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/linux/drivers/firmware/cirrus/
H A Dcs_dsp.c3 * cs_dsp.c -- Cirrus Logic DSP firmware support
329 bool (*validate_version)(struct cs_dsp *dsp, unsigned int version);
330 unsigned int (*parse_sizes)(struct cs_dsp *dsp,
334 int (*setup_algs)(struct cs_dsp *dsp);
338 void (*show_fw_status)(struct cs_dsp *dsp);
339 void (*stop_watchdog)(struct cs_dsp *dsp);
341 int (*enable_memory)(struct cs_dsp *dsp);
342 void (*disable_memory)(struct cs_dsp *dsp);
343 int (*lock_memory)(struct cs_dsp *dsp, unsigned int lock_regions);
345 int (*enable_core)(struct cs_dsp *dsp);
[all …]
/linux/sound/soc/codecs/
H A Dwm_adsp.c50 adsp_err(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \
53 adsp_dbg(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \
131 __be32 buf1_size; /* Size of buf1 area in DSP words */
133 __be32 buf1_buf2_size; /* Size of buf1+buf2 in DSP words */
135 __be32 buf_total_size; /* Size of buf1+buf2+buf3 in DSP words */
154 struct wm_adsp *dsp;
171 struct wm_adsp *dsp;
203 static int wm_adsp_buffer_init(struct wm_adsp *dsp);
204 static int wm_adsp_buffer_free(struct wm_adsp *dsp);
337 struct wm_adsp *dsp in wm_adsp_fw_put() local
152 struct wm_adsp *dsp; global() member
169 struct wm_adsp *dsp; global() member
324 struct wm_adsp *dsp = snd_soc_component_get_drvdata(component); wm_adsp_fw_get() local
540 struct wm_adsp *dsp = container_of(cs_ctl->dsp, wm_adsp_ctl_work() local
580 struct wm_adsp *dsp = container_of(cs_ctl->dsp, struct wm_adsp, cs_dsp); wm_adsp_control_add() local
657 struct wm_adsp *dsp = container_of(cs_ctl->dsp, struct wm_adsp, cs_dsp); wm_adsp_control_add_cb() local
675 wm_adsp_write_ctl(struct wm_adsp * dsp,const char * name,int type,unsigned int alg,void * buf,size_t len) wm_adsp_write_ctl() argument
693 wm_adsp_read_ctl(struct wm_adsp * dsp,const char * name,int type,unsigned int alg,void * buf,size_t len) wm_adsp_read_ctl() argument
707 wm_adsp_release_firmware_files(struct wm_adsp * dsp,const struct firmware * wmfw_firmware,char * wmfw_filename,const struct firmware * coeff_firmware,char * coeff_filename) wm_adsp_release_firmware_files() argument
720 wm_adsp_request_firmware_file(struct wm_adsp * dsp,const struct firmware ** firmware,char ** filename,const char * dir,const char * system_name,const char * asoc_component_prefix,const char * filetype) wm_adsp_request_firmware_file() argument
779 wm_adsp_request_firmware_files(struct wm_adsp * dsp,const struct firmware ** wmfw_firmware,char ** wmfw_filename,const struct firmware ** coeff_firmware,char ** coeff_filename) wm_adsp_request_firmware_files() argument
861 wm_adsp_common_init(struct wm_adsp * dsp) wm_adsp_common_init() argument
869 wm_adsp1_init(struct wm_adsp * dsp) wm_adsp1_init() argument
889 struct wm_adsp *dsp = &dsps[w->shift]; wm_adsp1_event() local
930 struct wm_adsp *dsp = &dsps[w->shift]; wm_adsp2_set_dspclk() local
943 struct wm_adsp *dsp = &dsps[mc->shift - 1]; wm_adsp2_preloader_get() local
959 struct wm_adsp *dsp = &dsps[mc->shift - 1]; wm_adsp2_preloader_put() local
987 wm_adsp_power_up(struct wm_adsp * dsp,bool load_firmware) wm_adsp_power_up() argument
1022 wm_adsp_power_down(struct wm_adsp * dsp) wm_adsp_power_down() argument
1030 struct wm_adsp *dsp = container_of(work, wm_adsp_boot_work() local
1042 struct wm_adsp *dsp = &dsps[w->shift]; wm_adsp_early_event() local
1061 struct wm_adsp *dsp = container_of(cs_dsp, struct wm_adsp, cs_dsp); wm_adsp_pre_run() local
1071 struct wm_adsp *dsp = container_of(cs_dsp, struct wm_adsp, cs_dsp); wm_adsp_event_post_run() local
1081 struct wm_adsp *dsp = container_of(cs_dsp, struct wm_adsp, cs_dsp); wm_adsp_event_post_stop() local
1089 wm_adsp_run(struct wm_adsp * dsp) wm_adsp_run() argument
1097 wm_adsp_stop(struct wm_adsp * dsp) wm_adsp_stop() argument
