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/linux/sound/soc/stm/
H A Dstm32_sai_sub.c3 * STM32 ALSA SoC Digital Audio Interface (SAI) driver.
68 * struct stm32_sai_sub_data - private data of SAI sub block (block A or B)
70 * @regmap: SAI register map pointer
71 * @regmap_config: SAI sub block register map configuration pointer
76 * @pdata: SAI block parent data pointer
78 * @sai_ck: kernel clock feeding the SAI clock generator
79 * @sai_mclk: master clock from SAI mclk provider
80 * @phys_addr: SAI registers physical base address
81 * @mclk_rate: SAI block master clock frequency (Hz). set at init
82 * @id: SAI su
195 stm32_sai_sub_reg_up(struct stm32_sai_sub_data * sai,unsigned int reg,unsigned int mask,unsigned int val) stm32_sai_sub_reg_up() argument
212 stm32_sai_sub_reg_wr(struct stm32_sai_sub_data * sai,unsigned int reg,unsigned int mask,unsigned int val) stm32_sai_sub_reg_wr() argument
229 stm32_sai_sub_reg_rd(struct stm32_sai_sub_data * sai,unsigned int reg,unsigned int * val) stm32_sai_sub_reg_rd() argument
281 struct stm32_sai_sub_data *sai = snd_kcontrol_chip(kcontrol); snd_pcm_iec958_get() local
293 struct stm32_sai_sub_data *sai = snd_kcontrol_chip(kcontrol); snd_pcm_iec958_put() local
321 stm32_sai_get_clk_div(struct stm32_sai_sub_data * sai,unsigned long input_rate,unsigned long output_rate) stm32_sai_get_clk_div() argument
343 stm32_sai_set_clk_div(struct stm32_sai_sub_data * sai,unsigned int div) stm32_sai_set_clk_div() argument
381 stm32_sai_set_parent_clk(struct stm32_sai_sub_data * sai,unsigned int rate) stm32_sai_set_parent_clk() argument
400 stm32_sai_put_parent_rate(struct stm32_sai_sub_data * sai) stm32_sai_put_parent_rate() argument
408 stm32_sai_set_parent_rate(struct stm32_sai_sub_data * sai,unsigned int rate) stm32_sai_set_parent_rate() argument
496 struct stm32_sai_sub_data *sai = mclk->sai_data; stm32_sai_mclk_determine_rate() local
522 struct stm32_sai_sub_data *sai = mclk->sai_data; stm32_sai_mclk_set_rate() local
541 struct stm32_sai_sub_data *sai = mclk->sai_data; stm32_sai_mclk_enable() local
552 struct stm32_sai_sub_data *sai = mclk->sai_data; stm32_sai_mclk_disable() local
567 stm32_sai_add_mclk_provider(struct stm32_sai_sub_data * sai) stm32_sai_add_mclk_provider() argument
614 struct stm32_sai_sub_data *sai = (struct stm32_sai_sub_data *)devid; stm32_sai_isr() local
672 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_sysclk() local
728 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_dai_tdm_slot() local
778 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_dai_fmt() local
895 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_startup() local
943 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_config() local
994 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_slots() local
1039 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_set_frame() local
1069 stm32_sai_init_iec958_status(struct stm32_sai_sub_data * sai) stm32_sai_init_iec958_status() argument
1079 stm32_sai_set_iec958_status(struct stm32_sai_sub_data * sai,struct snd_pcm_runtime * runtime) stm32_sai_set_iec958_status() argument
1125 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_configure_clock() local
1208 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_hw_params() local
1237 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_trigger() local
1286 struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); stm32_sai_shutdown() local
1309 struct stm32_sai_sub_data *sai = dev_get_drvdata(cpu_dai->dev); stm32_sai_pcm_new() local
1323 struct stm32_sai_sub_data *sai = dev_get_drvdata(cpu_dai->dev); stm32_sai_dai_probe() local
1398 struct stm32_sai_sub_data *sai = dev_get_drvdata(cpu_dai->dev); stm32_sai_pcm_process_spdif() local
1506 stm32_sai_sub_parse_of(struct platform_device * pdev,struct stm32_sai_sub_data * sai) stm32_sai_sub_parse_of() argument
1666 struct stm32_sai_sub_data *sai; stm32_sai_sub_probe() local
1740 struct stm32_sai_sub_data *sai = dev_get_drvdata(&pdev->dev); stm32_sai_sub_remove() local
1751 struct stm32_sai_sub_data *sai = dev_get_drvdata(dev); stm32_sai_sub_suspend() local
1768 struct stm32_sai_sub_data *sai = dev_get_drvdata(dev); stm32_sai_sub_resume() local
[all...]
