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Searched refs:dma_cntl (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/drivers/gpu/drm/radeon/
Dni_dma.c190 u32 rb_cntl, dma_cntl, ib_cntl; in cayman_dma_resume() local
239 dma_cntl = RREG32(DMA_CNTL + reg_offset); in cayman_dma_resume()
240 dma_cntl &= ~CTXEMPTY_INT_ENABLE; in cayman_dma_resume()
241 WREG32(DMA_CNTL + reg_offset, dma_cntl); in cayman_dma_resume()
Dr600_dma.c123 u32 rb_cntl, dma_cntl, ib_cntl; in r600_dma_resume() local
160 dma_cntl = RREG32(DMA_CNTL); in r600_dma_resume()
161 dma_cntl &= ~CTXEMPTY_INT_ENABLE; in r600_dma_resume()
162 WREG32(DMA_CNTL, dma_cntl); in r600_dma_resume()
Dr600.c3771 u32 dma_cntl; in r600_irq_set() local
3808 dma_cntl = RREG32(DMA_CNTL) & ~TRAP_ENABLE; in r600_irq_set()
3830 dma_cntl |= TRAP_ENABLE; in r600_irq_set()
3877 WREG32(DMA_CNTL, dma_cntl); in r600_irq_set()
Devergreen.c4497 u32 dma_cntl, dma_cntl1 = 0; in evergreen_irq_set() local
4519 dma_cntl = RREG32(DMA_CNTL) & ~TRAP_ENABLE; in evergreen_irq_set()
4545 dma_cntl |= TRAP_ENABLE; in evergreen_irq_set()
4568 WREG32(DMA_CNTL, dma_cntl); in evergreen_irq_set()
Dsi.c6056 u32 dma_cntl, dma_cntl1; in si_irq_set() local
6074 dma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; in si_irq_set()
6095 dma_cntl |= TRAP_ENABLE; in si_irq_set()
6107 WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, dma_cntl); in si_irq_set()
Dcik.c7038 u32 dma_cntl, dma_cntl1; in cik_irq_set() local
7063 dma_cntl = RREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; in cik_irq_set()
7169 dma_cntl |= TRAP_ENABLE; in cik_irq_set()
7234 WREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET, dma_cntl); in cik_irq_set()
/Linux-v5.4/drivers/gpu/drm/amd/amdgpu/
Dsi_dma.c134 u32 rb_cntl, dma_cntl, ib_cntl, rb_bufsz; in si_dma_start() local
172 dma_cntl = RREG32(DMA_CNTL + sdma_offsets[i]); in si_dma_start()
173 dma_cntl &= ~CTXEMPTY_INT_ENABLE; in si_dma_start()
174 WREG32(DMA_CNTL + sdma_offsets[i], dma_cntl); in si_dma_start()
/Linux-v5.4/drivers/media/platform/am437x/
Dam437x-vpfe.c448 int dma_cntl, i, pcr; in vpfe_ccdc_close() local
468 dma_cntl = vpfe_reg_read(ccdc, VPFE_DMA_CNTL); in vpfe_ccdc_close()
469 if (!(dma_cntl & VPFE_DMA_CNTL_OVERFLOW)) in vpfe_ccdc_close()
473 vpfe_reg_write(ccdc, dma_cntl, VPFE_DMA_CNTL); in vpfe_ccdc_close()