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Searched refs:DMA_ATTR_WRITE_COMBINE (Results 1 – 19 of 19) sorted by relevance

/linux/drivers/media/platform/sti/hva/
A Dhva-mem.c26 DMA_ATTR_WRITE_COMBINE); in hva_mem_alloc()
59 DMA_ATTR_WRITE_COMBINE); in hva_mem_free()
/linux/include/linux/
A Ddma-mapping.h28 #define DMA_ATTR_WRITE_COMBINE (1UL << 2) macro
559 unsigned long attrs = DMA_ATTR_WRITE_COMBINE; in dma_alloc_wc()
571 DMA_ATTR_WRITE_COMBINE); in dma_free_wc()
580 DMA_ATTR_WRITE_COMBINE); in dma_mmap_wc()
/linux/drivers/media/platform/sti/bdisp/
A Dbdisp-hw.c437 DMA_ATTR_WRITE_COMBINE); in bdisp_hw_free_nodes()
458 GFP_KERNEL, DMA_ATTR_WRITE_COMBINE); in bdisp_hw_alloc_nodes()
493 bdisp_h_filter[0].paddr, DMA_ATTR_WRITE_COMBINE); in bdisp_hw_free_filters()
514 DMA_ATTR_WRITE_COMBINE); in bdisp_hw_alloc_filters()
/linux/Documentation/core-api/
A Ddma-attributes.rst18 DMA_ATTR_WRITE_COMBINE section in DMA attributes
21 DMA_ATTR_WRITE_COMBINE specifies that writes to the mapping may be
24 Since it is optional for platforms to implement DMA_ATTR_WRITE_COMBINE,
/linux/drivers/media/platform/sti/delta/
A Ddelta-mem.c16 unsigned long attrs = DMA_ATTR_WRITE_COMBINE; in hw_alloc()
/linux/drivers/media/platform/rockchip/rga/
A Drga.c881 DMA_ATTR_WRITE_COMBINE); in rga_probe()
920 rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE); in rga_probe()
936 rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE); in rga_remove()
/linux/drivers/gpu/drm/mediatek/
A Dmtk_drm_gem.c66 mtk_gem->dma_attrs = DMA_ATTR_WRITE_COMBINE; in mtk_drm_gem_create()
/linux/drivers/gpu/drm/exynos/
A Dexynos_drm_gem.c47 attr |= DMA_ATTR_WRITE_COMBINE; in exynos_drm_alloc_buf()
A Dexynos_drm_g2d.c278 g2d->cmdlist_dma_attrs = DMA_ATTR_WRITE_COMBINE; in g2d_init_cmdlist()
/linux/drivers/gpu/drm/rockchip/
A Drockchip_drm_gem.c161 rk_obj->dma_attrs = DMA_ATTR_WRITE_COMBINE; in rockchip_gem_alloc_dma()
/linux/kernel/dma/
A DKconfig41 # DMA_ATTR_WRITE_COMBINE. Normally the "uncached" mapping should be what
A Dmapping.c415 if (attrs & DMA_ATTR_WRITE_COMBINE) in dma_pgprot()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
A Dgk20a.c598 DMA_ATTR_WRITE_COMBINE; in gk20a_instmem_new()
/linux/drivers/media/platform/qcom/venus/
A Dhelpers.c187 buf->attrs = DMA_ATTR_WRITE_COMBINE | in venus_helper_alloc_dpb_bufs()
243 buf->attrs = DMA_ATTR_WRITE_COMBINE | in intbufs_set_buffer()
A Dhfi_venus.c330 desc->attrs = DMA_ATTR_WRITE_COMBINE; in venus_alloc()
/linux/drivers/video/fbdev/
A Dgbefb.c1183 DMA_ATTR_WRITE_COMBINE); in gbefb_probe()
/linux/drivers/gpu/drm/msm/
A Dmsm_drv.c491 attrs |= DMA_ATTR_WRITE_COMBINE; in msm_init_vram()
/linux/arch/arm/mm/
A Ddma-mapping.c569 prot = (attrs & DMA_ATTR_WRITE_COMBINE) ? in __get_dma_pgprot()
/linux/drivers/video/fbdev/omap2/omapfb/
A Domapfb-main.c1375 attrs = DMA_ATTR_WRITE_COMBINE; in omapfb_alloc_fbmem()

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