H A Dstm32_sai.c3 * STM32 ALSA SoC Digital Audio Interface (SAI) driver.
22 static int stm32_sai_get_parent_clk(struct stm32_sai_data *sai);
47 * - do not use SAI parent clock source selection
55 { .compatible = "st,stm32f4-sai", .data = (void *)&stm32_sai_conf_f4 },
56 { .compatible = "st,stm32h7-sai", .data = (void *)&stm32_sai_conf_h7 },
57 { .compatible = "st,stm32mp25-sai", .data = (void *)&stm32_sai_conf_mp25 },
63 struct stm32_sai_data *sai = dev_get_drvdata(dev); in stm32_sai_pclk_disable() local
65 clk_disable_unprepare(sai->pclk); in stm32_sai_pclk_disable()
72 struct stm32_sai_data *sai = dev_get_drvdata(dev); in stm32_sai_pclk_enable() local
75 ret = clk_prepare_enable(sai in stm32_sai_pclk_enable()
84 stm32_sai_sync_conf_client(struct stm32_sai_data * sai,int synci) stm32_sai_sync_conf_client() argument
100 stm32_sai_sync_conf_provider(struct stm32_sai_data * sai,int synco) stm32_sai_sync_conf_provider() argument
167 stm32_sai_get_parent_clk(struct stm32_sai_data * sai) stm32_sai_get_parent_clk() argument
186 struct stm32_sai_data *sai; stm32_sai_probe() local
274 struct stm32_sai_data *sai = dev_get_drvdata(dev); stm32_sai_suspend() local
289 struct stm32_sai_data *sai = dev_get_drvdata(dev); stm32_sai_resume() local
[all...]
H A DMakefile2 # SAI
3 snd-soc-stm32-sai-sub-y := stm32_sai_sub.o
4 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
6 snd-soc-stm32-sai-y := stm32_sai.o
7 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
H A DKconfig5 tristate "STM32 SAI interface (Serial Audio Interface) support"
13 Say Y if you want to enable SAI for STM32
/linux/sound/soc/rockchip/
H A Drockchip_sai.c3 * ALSA SoC Audio Layer - Rockchip SAI Controller driver
25 #define DRV_NAME "rockchip-sai"
74 struct rk_sai_dev *sai = snd_soc_dai_get_drvdata(dai); in rockchip_sai_stream_valid() local
80 sai->has_playback) in rockchip_sai_stream_valid()
84 sai->has_capture) in rockchip_sai_stream_valid()
90 static int rockchip_sai_fsync_lost_detect(struct rk_sai_dev *sai, bool en) in rockchip_sai_fsync_lost_detect() argument
94 if (sai->is_master_mode || sai->version < SAI_VER_2311) in rockchip_sai_fsync_lost_detect()
97 regmap_read(sai->regmap, SAI_FSCR, &fw); in rockchip_sai_fsync_lost_detect()
100 regmap_update_bits(sai->regmap, SAI_INTCR, in rockchip_sai_fsync_lost_detect()
102 regmap_update_bits(sai->regmap, SAI_INTCR, in rockchip_sai_fsync_lost_detect()
[all …]
H A DMakefile6 snd-soc-rockchip-sai-y := rockchip_sai.o
11 obj-$(CONFIG_SND_SOC_ROCKCHIP_SAI) += snd-soc-rockchip-sai.o
/linux/sound/soc/fsl/
H A Dfsl_sai.c3 // Freescale ALSA SoC Digital Audio Interface (SAI) driver.
