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Searched refs:dma_lock (Results 1 – 12 of 12) sorted by relevance

/Linux-v6.6/sound/soc/codecs/
Drt5677-spi.c64 struct mutex dma_lock; member
136 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_params()
138 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_params()
150 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_free()
152 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_free()
314 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_copy_work()
371 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_copy_work()
391 mutex_init(&rt5677_dsp->dma_lock); in rt5677_spi_pcm_probe()
594 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hotword_detected()
597 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_hotword_detected()
Drt5514-spi.c41 struct mutex dma_lock; member
82 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_copy_work()
151 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_copy_work()
219 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_params()
228 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_params()
239 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_free()
241 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_free()
271 mutex_init(&rt5514_dsp->dma_lock); in rt5514_spi_pcm_probe()
/Linux-v6.6/sound/isa/gus/
Dgus_dma.c119 spin_lock(&gus->dma_lock); in snd_gf1_dma_interrupt()
124 spin_unlock(&gus->dma_lock); in snd_gf1_dma_interrupt()
128 spin_unlock(&gus->dma_lock); in snd_gf1_dma_interrupt()
206 spin_lock_irqsave(&gus->dma_lock, flags); in snd_gf1_dma_transfer_block()
227 spin_unlock_irqrestore(&gus->dma_lock, flags); in snd_gf1_dma_transfer_block()
234 spin_unlock_irqrestore(&gus->dma_lock, flags); in snd_gf1_dma_transfer_block()
Dgus_main.c140 spin_lock_init(&gus->dma_lock); in snd_gus_create()
/Linux-v6.6/drivers/fpga/
Dzynq-fpga.c129 spinlock_t dma_lock; member
221 spin_lock(&priv->dma_lock); in zynq_fpga_isr()
227 spin_unlock(&priv->dma_lock); in zynq_fpga_isr()
230 spin_unlock(&priv->dma_lock); in zynq_fpga_isr()
424 spin_lock_irqsave(&priv->dma_lock, flags); in zynq_fpga_ops_write()
428 spin_unlock_irqrestore(&priv->dma_lock, flags); in zynq_fpga_ops_write()
433 spin_lock_irqsave(&priv->dma_lock, flags); in zynq_fpga_ops_write()
436 spin_unlock_irqrestore(&priv->dma_lock, flags); in zynq_fpga_ops_write()
563 spin_lock_init(&priv->dma_lock); in zynq_fpga_probe()
/Linux-v6.6/sound/ppc/
Dsnd_ps3.c245 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_program_dma()
292 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_program_dma()
581 spin_lock_irqsave(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
603 spin_unlock_irqrestore(&card->dma_lock, irqsave); in snd_ps3_pcm_prepare()
621 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
625 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
639 spin_lock(&card->dma_lock); in snd_ps3_pcm_trigger()
643 spin_unlock(&card->dma_lock); in snd_ps3_pcm_trigger()
664 spin_lock(&card->dma_lock); in snd_ps3_pcm_pointer()
669 spin_unlock(&card->dma_lock); in snd_ps3_pcm_pointer()
[all …]
Dsnd_ps3.h70 spinlock_t dma_lock; member
/Linux-v6.6/drivers/media/platform/renesas/
Drcar_drif.c216 spinlock_t dma_lock; /* To serialize DMA cb of channels */ member
528 spin_lock(&sdr->dma_lock); in rcar_drif_dma_complete()
532 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
547 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
570 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
1308 spin_lock_init(&sdr->dma_lock); in rcar_drif_sdr_probe()
/Linux-v6.6/drivers/media/platform/st/stm32/
Dstm32-dcmi.c168 struct mutex dma_lock; member
328 mutex_lock(&dcmi->dma_lock); in dcmi_start_dma()
336 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
348 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
352 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
880 mutex_lock(&dcmi->dma_lock); in dcmi_stop_streaming()
882 mutex_unlock(&dcmi->dma_lock); in dcmi_stop_streaming()
1973 mutex_init(&dcmi->dma_lock); in dcmi_probe()
/Linux-v6.6/drivers/mmc/host/
Domap.c160 spinlock_t dma_lock; member
534 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_end_of_data()
539 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_end_of_data()
551 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_dma_done()
556 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_dma_done()
1403 spin_lock_init(&host->dma_lock); in mmc_omap_probe()
/Linux-v6.6/drivers/rapidio/devices/
Drio_mport_cdev.c212 struct mutex dma_lock; member
653 mutex_lock(&priv->dma_lock); in get_dma_channel()
663 mutex_unlock(&priv->dma_lock); in get_dma_channel()
679 mutex_unlock(&priv->dma_lock); in get_dma_channel()
1924 mutex_init(&priv->dma_lock); in mport_cdev_open()
/Linux-v6.6/include/sound/
Dgus.h427 spinlock_t dma_lock; member