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path: root/drivers/media/platform/rockchip/isp1/dev.c
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Diffstat (limited to 'drivers/media/platform/rockchip/isp1/dev.c')
-rw-r--r--drivers/media/platform/rockchip/isp1/dev.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/platform/rockchip/isp1/dev.c b/drivers/media/platform/rockchip/isp1/dev.c
index 17d662846304..9dad55c75ba9 100644
--- a/drivers/media/platform/rockchip/isp1/dev.c
+++ b/drivers/media/platform/rockchip/isp1/dev.c
@@ -40,6 +40,7 @@ static int __isp_pipeline_prepare(struct rkisp1_pipeline *p,
while (1) {
struct media_pad *pad = NULL;
+ pr_info("%s: %d\n", __func__, __LINE__);
/* Find remote source pad */
for (i = 0; i < me->num_pads; i++) {
struct media_pad *spad = &me->pads[i];
@@ -117,6 +118,7 @@ static int rkisp1_pipeline_open(struct rkisp1_pipeline *p,
if (atomic_inc_return(&p->power_cnt) > 1)
return 0;
+ pr_info("%s: %d\n", __func__, __LINE__);
/* go through media graphic and get subdevs */
if (prepare)
__isp_pipeline_prepare(p, me);
@@ -124,10 +126,12 @@ static int rkisp1_pipeline_open(struct rkisp1_pipeline *p,
if (!p->num_subdevs)
return -EINVAL;
+ pr_info("%s: %d\n", __func__, __LINE__);
ret = __isp_pipeline_s_power(p, 1);
if (ret < 0)
return ret;
+ pr_info("%s: %d\n", __func__, __LINE__);
return 0;
}