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Searched refs:dma2 (Results 1 – 25 of 54) sorted by relevance

123

/Linux-v5.4/sound/isa/gus/
Dgus_main.c112 if (!gus->equal_dma && gus->gf1.dma2 >= 0) { in snd_gus_free()
113 disable_dma(gus->gf1.dma2); in snd_gus_free()
114 free_dma(gus->gf1.dma2); in snd_gus_free()
128 int irq, int dma1, int dma2, in snd_gus_create() argument
155 gus->gf1.dma2 = -1; in snd_gus_create()
190 if (dma2 >= 0 && dma1 != dma2) { in snd_gus_create()
191 if (request_dma(dma2, "GUS - 2")) { in snd_gus_create()
192 snd_printk(KERN_ERR "gus: can't grab DMA2 %d\n", dma2); in snd_gus_create()
196 gus->gf1.dma2 = dma2; in snd_gus_create()
198 gus->gf1.dma2 = gus->gf1.dma1; in snd_gus_create()
[all …]
Dgusclassic.c34 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable
52 module_param_hw_array(dma2, int, dma, NULL, 0444);
53 MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver.");
90 if (dma2[n] == SNDRV_AUTO_DMA) { in snd_gusclassic_create()
91 dma2[n] = snd_legacy_find_free_dma(possible_dmas); in snd_gusclassic_create()
92 if (dma2[n] < 0) { 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()
183 if (gus->gf1.dma2 >= 0) in snd_gusclassic_probe()
185 "&%d", gus->gf1.dma2); in snd_gusclassic_probe()
Dgusmax.c32 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable
50 module_param_hw_array(dma2, int, dma, NULL, 0444);
51 MODULE_PARM_DESC(dma2, "DMA2 # for GUS MAX driver.");
122 if (gus->gf1.dma2 > 3) in snd_gusmax_init()
227 xdma2 = dma2[dev]; in snd_gusmax_probe()
Dinterwave.c53 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
90 module_param_hw_array(dma2, int, dma, NULL, 0444);
91 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver.");
570 if (dma2[dev] >= 0) in snd_interwave_pnp()
571 dma2[dev] = pnp_dma(pdev, 1); in snd_interwave_pnp()
577 snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); in snd_interwave_pnp()
640 xdma2 = dma2[dev]; in snd_interwave_probe()
805 if (dma2[dev] == SNDRV_AUTO_DMA) { in snd_interwave_isa_probe()
806 if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { in snd_interwave_isa_probe()
/Linux-v5.4/sound/isa/
Dcmi8328.c43 static int dma2[CMI8328_MAX] = {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_DMA}; variable
61 module_param_hw_array(dma2, int, dma, NULL, 0444);
62 MODULE_PARM_DESC(dma2, "DMA2 for CMI8328 driver.");
265 if (dma2[ndev] == SNDRV_AUTO_DMA) { in snd_cmi8328_probe()
266 dma2[ndev] = snd_legacy_find_free_dma(dma2s[dma1[ndev] % 4]); in snd_cmi8328_probe()
267 if (dma2[ndev] < 0) { in snd_cmi8328_probe()
269 dma2[ndev] = -1; in snd_cmi8328_probe()
287 if (dma2[ndev] >= 0 && dma1[ndev] != dma2[ndev]) { in snd_cmi8328_probe()
288 pos = array_find(dma2s[dma1[ndev]], dma2[ndev]); in snd_cmi8328_probe()
290 snd_printk(KERN_ERR "invalid DMA2 %d\n", dma2[ndev]); in snd_cmi8328_probe()
[all …]
Des18xx.c95 int dma2; /* DMA2 */ member
487 snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); in snd_es18xx_playback1_prepare()
503 if (chip->dma2 >= 4) in snd_es18xx_playback1_trigger()
804 pos = snd_dma_pointer(chip->dma2, size); in snd_es18xx_playback_pointer()
1415 snd_es18xx_config_write(chip, 0x75, chip->dma2); in snd_es18xx_initialize()
1462 switch (chip->dma2) { in snd_es18xx_initialize()
1476 snd_printk(KERN_ERR "invalid dma2 %d\n", chip->dma2); in snd_es18xx_initialize()
1648 if (chip->dma1 == chip->dma2) in snd_es18xx_probe()
1707 chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); in snd_es18xx_pcm()
1753 if (chip->dma2 >= 0 && chip->dma1 != chip->dma2) { in snd_es18xx_free()
[all …]
Dazt2320.c54 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ variable