1108 struct wm_adsp *dsp = &dsps[w->shift]; wm_adsp_event() local
1122 wm_adsp2_component_probe(struct wm_adsp * dsp,struct snd_soc_component * component) wm_adsp2_component_probe() argument
1140 wm_adsp2_component_remove(struct wm_adsp * dsp,struct snd_soc_component * component) wm_adsp2_component_remove() argument
1148 wm_adsp2_init(struct wm_adsp * dsp) wm_adsp2_init() argument
1165 wm_halo_init(struct wm_adsp * dsp) wm_halo_init() argument
1182 wm_adsp2_remove(struct wm_adsp * dsp) wm_adsp2_remove() argument
1231 wm_adsp_compr_open(struct wm_adsp * dsp,struct snd_compr_stream * stream) wm_adsp_compr_open() argument
1287 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_free() local
1307 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_check_params() local
1475 wm_adsp_buffer_alloc(struct wm_adsp * dsp) wm_adsp_buffer_alloc() argument
1490 wm_adsp_buffer_parse_legacy(struct wm_adsp * dsp) wm_adsp_buffer_parse_legacy() argument
1557 struct wm_adsp *dsp = container_of(cs_ctl->dsp, struct wm_adsp, cs_dsp); wm_adsp_buffer_parse_coeff() local
1626 wm_adsp_buffer_init(struct wm_adsp * dsp) wm_adsp_buffer_init() argument
1664 wm_adsp_buffer_free(struct wm_adsp * dsp) wm_adsp_buffer_free() argument
1701 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_trigger() local
1798 wm_adsp_compr_handle_irq(struct wm_adsp * dsp) wm_adsp_compr_handle_irq() argument
1866 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_pointer() local
1980 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_read() local
2025 struct wm_adsp *dsp = compr->dsp; wm_adsp_compr_copy() local
2043 struct wm_adsp *dsp = container_of(cs_dsp, struct wm_adsp, cs_dsp); wm_adsp_fatal_error() local
2056 struct wm_adsp *dsp = (struct wm_adsp *)data; wm_adsp2_bus_error() local
2066 struct wm_adsp *dsp = (struct wm_adsp *)data; wm_halo_bus_error() local
2076 struct wm_adsp *dsp = data; wm_halo_wdt_expire() local
[all...]
H A Dcs-amp-lib.c75 static int cs_amp_write_cal_coeff(struct cs_dsp *dsp, in cs_amp_write_cal_coeff()
83 KUNIT_STATIC_STUB_REDIRECT(cs_amp_write_cal_coeff, dsp, controls, ctl_name, val); in cs_amp_write_cal_coeff()
86 mutex_lock(&dsp->pwr_lock); in cs_amp_write_cal_coeff()
87 cs_ctl = cs_dsp_get_ctl(dsp, ctl_name, controls->mem_region, controls->alg_id); in cs_amp_write_cal_coeff()
89 mutex_unlock(&dsp->pwr_lock); in cs_amp_write_cal_coeff()
92 dev_err(dsp->dev, "Failed to write to '%s': %d\n", ctl_name, ret); in cs_amp_write_cal_coeff()
102 static int cs_amp_read_cal_coeff(struct cs_dsp *dsp, in cs_amp_read_cal_coeff()
110 KUNIT_STATIC_STUB_REDIRECT(cs_amp_read_cal_coeff, dsp, controls, ctl_name, val); in cs_amp_read_cal_coeff()
115 scoped_guard(mutex, &dsp->pwr_lock) { in cs_amp_read_cal_coeff()
116 cs_ctl = cs_dsp_get_ctl(dsp, ctl_nam in cs_amp_read_cal_coeff()
70 cs_amp_write_cal_coeff(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,const char * ctl_name,u32 val) cs_amp_write_cal_coeff() argument
97 cs_amp_read_cal_coeff(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,const char * ctl_name,u32 * val) cs_amp_read_cal_coeff() argument
125 _cs_amp_write_cal_coeffs(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,const struct cirrus_amp_cal_data * data) _cs_amp_write_cal_coeffs() argument
158 _cs_amp_read_cal_coeffs(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,struct cirrus_amp_cal_data * data) _cs_amp_read_cal_coeffs() argument
205 cs_amp_write_cal_coeffs(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,const struct cirrus_amp_cal_data * data) cs_amp_write_cal_coeffs() argument
224 cs_amp_read_cal_coeffs(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,struct cirrus_amp_cal_data * data) cs_amp_read_cal_coeffs() argument
243 cs_amp_write_ambient_temp(struct cs_dsp * dsp,const struct cirrus_amp_cal_controls * controls,u32 temp) cs_amp_write_ambient_temp() argument
[all...]
