| /linux/drivers/isdn/mISDN/ |
| H A D | dsp_cmx.c | 132 #include "dsp.h"
148 dsp_cmx_debug(struct dsp *dsp) in dsp_cmx_debug() argument
152 struct dsp *odsp; in dsp_cmx_debug()
154 printk(KERN_DEBUG "-----Current DSP\n"); in dsp_cmx_debug()
161 if (dsp == odsp) in dsp_cmx_debug()
173 member->dsp->name, member->dsp->pcm_slot_tx, in dsp_cmx_debug()
174 member->dsp->pcm_bank_tx, member->dsp->pcm_slot_rx, in dsp_cmx_debug()
175 member->dsp->pcm_bank_rx, member->dsp->hfc_conf, in dsp_cmx_debug()
176 member->dsp->tx_data, member->dsp->rx_is_off, in dsp_cmx_debug()
177 (member->dsp == dsp) ? " *this*" : ""); in dsp_cmx_debug()
[all …]
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| H A D | dsp_core.c | 23 * The dsp module provides layer 2 for b-channels (64kbit). It provides
96 * NOTE: The channel must be activated in order to make dsp work, even if
137 * When data is received from upper or lower layer (card), the complete dsp
139 * must lock timer events by DSP poll timer.
161 #include "dsp.h"
180 DEFINE_SPINLOCK(dsp_lock); /* global dsp lock */
189 dsp_rx_off_member(struct dsp *dsp) in dsp_rx_off_member() argument
196 if (!dsp->features_rx_off) in dsp_rx_off_member()
200 if (!dsp->rx_disabled) in dsp_rx_off_member()
203 else if (dsp->dtmf.software) in dsp_rx_off_member()
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| H A D | dsp_dtmf.c | 15 #include "dsp.h"
40 void dsp_dtmf_goertzel_init(struct dsp *dsp) in dsp_dtmf_goertzel_init() argument
42 dsp->dtmf.size = 0; in dsp_dtmf_goertzel_init()
43 dsp->dtmf.lastwhat = '\0'; in dsp_dtmf_goertzel_init()
44 dsp->dtmf.lastdigit = '\0'; in dsp_dtmf_goertzel_init()
45 dsp->dtmf.count = 0; in dsp_dtmf_goertzel_init()
50 void dsp_dtmf_hardware(struct dsp *dsp) in dsp_dtmf_hardware() argument
54 if (!dsp->dtmf.enable) in dsp_dtmf_hardware()
57 if (!dsp->features.hfc_dtmf) in dsp_dtmf_hardware()
61 if (dsp->tx_volume) { in dsp_dtmf_hardware()
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| H A D | dsp.h | 91 /* all members within a conference (this is linked 1:1 with the dsp) */
92 struct dsp;
95 struct dsp *dsp; member
170 struct dsp { struct
245 extern void dsp_cmx_debug(struct dsp *dsp); argument
246 extern void dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp);
247 extern int dsp_cmx_conf(struct dsp *dsp, u32 conf_id);
248 extern void dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb);
249 extern void dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb);
251 extern void dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb);
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| H A D | dsp_hwec.c | 4 * builtin mISDN dsp pipeline element for enabling the hw echocanceller
16 #include "dsp.h"
34 void dsp_hwec_enable(struct dsp *dsp, const char *arg) in dsp_hwec_enable() argument
40 if (!dsp) { in dsp_hwec_enable()
41 printk(KERN_ERR "%s: failed to enable hwec: dsp is NULL\n", in dsp_hwec_enable()
85 if (!dsp->ch.peer->ctrl(&dsp->ch, CONTROL_CHANNEL, &cq)) { in dsp_hwec_enable()
92 void dsp_hwec_disable(struct dsp *dsp) in dsp_hwec_disable() argument
96 if (!dsp) { in dsp_hwec_disable()
97 printk(KERN_ERR "%s: failed to disable hwec: dsp is NULL\n", in dsp_hwec_disable()
105 if (!dsp->ch.peer->ctrl(&dsp->ch, CONTROL_CHANNEL, &cq)) { in dsp_hwec_disable()
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| /linux/drivers/firmware/cirrus/ |
| H A D | cs_dsp.c | 3 * cs_dsp.c -- Cirrus Logic DSP firmware support
286 bool (*validate_version)(struct cs_dsp *dsp, unsigned int version);
287 unsigned int (*parse_sizes)(struct cs_dsp *dsp,
291 int (*setup_algs)(struct cs_dsp *dsp);
295 void (*show_fw_status)(struct cs_dsp *dsp);
296 void (*stop_watchdog)(struct cs_dsp *dsp);
298 int (*enable_memory)(struct cs_dsp *dsp);
