vdin: record video, video display green screen [1/1]

PD#SWPL-9172

Problem:
no more canvas id for vdin1 use

Solution:
the canvas id number need equal with frame number.

Verify:
tl1

Change-Id: Idff362218042c260c28116816d747260708f6355
Signed-off-by: Yong Qin <yong.qin@amlogic.com>

diff --git a/drivers/amlogic/media/vin/tvin/vdin/vdin_canvas.c b/drivers/amlogic/media/vin/tvin/vdin/vdin_canvas.c
index 1cfa6b1..cd48fce 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/vdin/vdin_canvas.c
+++ b/drivers/amlogic/media/vin/tvin/vdin/vdin_canvas.c
@@ -332,6 +332,7 @@ void vdin_canvas_auto_config(struct vdin_dev_s *devp)
                pr_err("\nvdin%d canvas_max_num %d less than vfmem_max_cnt %d\n",
                        devp->index, devp->canvas_max_num, devp->vfmem_max_cnt);
        }
+       devp->vfmem_max_cnt = min(devp->vfmem_max_cnt, devp->canvas_max_num);
 
        if (devp->set_canvas_manual == 1) {
                for (i = 0; i < 4; i++) {