H A Dcs35l56.c725 ret = wm_adsp_run(&cs35l56->dsp); in cs35l56_write_cal()
729 ret = cs_amp_write_cal_coeffs(&cs35l56->dsp.cs_dsp, in cs35l56_write_cal()
733 wm_adsp_stop(&cs35l56->dsp); in cs35l56_write_cal()
750 cs35l56->dsp.bin_mandatory = (load_firmware && cs35l56->fallback_fw_suffix); in cs35l56_dsp_download_and_power_up()
752 ret = wm_adsp_power_up(&cs35l56->dsp, load_firmware); in cs35l56_dsp_download_and_power_up()
753 if ((ret == -ENOENT) && cs35l56->dsp.bin_mandatory) { in cs35l56_dsp_download_and_power_up()
754 cs35l56->dsp.fwf_suffix = cs35l56->fallback_fw_suffix; in cs35l56_dsp_download_and_power_up()
756 cs35l56->dsp.bin_mandatory = false; in cs35l56_dsp_download_and_power_up()
757 ret = wm_adsp_power_up(&cs35l56->dsp, load_firmware); in cs35l56_dsp_download_and_power_up()
877 kfree(cs35l56->dsp.fwf_name); in cs35l56_dsp_work()
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dcirrus,lochnagar.yaml72 enum: [ codec-aif1, codec-aif2, codec-aif3, dsp-aif1,
73 dsp-aif2, psia1, psia2, gf-aif1, gf-aif2, gf-aif3,
84 codec-gpio7, codec-gpio8, dsp-gpio1, dsp-gpio2,
85 dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6,
90 codec-aif3-lrclk, codec-aif3-txdat, dsp-aif1-bclk,
91 dsp-aif1-rxdat, dsp-aif1-lrclk, dsp-aif1-txdat,
92 dsp-aif2-bclk, dsp-aif2-rxdat, dsp-aif2-lrclk,
93 dsp-aif2-txdat, psia1-bclk, psia1-rxdat, psia1-lrclk,
100 gf-aif2-lrclk, gf-aif2-txdat, dsp-uart1-rx,
101 dsp-uart1-tx, dsp-uart2-rx, dsp-uart2-tx,
[all …]
/linux/Documentation/devicetree/bindings/dsp/
H A Dmediatek,mt8195-dsp.yaml4 $id: http://devicetree.org/schemas/dsp/mediatek,mt8195-dsp.yaml#
7 title: Mediatek mt8195 DSP core
13 Some boards from mt8195 contain a DSP core used for
18 const: mediatek,mt8195-dsp
22 - description: Address and size of the DSP Cfg registers
23 - description: Address and size of the DSP SRAM
32 - description: mux for audio dsp clock
34 - description: mux for audio dsp local bus
35 - description: default audio dsp local bus clock source
36 - description: clock gate for audio dsp clock
[all …]
H A Dfsl,dsp.yaml4 $id: http://devicetree.org/schemas/dsp/fsl,dsp.yaml#
7 title: NXP i.MX8 DSP core
14 Some boards from i.MX8 family contain a DSP core used for
20 - fsl,imx8qxp-dsp
21 - fsl,imx8qm-dsp
22 - fsl,imx8mp-dsp
23 - fsl,imx8ulp-dsp
72 used by DSP (see bindings/reserved-memory/reserved-memory.txt)
80 fsl,dsp-ctrl:
113 - fsl,imx8qxp-dsp
[all …]
/linux/arch/mips/include/asm/
H A Ddsp.h41 tsk->thread.dsp.dspr[0] = mfhi1(); \
42 tsk->thread.dsp.dspr[1] = mflo1(); \
43 tsk->thread.dsp.dspr[2] = mfhi2(); \
44 tsk->thread.dsp.dspr[3] = mflo2(); \
45 tsk->thread.dsp.dspr[4] = mfhi3(); \
46 tsk->thread.dsp.dspr[5] = mflo3(); \
47 tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK); \
58 mthi1(tsk->thread.dsp.dspr[0]); \
59 mtlo1(tsk->thread.dsp.dspr[1]); \
60 mthi2(tsk->thread.dsp.dspr[2]); \
[all …]