93 * SAI supports synchronous mode using bit/frame clocks of either Transmitter's
97 * @sai: SAI context
100 static inline bool fsl_sai_dir_is_synced(struct fsl_sai *sai, int dir) in fsl_sai_dir_is_synced() argument
105 return !sai->synchronous[dir] && sai->synchronous[adir]; in fsl_sai_dir_is_synced()
108 static struct pinctrl_state *fsl_sai_get_pins_state(struct fsl_sai *sai, u32 bclk) in fsl_sai_get_pins_state() argument
112 if (sai->is_pdm_mode) { in fsl_sai_get_pins_state()
115 state = pinctrl_lookup_state(sai->pinctrl, "dsd512"); in fsl_sai_get_pins_state()
119 state = pinctrl_lookup_state(sai->pinctrl, "dsd"); in fsl_sai_get_pins_state()
123 state = pinctrl_lookup_state(sai->pinctrl, "pcm_b2m"); in fsl_sai_get_pins_state()
[all …]
H A Dfsl_sai.h21 /* SAI Register Map Register */
22 #define FSL_SAI_VERID 0x00 /* SAI Version ID Register */
23 #define FSL_SAI_PARAM 0x04 /* SAI Parameter Register */
24 #define FSL_SAI_TCSR(ofs) (0x00 + ofs) /* SAI Transmit Control */
25 #define FSL_SAI_TCR1(ofs) (0x04 + ofs) /* SAI Transmit Configuration 1 */
26 #define FSL_SAI_TCR2(ofs) (0x08 + ofs) /* SAI Transmit Configuration 2 */
27 #define FSL_SAI_TCR3(ofs) (0x0c + ofs) /* SAI Transmit Configuration 3 */
28 #define FSL_SAI_TCR4(ofs) (0x10 + ofs) /* SAI Transmit Configuration 4 */
29 #define FSL_SAI_TCR5(ofs) (0x14 + ofs) /* SAI Transmit Configuration 5 */
30 #define FSL_SAI_TDR0 0x20 /* SAI Transmi
[all...]
H A Dimx-audmix.c121 {"sai-tx", "sai-tx", "sai-rx"},
122 {"AUDMIX-Playback-0", "AUDMIX-Playback-1", "SAI-Capture"},
123 {"SAI-Playback", "SAI-Playback", "AUDMIX-Capture-0"},
211 dev_err(&pdev->dev, "failed to find SAI platform device\n"); in imx_audmix_probe()
297 dev_err(&pdev->dev, "failed to find SAI platform device\n"); in imx_audmix_probe()
H A Dfsl_rpmsg.h22 * @ipg: ipg clock for cpu dai (SAI)
23 * @mclk: master clock for cpu dai (SAI)
H A DKconfig21 tristate "Synchronous Audio Interface (SAI) module support"
28 Say Y if you want to add Synchronous Audio Interface (SAI)
328 ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888,
350 SAI/AUD2HTX and connect with internal HDMI IP or external module
/linux/Documentation/devicetree/bindings/sound/
H A Dst,stm32-sai.yaml4 $id: http://devicetree.org/schemas/sound/st,stm32-sai.yaml#
7 title: STMicroelectronics STM32 Serial Audio Interface (SAI)
13 The SAI interface (Serial Audio Interface) offers a wide set of audio
15 The SAI contains two independent audio sub-blocks. Each sub-block has
21 - st,stm32f4-sai
22 - st,stm32h7-sai
23 - st,stm32mp25-sai
27 - description: Base address and size of SAI common register set.
28 - description: Base address and size of SAI identification register set.
