This patch enhances s5p-fimc with support for DMABUF importing via
V4L2_MEMORY_DMABUF memory type.
Signed-off-by: Tomasz Stanislawski <t.stanisl...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawro...@samsung.com>
---
drivers/media/video/s5p-fimc/Kconfig | 1 +
drivers/media/video/s5p-fimc/fimc-capture.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/s5p-fimc/Kconfig
b/drivers/media/video/s5p-fimc/Kconfig
index a564f7e..3106026 100644
--- a/drivers/media/video/s5p-fimc/Kconfig
+++ b/drivers/media/video/s5p-fimc/Kconfig
@@ -14,6 +14,7 @@ config VIDEO_S5P_FIMC
depends on I2C
select VIDEOBUF2_DMA_CONTIG
select V4L2_MEM2MEM_DEV
+ select DMA_SHARED_BUFFER
help
This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC camera host
interface and video postprocessor (FIMC and FIMC-LITE) devices.
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c
b/drivers/media/video/s5p-fimc/fimc-capture.c
index 8e413dd..3fcaf7d 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -1634,7 +1634,7 @@ static int fimc_register_capture_device(struct fimc_dev
*fimc,
q = &fimc->vid_cap.vbq;
memset(q, 0, sizeof(*q));
q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- q->io_modes = VB2_MMAP | VB2_USERPTR;
+ q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
q->drv_priv = fimc->vid_cap.ctx;
q->ops = &fimc_capture_qops;
q->mem_ops = &vb2_dma_contig_memops;
--
1.7.9.5
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