/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,k3-dsp-rproc.yaml4 $id: http://devicetree.org/schemas/remoteproc/ti,k3-dsp-rproc.yaml#
7 title: TI K3 DSP devices
13 The TI K3 family of SoCs usually have one or more TI DSP Core sub-systems
19 controller, a dedicated local power/sleep controller etc. The DSP processor
23 Each DSP Core sub-system is represented as a single DT node. Each node has a
31 - ti,am62a-c7xv-dsp
32 - ti,j721e-c66-dsp
33 - ti,j721e-c71-dsp
34 - ti,j721s2-c71-dsp
36 Use "ti,am62a-c7xv-dsp" for AM62A Deep learning DSPs on K3 AM62A SoCs
[all …]
H A Dti,davinci-rproc.txt1 TI Davinci DSP devices
4 The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
10 controller, a dedicated local power/sleep controller etc. The DSP processor
11 core used in Davinci SoCs is usually a C674x DSP CPU.
13 DSP Device Node:
15 Each DSP Core sub-system is represented as a single DT node.
22 "ti,da850-dsp" for DSPs on OMAP-L138 SoCs
35 interrupts from the DSP. The value should follow the
49 /* DSP Reserved Memory node */
55 dsp_memory_region: dsp-memory@c3000000 {
[all …]
H A Dti,omap-remoteproc.yaml21 The OMAP SoCs usually have a DSP processor sub-system and/or an IPU processor
22 sub-system. The DSP processor sub-system can contain any of the TI's C64x,
23 C66x or C67x family of DSP cores as the main execution unit. The IPU processor
42 - ti,omap4-dsp
43 - ti,omap5-dsp
44 - ti,dra7-dsp
108 'reg-names'. These are mandatory for all DSP and IPU
132 This property is required for all the DSP instances on OMAP4, OMAP5
177 - ti,dra7-dsp
225 //Example 1: OMAP4 DSP
[all …]
/linux/arch/arm/mach-omap2/
H A Dpowerdomains2xxx_3xxx_data.c12 * The names for the DSP/IVA2 powerdomains are confusing.
14 * Most OMAP chips have an on-board DSP.
16 * On the 2420, this is a 'C55 DSP called, simply, the DSP. Its
17 * powerdomain is called the "DSP power domain." On the 2430, the
18 * on-board DSP is a 'C64 DSP, now called (along with its hardware
20 * the "DSP power domain." On the 3430, the DSP is a 'C64 DSP like the
25 * core, and has nothing to do with the DSP/IVA2.
27 * Ideally the DSP/IVA2 could just be the same powerdomain, but the PRCM
/linux/arch/arm/boot/dts/ti/keystone/
H A Dkeystone-k2hk.dtsi92 compatible = "ti,keystone-dsp-gpio";
100 compatible = "ti,keystone-dsp-gpio";
108 compatible = "ti,keystone-dsp-gpio";
116 compatible = "ti,keystone-dsp-gpio";
124 compatible = "ti,keystone-dsp-gpio";
132 compatible = "ti,keystone-dsp-gpio";
140 compatible = "ti,keystone-dsp-gpio";
148 compatible = "ti,keystone-dsp-gpio";
156 dsp0: dsp@10800000 {
157 compatible = "ti,k2hk-dsp";
[all …]
/linux/Documentation/devicetree/bindings/gpio/
H A Dti,keystone-dsp-gpio.yaml4 $id: http://devicetree.org/schemas/gpio/ti,keystone-dsp-gpio.yaml#
7 title: Keystone 2 DSP GPIO controller
13 HOST OS userland running on ARM can send interrupts to DSP cores using
14 the DSP GPIO controller IP. It provides 28 IRQ signals per each DSP core.
