Searched refs:IVTV_REG_DMASTATUS (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/drivers/media/pci/ivtv/ |
| H A D | ivtv-irq.c | 544 if (read_reg(IVTV_REG_DMASTATUS) & 0x14) { in ivtv_irq_dma_read()
546 read_reg(IVTV_REG_DMASTATUS), in ivtv_irq_dma_read()
548 write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); in ivtv_irq_dma_read()
611 write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); in ivtv_irq_enc_dma_complete()
676 status = read_reg(IVTV_REG_DMASTATUS); in ivtv_irq_dma_err()
680 * We do *not* write back to the IVTV_REG_DMASTATUS register to in ivtv_irq_dma_err()
685 * Setting a IVTV_REG_DMASTATUS flag back to "busy" status, after the in ivtv_irq_dma_err()
690 write_reg(status, IVTV_REG_DMASTATUS); in ivtv_irq_dma_err()
[all...] |
| H A D | ivtv-driver.h | 100 #define IVTV_REG_DMASTATUS (0x0004) macro
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| /kernel/linux/linux-6.6/drivers/media/pci/ivtv/ |
| H A D | ivtv-irq.c | 544 if (read_reg(IVTV_REG_DMASTATUS) & 0x14) { in ivtv_irq_dma_read()
546 read_reg(IVTV_REG_DMASTATUS), in ivtv_irq_dma_read()
548 write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); in ivtv_irq_dma_read()
611 write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); in ivtv_irq_enc_dma_complete()
676 status = read_reg(IVTV_REG_DMASTATUS); in ivtv_irq_dma_err()
680 * We do *not* write back to the IVTV_REG_DMASTATUS register to in ivtv_irq_dma_err()
685 * Setting a IVTV_REG_DMASTATUS flag back to "busy" status, after the in ivtv_irq_dma_err()
690 write_reg(status, IVTV_REG_DMASTATUS); in ivtv_irq_dma_err()
[all...] |
| H A D | ivtv-driver.h | 98 #define IVTV_REG_DMASTATUS (0x0004) macro
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