| /linux-6.1.9/drivers/ata/ |
| D | pata_cypress.c | 44 static bool enable_dma = true; variable
45 module_param(enable_dma, bool, 0);
46 MODULE_PARM_DESC(enable_dma, "Enable bus master DMA operations");
138 if (enable_dma) in cy82c693_init_one()
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| /linux-6.1.9/sound/core/ |
| D | isadma.c | 40 enable_dma(dma); in snd_dma_program()
86 enable_dma(dma); in snd_dma_pointer()
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| /linux-6.1.9/sound/pci/cs5535audio/ |
| D | cs5535audio_pcm.c | 289 dma->ops->enable_dma(cs5535au); in snd_cs5535audio_trigger()
292 dma->ops->enable_dma(cs5535au); in snd_cs5535audio_trigger()
295 dma->ops->enable_dma(cs5535au); in snd_cs5535audio_trigger()
390 .enable_dma = cs5535audio_playback_enable_dma,
400 .enable_dma = cs5535audio_capture_enable_dma,
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| /linux-6.1.9/drivers/comedi/drivers/ |
| D | comedi_isadma.c | 28 enable_dma(desc->chan); in comedi_isadma_program()
72 enable_dma(dma_chan); in comedi_isadma_disable_on_sample()
117 enable_dma(desc->chan); in comedi_isadma_poll()
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| /linux-6.1.9/arch/arm/mach-pxa/ |
| D | icontrol.c | 118 .enable_dma = 1
123 .enable_dma = 1
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| /linux-6.1.9/sound/pci/ |
| D | atiixp_modem.c | 195 void (*enable_dma)(struct atiixp_modem *chip, int on); member
335 dma->ops->enable_dma(chip, 0); in atiixp_build_dma_packets()
336 dma->ops->enable_dma(chip, 1); in atiixp_build_dma_packets()
851 if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma)) in snd_atiixp_pcm_open()
870 dma->ops->enable_dma(chip, 1); in snd_atiixp_pcm_open()
882 if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma)) in snd_atiixp_pcm_close()
885 dma->ops->enable_dma(chip, 0); in snd_atiixp_pcm_close()
956 .enable_dma = atiixp_out_enable_dma,
965 .enable_dma = atiixp_in_enable_dma,
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| D | atiixp.c | 219 void (*enable_dma)(struct atiixp *chip, int on); member
368 dma->ops->enable_dma(chip, 0); in atiixp_build_dma_packets()
369 dma->ops->enable_dma(chip, 1); in atiixp_build_dma_packets()
1027 if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma)) in snd_atiixp_pcm_open()
1049 dma->ops->enable_dma(chip, 1); in snd_atiixp_pcm_open()
1061 if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma)) in snd_atiixp_pcm_close()
1064 dma->ops->enable_dma(chip, 0); in snd_atiixp_pcm_close()
1212 .enable_dma = atiixp_out_enable_dma,
1221 .enable_dma = atiixp_in_enable_dma,
1230 .enable_dma = atiixp_spdif_enable_dma,
[all …]
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| /linux-6.1.9/Documentation/spi/ |
| D | pxa2xx.rst | 28 u8 enable_dma;
35 The "pxa2xx_spi_controller.enable_dma" field informs the driver that SSP DMA should
62 .enable_dma = 1, /* Enables NSSP DMA */
188 by setting the "enable_dma" flag in the "pxa2xx_spi_controller" structure.
196 if !enable_dma then
|
| /linux-6.1.9/arch/arm/mach-spear/ |
| D | spear320.c | 191 .enable_dma = 1,
197 .enable_dma = 1,
|
| D | spear3xx.c | 27 .enable_dma = 1,
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| /linux-6.1.9/drivers/spi/ |
| D | spi-pxa2xx.c | 347 if (drv_data->controller_info->enable_dma) { in lpss_ssp_setup()
938 return chip->enable_dma && in pxa2xx_spi_can_dma()
962 if (transfer->len > MAX_DMA_LEN && chip->enable_dma) { in pxa2xx_spi_transfer_one()
1012 if (chip->enable_dma) { in pxa2xx_spi_transfer_one()
1228 chip->enable_dma = drv_data->controller_info->enable_dma; in setup()
1275 if (chip->enable_dma) { in setup()
1519 pdata->enable_dma = true; in pxa2xx_spi_init_pdata()
1649 if (platform_info->enable_dma) { in pxa2xx_spi_probe()
1653 platform_info->enable_dma = false; in pxa2xx_spi_probe()
1795 if (drv_data->controller_info->enable_dma) in pxa2xx_spi_remove()
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| D | spi-pl022.c | 425 bool enable_dma; member
1423 if (pl022->cur_chip->enable_dma) { in pump_transfers()
1457 if (pl022->cur_chip->enable_dma) { in do_interrupt_dma_transfer()
1967 && ((pl022->master_info)->enable_dma)) { in pl022_setup()
1968 chip->enable_dma = true; in pl022_setup()
1975 chip->enable_dma = false; in pl022_setup()
2094 pd->enable_dma = 1; in pl022_platform_data_dt_get()
2210 platform_info->enable_dma = 1; in pl022_probe()
2211 else if (platform_info->enable_dma) { in pl022_probe()
2214 platform_info->enable_dma = 0; in pl022_probe()
[all …]
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| D | spi-pxa2xx-pci.c | 163 c->enable_dma = 1; in lpss_spi_setup()
235 c->enable_dma = 1; in mrfld_spi_setup()
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| D | spi-pxa2xx.h | 63 u8 enable_dma; member
|
| /linux-6.1.9/arch/x86/kernel/ |
| D | i8237.c | 39 enable_dma(4); in i8237A_resume()
|
| /linux-6.1.9/include/linux/spi/ |
| D | pxa2xx_spi.h | 20 u8 enable_dma; member
|
| /linux-6.1.9/arch/arm/kernel/ |
| D | dma.c | 184 void enable_dma (unsigned int chan) in enable_dma() function
201 EXPORT_SYMBOL(enable_dma);
|
| /linux-6.1.9/arch/arm/include/asm/ |
| D | dma.h | 80 extern void enable_dma(unsigned int chan);
|
| D | floppy.h | 39 enable_dma(DMA_FLOPPY); in fd_dma_setup()
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| /linux-6.1.9/arch/mips/include/asm/mach-generic/ |
| D | floppy.h | 43 enable_dma(FLOPPY_DMA); in fd_enable_dma()
|
| /linux-6.1.9/drivers/mmc/host/ |
| D | sdhci-pci-dwc-mshc.c | 76 .enable_dma = sdhci_pci_enable_dma,
|
| /linux-6.1.9/arch/parisc/include/asm/ |
| D | dma.h | 107 static __inline__ void enable_dma(unsigned int dmanr) in enable_dma() function
|
| /linux-6.1.9/arch/alpha/include/asm/ |
| D | floppy.h | 17 #define fd_enable_dma() enable_dma(FLOPPY_DMA)
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| /linux-6.1.9/include/linux/amba/ |
| D | pl022.h | 237 u8 enable_dma:1; member
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| /linux-6.1.9/arch/mips/mti-malta/ |
| D | malta-setup.c | 219 enable_dma(4); in plat_mem_setup()
|