17 For example TCI6638K2K SoC has 8 DSP GPIO controllers:
20 Keystone 2 DSP GPIO controller has specific features:
22 - setting GPIO value to 1 causes IRQ generation on target DSP core;
28 const: ti,keystone-dsp-gpio
60 compatible = "ti,keystone-dsp-gpio";
/linux/Documentation/hwmon/
H A Dlochnagar.rst33 in1_input Measured voltage for 1V8 DSP (milliVolts)
34 in1_label "1V8 DSP"
35 curr2_input Measured current for 1V8 DSP (milliAmps)
36 curr2_label "1V8 DSP"
37 power2_average Measured average power for 1V8 DSP (microWatts)
39 power2_label "1V8 DSP"
47 in3_input Measured voltage for VDDCORE DSP (milliVolts)
48 in3_label "VDDCORE DSP"
49 curr4_input Measured current for VDDCORE DSP (milliAmps)
50 curr4_label "VDDCORE DSP"
[all …]
/linux/sound/pci/asihpi/
H A Dhpidspcd.h10 Functions for reading DSP code to load into DSP
19 /** Header structure for dsp firmware file
48 /** Expected number of words in the whole dsp code,INCL header */
53 /** internal state of DSP code reader */
65 /** Pointer to DSP code control structure */
70 /** Close the DSP code file */
73 /** Rewind to the beginning of the DSP code file (for verify) */
76 /** Read one word from the dsp code file
80 /**< DSP code descriptor */
84 /** Get a block of dsp code into an internal buffer, and provide a pointer to
[all …]
H A Dhpi6000.c9 These PCI bus adapters are based on the TI C6711 DSP.
16 PROFILE_DSP2 get profile data from DSP2 if present (instead of DSP 1)
74 /* can't access DSP HPI i/f */
76 /* can't access internal DSP memory */
335 /* Don't even try to communicate with crashed DSP */ in HPI_6000()
339 HPI_DEBUG_LOG(DEBUG, "adapter %d dsp crashed\n", in HPI_6000()
471 /* BAR1 - 32K = HPI registers on DSP */ in create_adapter_obj()
474 HPI_DEBUG_LOG(VERBOSE, "csr %p, dsp %p\n", phw->dw2040_HPICSR, in create_adapter_obj()
477 /* set addresses for the possible DSP HPI interfaces */ in create_adapter_obj()
507 /* of the first DSP in the bootload section. */ in create_adapter_obj()
[all …]
/linux/sound/pci/echoaudio/
H A Dechoaudio_dsp.c23 /* Some vector commands involve the DSP reading or writing data to and from the
24 comm page; if you send one of these commands to the DSP, it will complete the
31 /* Wait up to 20ms for the handshake from the DSP */ in wait_handshake()
41 dev_err(chip->card->dev, "wait_handshake(): Timeout waiting for DSP\n"); in wait_handshake()
47 /* Much of the interaction between the DSP and the driver is done via vector
48 commands; send_vector writes a vector command to the DSP. Typically, this
49 causes the DSP to read or write fields in the comm page.
74 /* write_dsp writes a 32-bit value to the DSP; this is used almost
75 exclusively for loading the DSP. */
91 chip->bad_board = true; /* Set true until DSP re-loaded */ in write_dsp()
[all …]
/linux/sound/soc/sof/
H A Dpm.c18 MODULE_PARM_DESC(on_demand_boot, "Force on-demand DSP boot: 0 - disabled, 1 - enabled");
21 * Helper function to determine the target DSP state during in snd_sof_dsp_power_target()
33 /* DSP should be in D3 if the system is suspending to S3+ */ in snd_sof_dsp_power_target()
35 /* DSP should be in D3 if the system is suspending to S3 */ in snd_sof_dsp_power_target()
40 * Currently, the only criterion for retaining the DSP in D0 in snd_sof_dsp_power_target()
91 dev_dbg(sdev->dev, "Booting DSP firmware\n"); in sof_resume()
98 dev_err(sdev->dev, "%s: failed to load DSP firmware: %d\n", in sof_resume()
112 dev_err(sdev->dev, "%s: failed to boot DSP firmware: %d\n", in sof_resume()
139 /* notify DSP of system resume */ in sof_resume()
153 * possible DSP coredum in sof_resume()
[all...]
/linux/arch/um/drivers/
H A Dhostaudio_kern.c24 #define HOSTAUDIO_DEV_DSP "/dev/sound/dsp"
32 static char *dsp = HOSTAUDIO_DEV_DSP; variable
36 " This is used to specify the host dsp device to the hostaudio driver.\n" \
43 module_param(dsp, charp, 0644);
44 MODULE_PARM_DESC(dsp, DSP_HELP);
52 dsp = name; in set_dsp()
56 __uml_setup("dsp=", set_dsp, "dsp=<dsp device>\n" DSP_HELP);
70 /* /dev/dsp file operations */
185 printk(KERN_DEBUG "hostaudio: open called (host: %s)\n", dsp); in hostaudio_open()
200 ret = os_open_file(dsp, of_set_rw(OPENFLAGS(), r, w), 0); in hostaudio_open()
[all …]
/linux/sound/soc/sof/intel/
H A Dcnl.c15 * Hardware interface for audio DSP on Cannonlake.
