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/linux-5.10/sound/isa/gus/
Dgus_main.c108 if (gus->gf1.dma1 >= 0) { in snd_gus_free()
109 disable_dma(gus->gf1.dma1); in snd_gus_free()
110 free_dma(gus->gf1.dma1); in snd_gus_free()
128 int irq, int dma1, int dma2, in snd_gus_create() argument
154 gus->gf1.dma1 = -1; in snd_gus_create()
185 if (request_dma(dma1, "GUS - 1")) { in snd_gus_create()
186 snd_printk(KERN_ERR "gus: can't grab DMA1 %d\n", dma1); in snd_gus_create()
190 gus->gf1.dma1 = dma1; in snd_gus_create()
191 if (dma2 >= 0 && dma1 != dma2) { in snd_gus_create()
199 gus->gf1.dma2 = gus->gf1.dma1; in snd_gus_create()
[all …]
Dgusclassic.c33 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable
50 module_param_hw_array(dma1, int, dma, NULL, 0444);
51 MODULE_PARM_DESC(dma1, "DMA1 # for " CRD_NAME " driver.");
83 if (dma1[n] == SNDRV_AUTO_DMA) { in snd_gusclassic_create()
84 dma1[n] = snd_legacy_find_free_dma(possible_dmas); in snd_gusclassic_create()
85 if (dma1[n] < 0) { in snd_gusclassic_create()
86 dev_err(dev, "unable to find a free DMA1\n"); in snd_gusclassic_create()
99 return snd_gus_create(card, port[n], irq[n], dma1[n], dma2[n], in snd_gusclassic_create()
105 error = snd_gus_create(card, port[n], irq[n], dma1[n], dma2[n], in snd_gusclassic_create()
181 gus->gf1.port, gus->gf1.irq, gus->gf1.dma1); in snd_gusclassic_probe()
Dgusextreme.c42 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; variable
68 module_param_hw_array(dma1, int, dma, NULL, 0444);
69 MODULE_PARM_DESC(dma1, "GF1 DMA # for " CRD_NAME " driver.");
135 if (dma1[n] == SNDRV_AUTO_DMA) { in snd_gusextreme_gus_card_create()
136 dma1[n] = snd_legacy_find_free_dma(possible_dmas); in snd_gusextreme_gus_card_create()
137 if (dma1[n] < 0) { in snd_gusextreme_gus_card_create()
142 return snd_gus_create(card, gf1_port[n], gf1_irq[n], dma1[n], -1, in snd_gusextreme_gus_card_create()
314 gus->gf1.irq, es1688->irq, gus->gf1.dma1, es1688->dma8); in snd_gusextreme_probe()
Dgusmax.c31 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable
48 module_param_hw_array(dma1, int, dma, NULL, 0444);
49 MODULE_PARM_DESC(dma1, "DMA1 # for GUS MAX driver.");
120 if (gus->gf1.dma1 > 3) in snd_gusmax_init()
219 xdma1 = dma1[dev]; in snd_gusmax_probe()
222 snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); in snd_gusmax_probe()
Dgus_dma.c36 if (gus->gf1.dma1 > 3) { in snd_gf1_dma_program()
58 if (gus->gf1.dma1 > 3) { in snd_gf1_dma_program()
64 …snd_dma_program(gus->gf1.dma1, buf_addr, count, dma_cmd & SNDRV_GF1_DMA_READ ? DMA_MODE_READ : DMA… in snd_gf1_dma_program()
162 snd_dma_disable(gus->gf1.dma1); in snd_gf1_dma_done()
/linux-5.10/sound/isa/ad1848/
Dad1848.c34 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
47 module_param_hw_array(dma1, int, dma, NULL, 0444);
48 MODULE_PARM_DESC(dma1, "DMA1 # for " CRD_NAME " driver.");
65 if (dma1[n] == SNDRV_AUTO_DMA) { in snd_ad1848_match()
66 dev_err(dev, "please specify dma1\n"); in snd_ad1848_match()
82 error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], -1, in snd_ad1848_probe()
104 chip->pcm->name, chip->port, irq[n], dma1[n]); in snd_ad1848_probe()
108 chip->pcm->name, chip->port, irq[n], dma1[n]); in snd_ad1848_probe()
/linux-5.10/sound/isa/
Dcmi8328.c42 static int dma1[CMI8328_MAX] = {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_DMA}; variable
59 module_param_hw_array(dma1, int, dma, NULL, 0444);
60 MODULE_PARM_DESC(dma1, "DMA1 for CMI8328 driver.");
92 * bits 5-6: SB DMA: 00=disabled (when SB disabled), 01=DMA0, 10=DMA1, 11=DMA3
109 * bits 3-4: CD-ROM DMA: 00=disabled, 01=DMA0, 10=DMA1, 11=DMA3
258 if (dma1[ndev] == SNDRV_AUTO_DMA) { in snd_cmi8328_probe()
259 dma1[ndev] = snd_legacy_find_free_dma(dma1s); in snd_cmi8328_probe()
260 if (dma1[ndev] < 0) { in snd_cmi8328_probe()
261 snd_printk(KERN_ERR "unable to find a free DMA1\n"); in snd_cmi8328_probe()
266 dma2[ndev] = snd_legacy_find_free_dma(dma2s[dma1[ndev] % 4]); in snd_cmi8328_probe()
[all …]
Des18xx.c23 * - The driver use dma2 for playback and dma1 for capture.
