| /linux/sound/soc/sof/intel/ |
| H A D | hda-pcm.c | 137 /* enable SPIB when rewinds are disabled */ in hda_dsp_pcm_hw_params()
152 /* update SPIB register with appl position */
158 u32 spib; in hda_dsp_pcm_ack() local
163 spib = appl_pos % buf_size; in hda_dsp_pcm_ack()
165 /* Allowable value for SPIB is 1 byte to max buffer size */ in hda_dsp_pcm_ack()
166 if (!spib) in hda_dsp_pcm_ack()
167 spib = buf_size; in hda_dsp_pcm_ack()
169 sof_io_write(sdev, hstream->spib_addr, spib); in hda_dsp_pcm_ack()
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| H A D | hda-stream.c | 195 dev_err(sdev->dev, "error: address of spib capability is NULL\n"); in hda_dsp_stream_spib_config()
201 /* enable/disable SPIB for the stream */ in hda_dsp_stream_spib_config()
206 /* set the SPIB value */ in hda_dsp_stream_spib_config()
945 /* do we support SPIB */ in hda_dsp_stream_init()
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| H A D | hda-ctrl.c | 99 dev_dbg(sdev->dev, "found SPIB capability at 0x%x\n", in hda_dsp_ctrl_get_caps()
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| /linux/Documentation/spi/ |
| H A D | spi-summary.rst | 170 /sys/devices/.../CTLR/spiB.C ... spi_device on bus "B",
173 /sys/bus/spi/devices/spiB.C ... symlink to that physical
174 .../CTLR/spiB.C device
176 /sys/devices/.../CTLR/spiB.C/modalias ... identifies the driver
181 /sys/class/spi_master/spiB ... symlink to a logical node which could hold
183 All spiB.* devices share one physical SPI bus segment, with SCLK,
194 /sys/class/spi_slave/spiB ... symlink to a logical node which could hold
196 registered, a single spiB.* device is present here, possible sharing
199 At this time, the only class-specific state is the bus number ("B" in "spiB"),
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| H A D | spidev.rst | 66 echo spidev > /sys/bus/spi/devices/spiB.C/driver_override
67 echo spiB.C > /sys/bus/spi/drivers/spidev/bind
81 /sys/devices/.../spiB.C ...
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| /linux/sound/soc/intel/avs/ |
| H A D | loader.c | 384 /* enable SPIB for hda stream */ in avs_hda_load_basefw()
416 /* disable SPIB for hda stream */ in avs_hda_load_basefw()
452 /* enable SPIB for hda stream */ in avs_hda_load_library()
467 /* disable SPIB for hda stream */ in avs_hda_load_library()
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| H A D | cldma.c | 247 /* enable spib */ in hda_cldma_setup()
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| /linux/arch/arm/boot/dts/nvidia/ |
| H A D | tegra20-trimslice.dts | 179 nvidia,pins = "spia", "spib", "spic";
225 nvidia,pins = "csus", "spia", "spib",
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| H A D | tegra20-tamonten.dtsi | 52 "spia", "spib", "spic";
189 "rm", "slxa", "slxk", "spia", "spib",
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| H A D | tegra20-paz00.dts | 61 "spib", "spic", "spid", "spie";
223 nvidia,pins = "csus", "spia", "spib", "spid",
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| H A D | tegra20-ventana.dts | 68 "spib", "spic";
220 "gpv", "owc", "spia", "spib", "spic",
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| H A D | tegra20-harmony.dts | 66 "spia", "spib", "spic";
207 "slxk", "spia", "spib", "uac";
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| H A D | tegra20-seaboard.dts | 66 "spib", "spic";
218 "gpv", "owc", "slxc", "spib", "spid",
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| H A D | tegra20-asus-tf101.dts | 121 "spib", "spic";
313 "owc", "spia", "spib", "spic",
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| H A D | tegra20-acer-a500-picasso.dts | 109 "spib", "spic";
261 "gmd", "owc", "spia", "spib", "spic",
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| H A D | tegra20-colibri.dtsi | 113 "irrx", "irtx", "spia", "spib",
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| /linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | nvidia,tegra20-pinmux.yaml | 44 spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac,
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| /linux/sound/hda/ |
| H A D | hdac_controller.c | 459 /* SPIB capability found, handler function */ in snd_hdac_bus_parse_capabilities()
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| /linux/drivers/pinctrl/tegra/ |
| H A D | pinctrl-tegra20.c | 2139 MUX_PG(spib, SPI1, SPI2, SPI3, GMI, 0x18, 11, 0x8c, 28, 0xa8, 6),
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