30 {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
47 /* DSP received the message */ in cnl_ipc4_irq_thread()
58 /* Message from DSP (reply or notification) */ in cnl_ipc4_irq_thread()
90 /* Let DSP know that we have finished processing the message */ in cnl_ipc4_irq_thread()
128 /* reply message from DSP */ in cnl_ipc_irq_thread()
141 /* handle immediate reply from DSP core */ in cnl_ipc_irq_thread()
154 /* new message from DSP */ in cnl_ipc_irq_thread()
161 /* handle messages from DSP */ in cnl_ipc_irq_thread()
171 * to false as the DSP might be able to boot in the next in cnl_ipc_irq_thread()
[all …]
H A Datom.c12 * Hardware interface for audio DSP on Atom devices
20 #include <sound/intel-dsp-config.h>
80 "error: ipc host -> DSP: pending %s complete %s raw 0x%llx\n", in atom_dump()
88 "error: ipc DSP -> host: pending %s complete %s raw 0x%llx\n", in atom_dump()
92 "error: mask DSP: pending %s complete %s raw 0x%llx\n", in atom_dump()
114 /* reply message from DSP, Mask Done interrupt first */ in atom_irq_handler()
124 /* new message from DSP, Mask Busy interrupt first */ in atom_irq_handler()
144 /* reply message from DSP */ in atom_irq_thread()
147 * handle immediate reply from DSP core. If the msg is in atom_irq_thread()
158 /* new message from DSP */ in atom_irq_thread()
[all...]
/linux/drivers/input/misc/
H A Dcs40l50-vibra.c4 * integrated DSP, and closed-loop algorithms
30 /* DSP */
50 /* Describes an area in DSP memory populated by effects */
65 /* Describes haptic interface of loaded DSP firmware */
85 struct cs40l50_vibra_dsp dsp; member
164 base_index = vib->dsp.banks[effect->type].base_index; in cs40l50_effect_index_set()
165 max_index = vib->dsp.banks[effect->type].max_index; in cs40l50_effect_index_set()
201 effect->gpio_reg = vib->dsp.gpio_base_reg + (gpio_num * 8) - gpio_edge; in cs40l50_effect_gpio_mapping_set()
226 error = regmap_read(vib->regmap, vib->dsp.owt_size_reg, &size); in cs40l50_upload_owt()
247 error = regmap_read(vib->regmap, vib->dsp.owt_offset_reg, &offset); in cs40l50_upload_owt()
[all …]
/linux/sound/soc/sof/mediatek/mt8195/
H A Dmt8195.h6 * Header file for the mt8195 DSP register definition
114 /* dsp wdt */
117 /* dsp mbox */
127 /*dsp sys ao*/
132 /* DSP memories */
148 #define SRAM_PHYS_BASE_FROM_DSP_VIEW 0x40000000 /* MT8195 DSP view */
149 #define DRAM_PHYS_BASE_FROM_DSP_VIEW 0x60000000 /* MT8195 DSP view */
151 /*remap dram between AP and DSP view, 4KB aligned*/
155 /* suspend dsp idle check interval and timeout */
156 #define SUSPEND_DSP_IDLE_TIMEOUT_US 1000000 /* timeout to wait dsp idle, 1 sec */
/linux/Documentation/sound/cards/
H A Demu-mixer.rst2 E-MU Digital Audio System mixer / default DSP code
65 and the DSP microcontroller can operate with the resulting sum.
102 samples for 5.1 playback. The result samples are forwarded to the DSP 0 & 1
109 samples for 5.1 playback. The result samples are forwarded to the DSP 2 & 3
116 samples for 7.1 playback. The result samples are forwarded to the DSP 6 & 7
123 are forwarded to the DSP 4 playback channel.
129 are forwarded to the DSP 5 playback channel.
158 The result samples are forwarded to the DSP 0 & 1 playback channels.
163 The result samples are forwarded to the DSP 2 & 3 playback channels.
168 The result samples are forwarded to the DSP 6 & 7 playback channels.
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