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Searched refs:dma_lock (Results 1 - 25 of 27) sorted by relevance

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/kernel/linux/linux-5.10/sound/soc/txx9/
H A Dtxx9aclc.c101 spin_lock_irqsave(&dmadata->dma_lock, flags); in txx9aclc_dma_complete()
107 spin_unlock_irqrestore(&dmadata->dma_lock, flags); in txx9aclc_dma_complete()
149 spin_lock_irqsave(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
154 spin_unlock_irqrestore(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
165 spin_lock_irqsave(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
168 spin_unlock_irqrestore(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
172 spin_unlock_irqrestore(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
177 spin_unlock_irqrestore(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
185 spin_lock_irqsave(&dmadata->dma_lock, flags); in txx9aclc_dma_work()
194 spin_unlock_irqrestore(&dmadata->dma_lock, flag in txx9aclc_dma_work()
[all...]
H A Dtxx9aclc.h47 spinlock_t dma_lock; member
/kernel/linux/linux-5.10/arch/c6x/mm/
H A Ddma-coherent.c38 static DEFINE_SPINLOCK(dma_lock);
48 spin_lock_irqsave(&dma_lock, flags); in __alloc_dma_pages()
50 spin_unlock_irqrestore(&dma_lock, flags); in __alloc_dma_pages()
65 spin_lock_irqsave(&dma_lock, flags); in __free_dma_pages()
67 spin_unlock_irqrestore(&dma_lock, flags); in __free_dma_pages()
/kernel/linux/linux-5.10/sound/soc/codecs/
H A 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()
593 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hotword_detected()
596 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_hotword_detected()
[all...]
H A Drt5514-spi.c42 struct mutex dma_lock; member
83 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_copy_work()
152 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_copy_work()
220 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_params()
229 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_params()
240 mutex_lock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_free()
242 mutex_unlock(&rt5514_dsp->dma_lock); in rt5514_spi_hw_free()
272 mutex_init(&rt5514_dsp->dma_lock); in rt5514_spi_pcm_probe()
/kernel/linux/linux-6.6/sound/soc/codecs/
H A 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()
[all...]
H A 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()
/kernel/linux/linux-5.10/drivers/fpga/
H A Dzynq-fpga.c129 spinlock_t dma_lock; member
159 /* Must be called with dma_lock held */
195 * dma_lock spinlock guarentees this handover is done coherently, the in zynq_step_dma()
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, flag in zynq_fpga_ops_write()
[all...]
/kernel/linux/linux-6.6/drivers/fpga/
H A Dzynq-fpga.c129 spinlock_t dma_lock; member
159 /* Must be called with dma_lock held */
195 * dma_lock spinlock guarantees this handover is done coherently, the in zynq_step_dma()
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, flag in zynq_fpga_ops_write()
[all...]
/kernel/linux/linux-5.10/sound/isa/gus/
H A 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()
H A Dgus_main.c140 spin_lock_init(&gus->dma_lock); in snd_gus_create()
/kernel/linux/linux-6.6/sound/isa/gus/
H A 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()
/kernel/linux/linux-5.10/sound/ppc/
H A 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...]
H A Dsnd_ps3.h70 spinlock_t dma_lock; member
71 /* dma_lock start */
78 /* dma_lock end */
/kernel/linux/linux-6.6/sound/ppc/
H A 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...]
H A Dsnd_ps3.h70 spinlock_t dma_lock; member
71 /* dma_lock start */
78 /* dma_lock end */
/kernel/linux/linux-5.10/drivers/media/platform/
H A Drcar_drif.c220 spinlock_t dma_lock; /* To serialize DMA cb of channels */ member
532 spin_lock(&sdr->dma_lock); in rcar_drif_dma_complete()
536 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
551 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
574 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()
1312 spin_lock_init(&sdr->dma_lock); in rcar_drif_sdr_probe()
/kernel/linux/linux-6.6/drivers/media/platform/renesas/
H A 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()
/kernel/linux/linux-5.10/drivers/media/platform/stm32/
H A Dstm32-dcmi.c172 struct mutex dma_lock; member
332 mutex_lock(&dcmi->dma_lock); in dcmi_start_dma()
342 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
354 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
358 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()
885 mutex_lock(&dcmi->dma_lock); in dcmi_stop_streaming()
887 mutex_unlock(&dcmi->dma_lock); in dcmi_stop_streaming()
1925 mutex_init(&dcmi->dma_lock); in dcmi_probe()
/kernel/linux/linux-6.6/drivers/media/platform/st/stm32/
H A 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()
/kernel/linux/linux-5.10/drivers/mmc/host/
H A Domap.c155 spinlock_t dma_lock; member
521 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_end_of_data()
526 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_end_of_data()
538 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_dma_done()
543 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_dma_done()
1363 spin_lock_init(&host->dma_lock); in mmc_omap_probe()
/kernel/linux/linux-6.6/drivers/mmc/host/
H A 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()
/kernel/linux/linux-5.10/drivers/rapidio/devices/
H A 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()
1923 mutex_init(&priv->dma_lock); in mport_cdev_open()
/kernel/linux/linux-6.6/drivers/rapidio/devices/
H A 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()
/kernel/linux/linux-5.10/include/sound/
H A Dgus.h427 spinlock_t dma_lock; member

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