299 void (*disable_memory)(struct cs_dsp *dsp);
300 int (*lock_memory)(struct cs_dsp *dsp, unsigned int lock_regions);
302 int (*enable_core)(struct cs_dsp *dsp);
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| /linux/sound/soc/codecs/ |
| H A D | wm_adsp.c | 47 adsp_err(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \
50 adsp_dbg(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \
128 __be32 buf1_size; /* Size of buf1 area in DSP words */
130 __be32 buf1_buf2_size; /* Size of buf1+buf2 in DSP words */
132 __be32 buf_total_size; /* Size of buf1+buf2+buf3 in DSP words */
151 struct wm_adsp *dsp; member
168 struct wm_adsp *dsp; member
200 static int wm_adsp_buffer_init(struct wm_adsp *dsp);
201 static int wm_adsp_buffer_free(struct wm_adsp *dsp);
323 struct wm_adsp *dsp = snd_soc_component_get_drvdata(component); in wm_adsp_fw_get() local
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| H A D | wm_adsp.h | 40 int (*control_add)(struct wm_adsp *dsp, struct cs_dsp_coeff_ctl *cs_ctl);
41 int (*pre_run)(struct wm_adsp *dsp);
82 int wm_adsp1_init(struct wm_adsp *dsp);
83 int wm_adsp2_init(struct wm_adsp *dsp);
84 void wm_adsp2_remove(struct wm_adsp *dsp);
85 int wm_adsp2_component_probe(struct wm_adsp *dsp, struct snd_soc_component *component);
86 int wm_adsp2_component_remove(struct wm_adsp *dsp, struct snd_soc_component *component);
87 int wm_halo_init(struct wm_adsp *dsp);
95 int wm_adsp_power_up(struct wm_adsp *dsp, bool load_firmware);
96 void wm_adsp_power_down(struct wm_adsp *dsp);
[all …]
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| /linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | cirrus,lochnagar.yaml | 72 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,
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| /linux/include/linux/firmware/cirrus/ |
| H A D | cs_dsp.h | 3 * cs_dsp.h -- Cirrus Logic DSP firmware support
56 * struct cs_dsp_region - Describes a logical memory region in DSP address space
66 * struct cs_dsp_alg_region - Describes a logical algorithm region in DSP address space
84 * @dsp: DSP instance associated with this control
100 struct cs_dsp *dsp; member
121 * struct cs_dsp - Configuration and state of a Cirrus Logic DSP
122 * @name: The name of the DSP instance
123 * @rev: Revision of the DSP
124 * @num: DSP instance number
125 * @type: Type of DSP
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| /linux/Documentation/devicetree/bindings/dsp/ |
| H A D | mediatek,mt8186-dsp.yaml | 4 $id: http://devicetree.org/schemas/dsp/mediatek,mt8186-dsp.yaml#
7 title: MediaTek mt8186 DSP core
13 MediaTek mt8186 SoC contains a DSP core used for
19 - mediatek,mt8186-dsp
20 - mediatek,mt8188-dsp
24 - description: Address and size of the DSP config registers
25 - description: Address and size of the DSP SRAM
26 - description: Address and size of the DSP secure registers
27 - description: Address and size of the DSP bus registers
38 - description: mux for audio dsp clock
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| H A D | mediatek,mt8195-dsp.yaml | 4 $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
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| H A D | fsl,dsp.yaml | 4 $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:
101 - fsl,imx8qxp-dsp
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| /linux/include/media/drv-intf/ |
| H A D | msp3400.h | 25 the DSP (the tuner input first goes through the demodulator).
27 The DSP handles things like volume, bass/treble, balance, and some chips
29 and SCART1/2. Each output can select which DSP input to use. So the MAIN
36 Most DSP outputs are also the outputs of the msp3400. However, the SCART
38 SCART2 output from the DSP, or the msp3400 SCART inputs, thus completely
39 bypassing the DSP.
