Lines Matching refs:page_count
54 if (dma->SG_length || dma->page_count) { in ivtv_yuv_prep_user_dma()
57 dma->SG_length, dma->page_count); in ivtv_yuv_prep_user_dma()
66 y_dma.page_count, &dma->map[0], 0); in ivtv_yuv_prep_user_dma()
68 if (y_pages == y_dma.page_count) { in ivtv_yuv_prep_user_dma()
70 uv_dma.page_count, &dma->map[y_pages], 0); in ivtv_yuv_prep_user_dma()
73 if (y_pages != y_dma.page_count || uv_pages != uv_dma.page_count) { in ivtv_yuv_prep_user_dma()
76 if (y_pages == y_dma.page_count) { in ivtv_yuv_prep_user_dma()
79 uv_pages, uv_dma.page_count); in ivtv_yuv_prep_user_dma()
90 y_pages, y_dma.page_count); in ivtv_yuv_prep_user_dma()
106 dma->page_count = y_pages + uv_pages; in ivtv_yuv_prep_user_dma()
111 unpin_user_pages(dma->map, dma->page_count); in ivtv_yuv_prep_user_dma()
112 dma->page_count = 0; in ivtv_yuv_prep_user_dma()
116 dma->page_count, DMA_TO_DEVICE); in ivtv_yuv_prep_user_dma()
119 unpin_user_pages(dma->map, dma->page_count); in ivtv_yuv_prep_user_dma()
120 dma->page_count = 0; in ivtv_yuv_prep_user_dma()