114 dma2[dev] = pnp_dma(pdev, 1); in snd_card_azt2320_pnp()
194 dma1[dev], dma2[dev], in snd_card_azt2320_probe()
204 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); in snd_card_azt2320_probe()
Dsscape.c43 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; variable
67 module_param_hw_array(dma2, int, dma, NULL, 0444);
68 MODULE_PARM_DESC(dma2, "DMA2 # for SoundScape driver.");
837 int irq, int dma1, int dma2) in create_ad1845() argument
864 err = snd_wss_create(card, port, -1, irq, dma1, dma2, in create_ad1845()
1058 dma[dev], dma2[dev]); in create_sscape()
1070 sscape->chip->dma1, sscape->chip->dma2); in create_sscape()
1272 dma2[idx] = dma[idx]; in sscape_pnp_detect()
1276 dma2[idx] = pnp_dma(dev, 1); in sscape_pnp_detect()
/Linux-v5.4/sound/isa/cs423x/
Dcs4231.c36 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
54 module_param_hw_array(dma2, int, dma, NULL, 0444);
55 MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver.");
87 error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], in snd_cs4231_probe()
101 if (dma2[n] < 0) in snd_cs4231_probe()
108 chip->pcm->name, chip->port, irq[n], dma1[n], dma2[n]); in snd_cs4231_probe()
Dcs4236.c74 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
102 module_param_hw_array(dma2, int, dma, NULL, 0444);
103 MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
251 dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); in snd_cs423x_pnp_init_wss()
255 irq[dev], dma1[dev], dma2[dev]); in snd_cs423x_pnp_init_wss()
383 dma1[dev], dma2[dev], in snd_cs423x_probe()
409 if (dma2[dev] < 0) in snd_cs423x_probe()
417 dma2[dev]); in snd_cs423x_probe()
/Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/
Dnv40.c39 u32 dma2 = nvkm_instmem_rd32(imem, inst + 8); in nv40_mpeg_mthd_dma() local
40 u32 base = (dma2 & 0xfffff000) | (dma0 >> 20); in nv40_mpeg_mthd_dma()
46 inst, dma0, dma1, dma2); in nv40_mpeg_mthd_dma()
Dnv31.c132 u32 dma2 = nvkm_rd32(device, 0x700008 + inst); in nv31_mpeg_mthd_dma() local
133 u32 base = (dma2 & 0xfffff000) | (dma0 >> 20); in nv31_mpeg_mthd_dma()
139 inst, dma0, dma1, dma2); in nv31_mpeg_mthd_dma()
/Linux-v5.4/sound/isa/galaxy/
Dgalaxy.c41 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; variable
57 module_param_hw_array(dma2, int, dma, NULL, 0444);
58 MODULE_PARM_DESC(dma2, "Capture DMA # for " CRD_NAME " driver.");
283 if (dma2[n] == SNDRV_AUTO_DMA || dma2[n] == dma1[n]) { in snd_galaxy_match()
284 dma2[n] = -1; in snd_galaxy_match()
289 switch (dma2[n]) { in snd_galaxy_match()
297 dev_err(dev, "invalid capture DMA %d\n", dma2[n]); in snd_galaxy_match()
555 dma2[n]); in snd_galaxy_probe()
558 dma2[n], WSS_HW_DETECT, 0, &chip); in snd_galaxy_probe()
/Linux-v5.4/sound/isa/wavefront/
Dwavefront.c40 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable
59 module_param_hw_array(dma2, int, dma, NULL, 0444);
60 MODULE_PARM_DESC(dma2, "DMA2 # for CS4232 PCM interface.");
151 dma2[dev] = pnp_dma(pdev, 1); in snd_wavefront_pnp()
194 dma2[dev], in snd_wavefront_pnp()
363 cs4232_pcm_irq[dev], dma1[dev], dma2[dev], in snd_wavefront_probe()
511 if (dma2[dev] >= 0 && dma2[dev] < 8) in snd_wavefront_probe()
512 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); in snd_wavefront_probe()
/Linux-v5.4/sound/isa/ad1816a/
Dad1816a_lib.c265 snd_dma_program(chip->dma2, runtime->dma_addr, size, in snd_ad1816a_capture_prepare()
301 ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size); in snd_ad1816a_capture_pointer()
458 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max); in snd_ad1816a_capture_open()
