mmu_scratch 296 drivers/gpu/drm/v3d/v3d_drv.c v3d->mmu_scratch = dma_alloc_wc(dev, 4096, &v3d->mmu_scratch_paddr, mmu_scratch 298 drivers/gpu/drm/v3d/v3d_drv.c if (!v3d->mmu_scratch) { mmu_scratch 336 drivers/gpu/drm/v3d/v3d_drv.c dma_free_wc(dev, 4096, v3d->mmu_scratch, v3d->mmu_scratch_paddr); mmu_scratch 353 drivers/gpu/drm/v3d/v3d_drv.c dma_free_wc(v3d->dev, 4096, v3d->mmu_scratch, v3d->mmu_scratch_paddr); mmu_scratch 67 drivers/gpu/drm/v3d/v3d_drv.h void *mmu_scratch;