/linux/sound/isa/gus/ |
H A D | gus_main.c | 103 if (!gus->equal_dma && gus->gf1.dma2 >= 0) { in snd_gus_free() 104 disable_dma(gus->gf1.dma2); in snd_gus_free() 105 free_dma(gus->gf1.dma2); in snd_gus_free() 119 int irq, int dma1, int dma2, in snd_gus_create() argument 146 gus->gf1.dma2 = -1; in snd_gus_create() 184 if (dma2 >= 0 && dma1 != dma2) { in snd_gus_create() 185 if (request_dma(dma2, "GUS - 2")) { in snd_gus_create() 186 dev_err(card->dev, "gus: can't grab DMA2 %d\n", dma2); in snd_gus_create() 190 gus->gf1.dma2 = dma2; in snd_gus_create() 192 gus->gf1.dma2 = gus->gf1.dma1; in snd_gus_create() [all …]
|
H A D | gusclassic.c | 33 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable 51 module_param_hw_array(dma2, int, dma, NULL, 0444); 52 MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver."); 89 if (dma2[n] == SNDRV_AUTO_DMA) { in snd_gusclassic_create() 90 dma2[n] = snd_legacy_find_free_dma(possible_dmas); in snd_gusclassic_create() 91 if (dma2[n] < 0) { in snd_gusclassic_create() 92 dev_err(dev, "unable to find a free DMA2\n"); in snd_gusclassic_create() 98 return snd_gus_create(card, port[n], irq[n], dma1[n], dma2[n], in snd_gusclassic_create() 104 error = snd_gus_create(card, port[n], irq[n], dma1[n], dma2[n], in snd_gusclassic_create() 184 if (gus->gf1.dma2 >= 0) in snd_gusclassic_probe() [all …]
|
H A D | gusmax.c | 31 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ variable 49 module_param_hw_array(dma2, int, dma, NULL, 0444); 50 MODULE_PARM_DESC(dma2, "DMA2 # for GUS MAX driver."); 121 if (gus->gf1.dma2 > 3) in snd_gusmax_init() 219 xdma2 = dma2[dev]; in snd_gusmax_probe() 223 dev_err(pdev, "unable to find a free DMA2\n"); in snd_gusmax_probe()
|
H A D | interwave.c | 47 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable 82 module_param_hw_array(dma2, int, dma, NULL, 0444); 83 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver."); 580 if (dma2[dev] >= 0) in snd_interwave_pnp() 581 dma2[dev] = pnp_dma(pdev, 1); in snd_interwave_pnp() 589 "isapnp IW: dma1=%i, dma2=%i, irq=%i\n", in snd_interwave_pnp() 590 dma1[dev], dma2[dev], irq[dev]); in snd_interwave_pnp() 629 return snd_gus_create(card, port[dev], -irq[dev], dma1[dev], dma2[dev], in snd_interwave_probe_gus() 647 xdma2 = dma2[dev]; in snd_interwave_probe() 799 if (dma2[dev] == SNDRV_AUTO_DMA) { in snd_interwave_isa_probe() [all …]
|
/linux/sound/isa/ |
H A D | cmi8328.c | 43 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() 268 dev_warn(pdev, "unable to find a free DMA2, full-duplex will not work\n"); in snd_cmi8328_probe() 269 dma2[ndev] = -1; in snd_cmi8328_probe() 286 /* ...and DMA2 */ in snd_cmi8328_probe() 287 if (dma2[ndev] >= 0 && dma1[ndev] != dma2[ndev]) { in snd_cmi8328_probe() [all …]
|
H A D | es18xx.c | 23 * - The driver use dma2 for playback and dma1 for capture. 91 int dma2; /* DMA2 */ member 476 snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT); in snd_es18xx_playback1_prepare() 492 if (chip->dma2 >= 4) in snd_es18xx_playback1_trigger() 791 pos = snd_dma_pointer(chip->dma2, size); in snd_es18xx_playback_pointer() 1397 snd_es18xx_config_write(chip, 0x75, chip->dma2); in snd_es18xx_initialize() 1444 switch (chip->dma2) { in snd_es18xx_initialize() 1458 dev_err(chip->card->dev, "invalid dma2 %d\n", chip->dma2); in snd_es18xx_initialize() 1632 if (chip->dma1 == chip->dma2) in snd_es18xx_probe() 1686 chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); in snd_es18xx_pcm() [all …]
|
H A D | azt2320.c | 47 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ variable 107 dma2[dev] = pnp_dma(pdev, 1); in snd_card_azt2320_pnp() 187 dma1[dev], dma2[dev], in snd_card_azt2320_probe() 195 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); in snd_card_azt2320_probe()
|