49 3) which DSP input to use for each DSP output
63 /* Inputs to the DSP unit: two independent selections have to be made:
70 /* SCART input to DSP selection */
76 #define MSP_IN_MUTE 7 /* Mute DSP input */
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| /linux/Documentation/devicetree/bindings/remoteproc/ |
| H A D | ti,keystone-rproc.txt | 1 TI Keystone DSP devices
4 The TI Keystone 2 family of SoCs usually have one or more (upto 8) TI DSP Core
10 a dedicated local power/sleep controller etc. The DSP processor core in
13 DSP Device Node:
15 Each DSP Core sub-system is represented as a single DT node, and should also
26 "ti,k2hk-dsp" for DSPs on Keystone 2 66AK2H/K SoCs
27 "ti,k2l-dsp" for DSPs on Keystone 2 66AK2L SoCs
28 "ti,k2e-dsp" for DSPs on Keystone 2 66AK2E SoCs
29 "ti,k2g-dsp" for DSPs on Keystone 2 66AK2G SoCs
42 State Control node, and the register offset of the DSP
[all …]
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| H A D | ti,k3-dsp-rproc.yaml | 4 $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
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| H A D | ti,davinci-rproc.txt | 1 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 {
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| /linux/arch/mips/include/asm/ |
| H A D | dsp.h | 41 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]); \
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| /linux/drivers/mfd/ |
| H A D | cs40l50-core.c | 4 * integrated DSP, and closed-loop algorithms
82 dev_err(dev, "Timed out writing %#X to DSP: %d\n", val, ret); in cs40l50_dsp_write()
90 dev_err(dev, "DSP failed to ACK %#X: %d\n", val, ret); in cs40l50_dsp_write()
116 struct cs_dsp *dsp = &cs40l50->dsp; in cs40l50_wseq_init() local
118 cs40l50->wseqs[CS40L50_STANDBY].ctl = cs_dsp_get_ctl(dsp, "STANDBY_SEQUENCE", in cs40l50_wseq_init()
126 cs40l50->wseqs[CS40L50_ACTIVE].ctl = cs_dsp_get_ctl(dsp, "ACTIVE_SEQUENCE", in cs40l50_wseq_init()
134 cs40l50->wseqs[CS40L50_PWR_ON].ctl = cs_dsp_get_ctl(dsp, "PM_PWR_ON_SEQ", in cs40l50_wseq_init()
142 return cs_dsp_wseq_init(&cs40l50->dsp, cs40l50->wseqs, ARRAY_SIZE(cs40l50->wseqs)); in cs40l50_wseq_init()
155 ret = cs_dsp_wseq_multi_write(&cs40l50->dsp, &cs40l50->wseqs[CS40L50_PWR_ON], in cs40l50_dsp_config()
167 return cs_dsp_wseq_multi_write(&cs40l50->dsp, &cs40l50->wseqs[CS40L50_PWR_ON], in cs40l50_dsp_config()
[all …]
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| /linux/arch/arm/mach-omap2/ |
| H A D | powerdomains2xxx_3xxx_data.c | 12 * 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
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| /linux/arch/arm/boot/dts/ti/keystone/ |
| H A D | keystone-k2hk.dtsi | 92 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";
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| /linux/Documentation/hwmon/ |
| H A D | lochnagar.rst | 33 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 …]
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| /linux/Documentation/devicetree/bindings/gpio/ |
| H A D | gpio-dsp-keystone.txt | 1 Keystone 2 DSP GPIO controller bindings
3 HOST OS userland running on ARM can send interrupts to DSP cores using
4 the DSP GPIO controller IP. It provides 28 IRQ signals per each DSP core.
7 For example TCI6638K2K SoC has 8 DSP GPIO controllers:
10 Keystone 2 DSP GPIO controller has specific features:
12 - setting GPIO value to 1 causes IRQ generation on target DSP core;
17 - compatible: should be "ti,keystone-dsp-gpio"
29 compatible = "ti,keystone-dsp-gpio";
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| /linux/sound/soc/intel/common/ |
| H A D | sst-ipc.c | 22 #include "sst-dsp.h"
23 #include "sst-dsp-priv.h"
51 /* wait for DSP completion (in all cases atm inc pending) */ in tx_wait_done()
55 spin_lock_irqsave(&ipc->dsp->spinlock, flags); in tx_wait_done()
64 /* copy the data returned from DSP */ in tx_wait_done()
74 spin_unlock_irqrestore(&ipc->dsp->spinlock, flags); in tx_wait_done()
85 spin_lock_irqsave(&ipc->dsp->spinlock, flags); in ipc_tx_message()
89 spin_unlock_irqrestore(&ipc->dsp->spinlock, flags); in ipc_tx_message()
107 spin_unlock_irqrestore(&ipc->dsp->spinlock, flags); in ipc_tx_message()
158 spin_lock_irq(&ipc->dsp->spinlock); in ipc_tx_msgs()
[all …]
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| /linux/sound/pci/asihpi/ |
| H A D | hpidspcd.h | 10 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 …]
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