459 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.period_bytes_max); in snd_ad1816a_capture_open()
561 if (chip->dma2 >= 0) { in snd_ad1816a_free()
562 snd_dma_disable(chip->dma2); in snd_ad1816a_free()
563 free_dma(chip->dma2); in snd_ad1816a_free()
588 unsigned long port, int irq, int dma1, int dma2, in snd_ad1816a_create() argument
598 chip->dma2 = -1; in snd_ad1816a_create()
617 if (request_dma(dma2, "AD1816A - 2")) { in snd_ad1816a_create()
[all …]
Dad1816a.c42 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ variable
104 dma2[dev] = pnp_dma(pdev, 1); in snd_card_ad1816a_pnp()
149 dma2[dev], in snd_card_ad1816a_probe()
160 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); in snd_card_ad1816a_probe()
/Linux-v5.4/sound/isa/opti9xx/
Dmiro.c48 static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable
71 module_param_hw(dma2, int, dma, 0444);
72 MODULE_PARM_DESC(dma2, "2nd dma # for miro driver.");
112 int dma2; member
779 chip->dma2 = -1; in snd_miro_init()
940 snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); in snd_miro_proc_read()
1082 if (chip->dma1 == chip->dma2) { in snd_miro_configure()
1087 switch (chip->dma2) { in snd_miro_configure()
1092 snd_printk(KERN_ERR "WSS dma2 # %d not valid\n", chip->dma2); in snd_miro_configure()
1285 miro->dma2 = dma2; in snd_miro_probe()
[all …]
Dopti92x-ad1848.c66 static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable
92 module_param_hw(dma2, int, dma, 0444);
93 MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver.");
327 int irq, int dma1, int dma2, in snd_opti9xx_configure() argument
472 if (dma1 == dma2) { in snd_opti9xx_configure()
477 switch (dma2) { in snd_opti9xx_configure()
482 snd_printk(KERN_WARNING "WSS dma2 # %d not valid\n", dma2); in snd_opti9xx_configure()
774 dma2 = pnp_dma(pdev, 1);
820 xdma2 = dma2;
997 if (dma2 == SNDRV_AUTO_DMA) {
[all …]
/Linux-v5.4/sound/isa/wss/
Dwss_lib.c1055 snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); in snd_wss_capture_prepare()
1158 ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size); in snd_wss_capture_pointer()
1548 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max); in snd_wss_capture_open()
1549 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.period_bytes_max); in snd_wss_capture_open()
1552 if ((err = chip->claim_dma(chip, chip->dma_private_data, chip->dma2)) < 0) in snd_wss_capture_open()
1559 chip->release_dma(chip, chip->dma_private_data, chip->dma2); in snd_wss_capture_open()
1686 chip->dma2 >= 0 && chip->dma2 != chip->dma1) { in snd_wss_free()
1687 snd_dma_disable(chip->dma2); in snd_wss_free()
1688 free_dma(chip->dma2); in snd_wss_free()
1786 int irq, int dma1, int dma2, in snd_wss_create() argument
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/dma/
Dstm32-dma.txt23 dma2: dma-controller@40026400 {
80 dmas = <&dma2 2 4 0x10400 0x3>,
81 <&dma2 7 5 0x10200 0x3>;
Dstm32-dmamux.txt45 dma2: dma@40020400 {
71 dma-masters = <&dma1 &dma2>;
/Linux-v5.4/include/sound/
Dad1816a.h119 int dma2; member
158 int irq, int dma1, int dma2,
Dwss.h71 int dma2; /* record DMA */ member
138 int irq, int dma1, int dma2,
151 int irq, int dma1, int dma2,
/Linux-v5.4/Documentation/devicetree/bindings/serial/
Dst,stm32-usart.txt54 dmas = <&dma2 2 4 0x414 0x0>,
55 <&dma2 7 4 0x414 0x0>;
/Linux-v5.4/arch/powerpc/boot/dts/
Dvirtex440-ml507.dts91 xlnx,dma2-control = <0>;
92 xlnx,dma2-plb-prio = <0>;
93 xlnx,dma2-rxchannelctrl = <0x1010000>;
94 xlnx,dma2-rxirqtimer = <0x3ff>;
95 xlnx,dma2-txchannelctrl = <0x1010000>;
96 xlnx,dma2-txirqtimer = <0x3ff>;

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