72 Two subnodes corresponding to SAI sub-block instances A et B
[all …]
H A Drockchip,rk3576-sai.yaml4 $id: http://devicetree.org/schemas/sound/rockchip,rk3576-sai.yaml#
10 The Rockchip Serial Audio Interface (SAI) controller is a flexible audio
21 const: rockchip,rk3576-sai
71 rockchip,sai-rx-route:
76 rockchip,sai-rx-route = <3> would mean sdi3 is receiving from data0, and
85 rockchip,sai-tx-route:
90 rockchip,sai-tx-route = <3> would mean sdo3 is sending to data0, and
122 sai1: sai@2a610000 {
123 compatible = "rockchip,rk3576-sai";
141 rockchip,sai-tx-route = <3 1 2 0>;
/linux/drivers/clk/imx/
H A Dclk-imx8mp-audiomix.c43 .fw_name = "sai"__stringify(n), \
44 .name = "sai"__stringify(n) \
46 .fw_name = "sai"__stringify(n)"_mclk", \
47 .name = "sai"__stringify(n)"_mclk" \
108 "sai"__stringify(n)"_mclk1_sel", \
112 SAI##n##_MCLK_SEL, 1, 0 \
114 "sai"__stringify(n)"_mclk2_sel", \
118 SAI##n##_MCLK_SEL, 4, 1 \
120 "sai"__stringify(n)"_ipg_cg", \
125 "sai"__stringify(n)"_mclk1_cg", \
[all …]
/linux/fs/xfs/scrub/
H A Dagheader.c728 struct xchk_agfl_info *sai = priv; in xchk_agfl_block() local
729 struct xfs_scrub *sc = sai->sc; in xchk_agfl_block()
732 sai->nr_entries < sai->agflcount) in xchk_agfl_block()
733 sai->entries[sai->nr_entries++] = agbno; in xchk_agfl_block()
735 xchk_block_set_corrupt(sc, sai->agfl_bp); in xchk_agfl_block()
788 struct xchk_agfl_info sai = { in xchk_agfl() local
804 error = xfs_alloc_read_agfl(sc->sa.pag, sc->tp, &sai.agfl_bp); in xchk_agfl()
807 xchk_buffer_recheck(sc, sai.agfl_bp); in xchk_agfl()
816 sai.agflcount = be32_to_cpu(agf->agf_flcount); in xchk_agfl()
817 if (sai.agflcount > xfs_agfl_size(sc->mp)) { in xchk_agfl()
[all …]
/linux/Documentation/devicetree/bindings/ufs/
H A Damd,versal2-ufs.yaml10 - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dxlnx,zynqmp-ocmc-1.0.yaml11 - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
H A Dxlnx,versal-ddrmc-edac.yaml11 - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
/linux/drivers/dma/
H A Dtxx9dmac.c334 u32 sai, dai; in txx9dmac_dostart() local
352 sai = ds->reg_width; in txx9dmac_dostart()
355 sai = 0; in txx9dmac_dostart()
359 sai = 8; in txx9dmac_dostart()
362 channel64_writel(dc, SAIR, sai); in txx9dmac_dostart()
373 sai = ds->reg_width; in txx9dmac_dostart()
376 sai = 0; in txx9dmac_dostart()
380 sai = 4; in txx9dmac_dostart()
383 channel32_writel(dc, SAIR, sai); in txx9dmac_dostart()
830 u32 sai, dai; in txx9dmac_prep_slave_sg() local
[all …]
H A Dtxx9dmac.h289 u32 sai, u32 dai, u32 ccr) in txx9dmac_desc_set_nosimple() argument
292 desc->hwdesc.SAIR = sai; in txx9dmac_desc_set_nosimple()
296 desc->hwdesc32.SAIR = sai; in txx9dmac_desc_set_nosimple()
/linux/tools/testing/selftests/resctrl/
H A DREADME5 Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>,
/linux/sound/soc/sof/
H A Dipc3-topology.c227 /* SAI */
349 [SOF_SAI_TOKENS] = {"SAI tokens", sai_tokens, ARRAY_SIZE(sai_tokens)},
1091 memset(&config->sai, 0, sizeof(config->sai)); in sof_link_sai_load()
1094 /* parse one set of SAI tokens */ in sof_link_sai_load()
1095 ret = sof_update_ipc_object(scomp, &config->sai, SOF_SAI_TOKENS, slink->tuples, in sof_link_sai_load()
1100 config->sai.mclk_rate = le32_to_cpu(hw_config->mclk_rate); in sof_link_sai_load()
1101 config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); in sof_link_sai_load()
1102 config->sai.fsync_rate = le32_to_cpu(hw_config->fsync_rate); in sof_link_sai_load()
1103 config->sai in sof_link_sai_load()
[all...]
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-iommu_groups36 Contact: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-phyboard-pollux-peb-av-10.dtsi150 fsl,sai-mclk-direction-output;
151 fsl,sai-synchronous-rx;
H A Dimx8mm-prt8mm.dts125 fsl,sai-mclk-direction-output;
126 fsl,sai-asynchronous;

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