94 int dma1; /* DMA1 */ member
588 snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); in snd_es18xx_capture_prepare()
652 snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); in snd_es18xx_playback2_prepare()
800 pos = snd_dma_pointer(chip->dma1, size); in snd_es18xx_playback_pointer()
813 pos = snd_dma_pointer(chip->dma1, size); in snd_es18xx_capture_pointer()
1402 snd_es18xx_config_write(chip, 0x74, chip->dma1); in snd_es18xx_initialize()
1437 switch (chip->dma1) { in snd_es18xx_initialize()
1448 snd_printk(KERN_ERR "invalid dma1 %d\n", chip->dma1); in snd_es18xx_initialize()
1637 if (chip->dma1 == chip->dma2) in snd_es18xx_probe()
[all …]
/linux-5.10/sound/isa/cs423x/
Dcs4231.c35 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
52 module_param_hw_array(dma1, int, dma, NULL, 0444);
53 MODULE_PARM_DESC(dma1, "DMA1 # for " CRD_NAME " driver.");
70 if (dma1[n] == SNDRV_AUTO_DMA) { in snd_cs4231_match()
71 dev_err(dev, "please specify dma1\n"); in snd_cs4231_match()
87 error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], in snd_cs4231_probe()
104 chip->pcm->name, chip->port, irq[n], dma1[n]); in snd_cs4231_probe()
108 chip->pcm->name, chip->port, irq[n], dma1[n], dma2[n]); in snd_cs4231_probe()
Dcs4236.c73 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
100 module_param_hw_array(dma1, int, dma, NULL, 0444);
101 MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
250 dma1[dev] = pnp_dma(pdev, 0); in snd_cs423x_pnp_init_wss()
254 snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", in snd_cs423x_pnp_init_wss()
255 irq[dev], dma1[dev], dma2[dev]); in snd_cs423x_pnp_init_wss()
384 dma1[dev], dma2[dev], in snd_cs423x_probe()
413 chip->pcm->name, chip->port, irq[dev], dma1[dev]); in snd_cs423x_probe()
417 chip->pcm->name, chip->port, irq[dev], dma1[dev], in snd_cs423x_probe()
465 if (dma1[dev] == SNDRV_AUTO_DMA) { in snd_cs423x_isa_match()
[all …]
/linux-5.10/Documentation/devicetree/bindings/crypto/
Datmel-crypto.txt21 dmas = <&dma1 2 18>,
22 <&dma1 2 19>;
43 dmas = <&dma1 2 20>,
44 <&dma1 2 21>;
66 dmas = <&dma1 2 17>;
/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/
Dnv40.c38 u32 dma1 = nvkm_instmem_rd32(imem, inst + 4); in nv40_mpeg_mthd_dma() local
41 u32 size = dma1 + 1; in nv40_mpeg_mthd_dma()
45 nvkm_error(subdev, "inst %08x dma0 %08x dma1 %08x dma2 %08x\n", in nv40_mpeg_mthd_dma()
46 inst, dma0, dma1, dma2); in nv40_mpeg_mthd_dma()
/linux-5.10/Documentation/devicetree/bindings/dma/
Datmel-xdma.txt19 dma1: dma-controller@f0004000 {
45 dmas = <&dma1
48 <&dma1
/linux-5.10/sound/isa/galaxy/
Dgalaxy.c40 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; variable
55 module_param_hw_array(dma1, int, dma, NULL, 0444);
56 MODULE_PARM_DESC(dma1, "Playback DMA # for " CRD_NAME " driver.");
265 switch (dma1[n]) { in snd_galaxy_match()
267 dev_err(dev, "please specify dma1\n"); in snd_galaxy_match()
279 dev_err(dev, "invalid playback DMA %d\n", dma1[n]); in snd_galaxy_match()
283 if (dma2[n] == SNDRV_AUTO_DMA || dma2[n] == dma1[n]) { in snd_galaxy_match()
293 if (dma1[n] == 0) in snd_galaxy_match()
554 card->shortname, port[n], wss_port[n], irq[n], dma1[n], in snd_galaxy_probe()
557 err = snd_wss_create(card, wss_port[n] + 4, -1, irq[n], dma1[n], in snd_galaxy_probe()
/linux-5.10/arch/arm/boot/dts/
Dsama5d3.dtsi266 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(0)>;
283 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(15)>,
284 <&dma1 2 AT91_DMA_CFG_PER_ID(16)>;
297 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(3)>,
298 <&dma1 2 AT91_DMA_CFG_PER_ID(4)>;
366 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(11)>,
367 <&dma1 2 AT91_DMA_CFG_PER_ID(12)>;
384 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(7)>,
385 <&dma1 2 (AT91_DMA_CFG_PER_ID(8) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
398 dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(9)>,
[all …]
Dsama5d4.dtsi205 dma1: dma-controller@f0004000 { label
258 dmas = <&dma1
295 dmas = <&dma1
298 <&dma1
322 dmas = <&dma1
325 <&dma1
340 dmas = <&dma1
343 <&dma1
407 dmas = <&dma1
