in sof_widget_load_asrc()
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| /Linux-v5.15/arch/arm64/boot/dts/freescale/ |
| D | imx8mn-evk.dtsi | 65 audio-asrc = <&easrc>;
81 fsl,asrc-rate = <48000>;
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| D | imx8mn-beacon-baseboard.dtsi | 150 fsl,asrc-rate = <48000>;
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| D | imx8mn.dtsi | 395 fsl,asrc-rate = <8000>;
396 fsl,asrc-format = <2>;
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