H A D | sscape.c | 43 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."); 825 int irq, int dma1, int dma2) in create_ad1845() argument 852 err = snd_wss_create(card, port, -1, irq, dma1, dma2, in create_ad1845() 1043 dma[dev], dma2[dev]); in create_sscape() 1053 "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n", in create_sscape() 1055 sscape->chip->dma1, sscape->chip->dma2); in create_sscape() 1230 dma2[idx] = dma[idx]; in sscape_pnp_detect() 1234 dma2[idx] = pnp_dma(dev, 1); in sscape_pnp_detect()
|
/linux/sound/isa/cs423x/ |
H A D | cs4231.c | 35 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable 53 module_param_hw_array(dma2, int, dma, NULL, 0444); 54 MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver."); 86 error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], in snd_cs4231_probe() 100 if (dma2[n] < 0) in snd_cs4231_probe() 107 chip->pcm->name, chip->port, irq[n], dma1[n], dma2[n]); in snd_cs4231_probe()
|
H A D | cs4236.c | 40 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable 68 module_param_hw_array(dma2, int, dma, NULL, 0444); 69 MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); 216 dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); in snd_cs423x_pnp_init_wss() 221 "isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", in snd_cs423x_pnp_init_wss() 222 irq[dev], dma1[dev], dma2[dev]); in snd_cs423x_pnp_init_wss() 346 dma1[dev], dma2[dev], in snd_cs423x_probe() 372 if (dma2[dev] < 0) in snd_cs423x_probe() 380 dma2[dev]); in snd_cs423x_probe()
|
/linux/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/ |
H A D | nv40.c | 39 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() 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()
|
H A D | nv31.c | 131 u32 dma2 = nvkm_rd32(device, 0x700008 + inst); in nv31_mpeg_mthd_dma() local 132 u32 base = (dma2 & 0xfffff000) | (dma0 >> 20); in nv31_mpeg_mthd_dma() 137 nvkm_error(subdev, "inst %08x dma0 %08x dma1 %08x dma2 %08x\n", in nv31_mpeg_mthd_dma() 138 inst, dma0, dma1, dma2); in nv31_mpeg_mthd_dma()
|
/linux/sound/isa/galaxy/ |
H A D | galaxy.c | 41 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() 549 dma2[n]); in __snd_galaxy_probe() 552 dma2[n], WSS_HW_DETECT, 0, &chip); in __snd_galaxy_probe()
|
/linux/sound/isa/wavefront/ |
H A D | wavefront.c | 39 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ variable 58 module_param_hw_array(dma2, int, dma, NULL, 0444); 59 MODULE_PARM_DESC(dma2, "DMA2 # for CS4232 PCM interface."); 150 dma2[dev] = pnp_dma(pdev, 1); in snd_wavefront_pnp() 190 "CS4232: pcm port=0x%lx, fm port=0x%lx, dma1=%i, dma2=%i, irq=%i\nICS2115: port=0x%lx, irq=%i\n", in snd_wavefront_pnp() 194 dma2[dev], in snd_wavefront_pnp() 350 cs4232_pcm_irq[dev], dma1[dev], dma2[dev], in snd_wavefront_probe() 501 if (dma2[dev] >= 0 && dma2[dev] < 8) in snd_wavefront_probe() 502 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); in snd_wavefront_probe()
|
/linux/sound/isa/ad1816a/ |
H A D | ad1816a_lib.c | 255 snd_dma_program(chip->dma2, runtime->dma_addr, size, in snd_ad1816a_capture_prepare() 291 ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size); in snd_ad1816a_capture_pointer() 450 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max); in snd_ad1816a_capture_open() 451 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.period_bytes_max); in snd_ad1816a_capture_open() 558 unsigned long port, int irq, int dma1, int dma2, in snd_ad1816a_create() argument 565 chip->dma2 = -1; in snd_ad1816a_create() 584 if (snd_devm_request_dma(card->dev, dma2, "AD1816A - 2")) { in snd_ad1816a_create() 585 dev_err(card->dev, "ad1816a: can't grab DMA2 %d\n", dma2); in snd_ad1816a_create() 588 chip->dma2 = dma2; in snd_ad1816a_create() 632 pcm->info_flags = (chip->dma1 == chip->dma2 ) ? SNDRV_PCM_INFO_JOINT_DUPLEX : 0; in snd_ad1816a_pcm() [all …]
