Searched refs:y_dma (Results 1 – 1 of 1) sorted by relevance
| /linux-5.19.10/drivers/media/pci/ivtv/ |
| D | ivtv-yuv.c | 28 struct ivtv_dma_page_info y_dma; in ivtv_yuv_prep_user_dma() local
61 ivtv_udma_get_page_info (&y_dma, (unsigned long)args->y_source, 720 * y_decode_height); in ivtv_yuv_prep_user_dma()
65 y_pages = pin_user_pages_unlocked(y_dma.uaddr, in ivtv_yuv_prep_user_dma()
66 y_dma.page_count, &dma->map[0], FOLL_FORCE); in ivtv_yuv_prep_user_dma()
68 if (y_pages == y_dma.page_count) { in ivtv_yuv_prep_user_dma()
74 if (y_pages != y_dma.page_count || uv_pages != uv_dma.page_count) { in ivtv_yuv_prep_user_dma()
77 if (y_pages == y_dma.page_count) { in ivtv_yuv_prep_user_dma()
91 y_pages, y_dma.page_count); in ivtv_yuv_prep_user_dma()
110 if (ivtv_udma_fill_sg_list (dma, &uv_dma, ivtv_udma_fill_sg_list (dma, &y_dma, 0)) < 0) { in ivtv_yuv_prep_user_dma()
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