This patch add function to get the format This function can get the subdev format and host format. Calculate the number of format which intersection of subdev and host.
Signed-off-by: Stu Hsieh <[email protected]> --- drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c index 9e45786a0282..aaaea5c6f280 100644 --- a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c +++ b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c @@ -52,6 +52,7 @@ #define MTK_MIPICSI_DRV_NAME "mtk-mipicsi" #define MTK_PLATFORM_STR "platform:mt2712" +#define MTK_DATAWIDTH_8 (0x01U << 7U) #define MAX_SUPPORT_WIDTH 4096U #define MAX_SUPPORT_HEIGHT 4096U #define MAX_BUFFER_NUM 32U @@ -158,6 +159,7 @@ struct mtk_mipicsi_dev { unsigned int num_user_formats; const struct mtk_format **user_formats; const struct mtk_format *current_fmt; + u16 width_flags; /* max 12 bits */ struct mtk_mipicsi_buf cam_buf[MAX_BUFFER_NUM]; struct list_head fb_list; @@ -1522,6 +1524,7 @@ static int mtk_mipicsi_probe(struct platform_device *pdev) goto err_vb2_queue; } + mipicsi->width_flags = MTK_DATAWIDTH_8; mipicsi->streamon = false; ret = mtk_mipicsi_subdev_init(mipicsi); -- 2.18.0