|
H A D | ad1816a.c | 33 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ variable 95 dma2[dev] = pnp_dma(pdev, 1); in snd_card_ad1816a_pnp() 139 dma2[dev], in snd_card_ad1816a_probe() 149 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); in snd_card_ad1816a_probe()
|
/linux/sound/isa/opti9xx/ |
H A D | miro.c | 45 static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable 68 module_param_hw(dma2, int, dma, 0444); 69 MODULE_PARM_DESC(dma2, "2nd dma # for miro driver."); 109 int dma2; member 791 chip->dma2 = -1; in snd_miro_init() 955 snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); in snd_miro_proc_read() 1097 if (chip->dma1 == chip->dma2) { in snd_miro_configure() 1102 switch (chip->dma2) { in snd_miro_configure() 1107 dev_err(chip->card->dev, "WSS dma2 # %d not valid\n", chip->dma2); in snd_miro_configure() 1295 miro->dma2 = dma2; in snd_miro_probe() [all …]
|
H A D | opti92x-ad1848.c | 60 static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ variable 86 module_param_hw(dma2, int, dma, 0444); 87 MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver."); 325 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 dev_warn(chip->card->dev, "WSS dma2 # %d not valid\n", dma2); in snd_opti9xx_configure() 777 dma2 = pnp_dma(pdev, 1); 807 xdma2 = dma2; 988 if (dma2 == SNDRV_AUTO_DMA) { [all …]
|
/linux/arch/arm/boot/dts/st/ |
H A D | stm32f429.dtsi | 486 dmas = <&dma2 2 4 0x400 0x0>, 487 <&dma2 7 4 0x400 0x0>; 518 dmas = <&dma2 0 0 0x400 0x0>; 530 dmas = <&dma2 3 1 0x400 0x0>; 542 dmas = <&dma2 1 2 0x400 0x0>; 650 dmas = <&dma2 3 2 0x400 0x0>, 651 <&dma2 4 2 0x400 0x0>; 714 dma2: dma-controller@40026400 { label 725 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2)>; 783 dmas = <&dma2 1 1 0x414 0x3>;
|
/linux/Documentation/arch/arm/ |
H A D | netwinder.rst | 20 0x0088 0x008f DMA2 22 0x00c0 0x00df DMA2 41 0x0488 0x048f DMA2
|
/linux/arch/sh/drivers/pci/ |
H A D | pci-sh4.h | 61 #define SH4_PCICLR_MDMA2 0x10000000 /* DMA2 Transfer Error */ 100 #define SH4_PCIDPA2 0x1A0 /* DMA2 Transfer Addr. */ 101 #define SH4_PCIDLA2 0x1A4 /* DMA2 Local Addr. */ 102 #define SH4_PCIDTC2 0x1A8 /* DMA2 Transfer Cnt. */ 103 #define SH4_PCIDCR2 0x1AC /* DMA2 Control Register */
|
/linux/Documentation/arch/arm/stm32/ |
H A D | stm32-dma-mdma-chaining.rst | 93 | Channel *8* | DMA2 channel 0 | dma2_tcf0 | *0x08* | 95 | Channel *9* | DMA2 channel 1 | dma2_tcf1 | *0x09* | 97 | Channel *10* | DMA2 channel 2 | dma2_tcf2 | *0x0A* | 99 | Channel *11* | DMA2 channel 3 | dma2_tcf3 | *0x0B* | 101 | Channel *12* | DMA2 channel 4 | dma2_tcf4 | *0x0C* | 103 | Channel *13* | DMA2 channel 5 | dma2_tcf5 | *0x0D* | 105 | Channel *14* | DMA2 channel 6 | dma2_tcf6 | *0x0E* | 107 | Channel *15* | DMA2 channel 7 | dma2_tcf7 | *0x0F* |
|
/linux/include/sound/ |
H A D | wss.h | 71 int dma2; /* record DMA */ member 77 /* daughter board) or dma1 == dma2 */ 138 int irq, int dma1, int dma2, 151 int irq, int dma1, int dma2,
|
/linux/Documentation/devicetree/bindings/serial/ |
H A D | st,stm32-uart.yaml | 125 dmas = <&dma2 2 4 0x414 0x0>, 126 <&dma2 7 4 0x414 0x0>;
|
/linux/Documentation/sound/ |
H A D | alsa-configuration.rst | 358 dma2 376 If ``dma2`` is specified and different from ``dma1``, the card will operate in 377 full-duplex mode. When ``dma1=3``, only ``dma2=0`` is valid and the only way to 380 Generic settings are ``port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0 400 dma2 418 If ``dma2`` is specified and different from ``dma1``, the card will operate in 419 full-duplex mode. When ``dma1=3``, only ``dma2=0`` is valid and the only way to 422 Generic settings are ``port=0x220 wss_port=0x530 irq=10 dma1=1 dma2=0 551 dma2 584 dma2 [all …]
|