410 <&dma1
[all …]
Dat91sam9x5_usart3.dtsi50 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(14)>,
51 <&dma1 1 (AT91_DMA_CFG_PER_ID(15) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
Dat91sam9x5.dtsi192 dma1: dma-controller@ffffee00 { label
665 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(0)>;
680 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(8)>,
681 <&dma1 1 (AT91_DMA_CFG_PER_ID(9) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
722 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(12)>,
723 <&dma1 1 (AT91_DMA_CFG_PER_ID(13) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
749 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(5)>,
750 <&dma1 1 AT91_DMA_CFG_PER_ID(6)>;
861 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(1)>,
862 <&dma1 1 AT91_DMA_CFG_PER_ID(2)>;
/linux-5.10/sound/isa/ad1816a/
Dad1816a_lib.c222 snd_dma_program(chip->dma1, runtime->dma_addr, size, in snd_ad1816a_playback_prepare()
280 ptr = snd_dma_pointer(chip->dma1, chip->p_dma_size); in snd_ad1816a_playback_pointer()
432 snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max); in snd_ad1816a_playback_open()
433 snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.period_bytes_max); in snd_ad1816a_playback_open()
546 if (chip->dma1 >= 0) { in snd_ad1816a_free()
547 snd_dma_disable(chip->dma1); in snd_ad1816a_free()
548 free_dma(chip->dma1); in snd_ad1816a_free()
577 unsigned long port, int irq, int dma1, int dma2, in snd_ad1816a_create() argument
586 chip->dma1 = -1; in snd_ad1816a_create()
601 if (request_dma(dma1, "AD1816A - 1")) { in snd_ad1816a_create()
[all …]
/linux-5.10/sound/isa/opti9xx/
Dopti92x-ad1848.c64 static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable
89 module_param_hw(dma1, int, dma, 0444);
90 MODULE_PARM_DESC(dma1, "1st dma # for opti9xx driver.");
330 int irq, int dma1, int dma2, in snd_opti9xx_configure() argument
461 switch (dma1) { in snd_opti9xx_configure()
472 snd_printk(KERN_WARNING "WSS dma1 # %d not valid\n", dma1); in snd_opti9xx_configure()
477 if (dma1 == dma2) { in snd_opti9xx_configure()
777 dma1 = pnp_dma(pdev, 0);
837 error = snd_opti9xx_configure(chip, port, irq, dma1, xdma2,
842 error = snd_wss_create(card, chip->wss_base + 4, -1, irq, dma1, xdma2,
[all …]
Dmiro.c47 static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable
69 module_param_hw(dma1, int, dma, 0444);
70 MODULE_PARM_DESC(dma1, "1st dma # for miro driver.");
111 int dma1; member
778 chip->dma1 = -1; in snd_miro_init()
943 snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); in snd_miro_proc_read()
1070 switch (chip->dma1) { in snd_miro_configure()
1081 snd_printk(KERN_ERR "WSS dma1 # %d not valid\n", chip->dma1); in snd_miro_configure()
1085 if (chip->dma1 == chip->dma2) { in snd_miro_configure()
1287 miro->dma1 = dma1; in snd_miro_probe()
[all …]
/linux-5.10/Documentation/arm/
Dnetwinder.rst15 0x0000 0x000f DMA1
19 0x0080 0x0087 DMA1
40 0x0480 0x0487 DMA1
/linux-5.10/sound/isa/wavefront/
Dwavefront.c39 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
57 module_param_hw_array(dma1, int, dma, NULL, 0444);
58 MODULE_PARM_DESC(dma1, "DMA1 # for CS4232 PCM interface.");
150 dma1[dev] = pnp_dma(pdev, 0); in snd_wavefront_pnp()
190 …snd_printdd ("CS4232: pcm port=0x%lx, fm port=0x%lx, dma1=%i, dma2=%i, irq=%i\nICS2115: port=0x%lx… in snd_wavefront_pnp()
193 dma1[dev], in snd_wavefront_pnp()
363 cs4232_pcm_irq[dev], dma1[dev], dma2[dev], in snd_wavefront_probe()
510 dma1[dev]); in snd_wavefront_probe()
/linux-5.10/arch/sh/drivers/pci/
Dpci-sh4.h60 #define SH4_PCICLR_MDMA1 0x20000000 /* DMA1 Transfer Error */
96 #define SH4_PCIDPA1 0x190 /* DMA1 Transfer Addr. */
97 #define SH4_PCIDLA1 0x194 /* DMA1 Local Addr. */
98 #define SH4_PCIDTC1 0x198 /* DMA1 Transfer Cnt. */
99 #define SH4_PCIDCR1 0x19C /* DMA1 Control Register */
/linux-5.10/include/sound/
Dwss.h70 int dma1; /* playback DMA */ member
77 /* daughter board) or dma1 == dma2 */
138 int irq, int dma1, int dma2,
151 int irq, int dma1, int dma2,

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