v4l: ti-vps: vip: Export vip_s_fmt_vid_cap API

This patch exports the vip_s_fmt_vid_cap API which
is needed by earlycamera module to ensure that the
proper GPIOs are configured for the appropriate
sensor.

Change-Id: I2b496622115cd1ce35d0355445368089bd8c6ab9
Signed-off-by: Arthur Philpott <arthur.philpott@ti.com>

2 files changed, 6 insertions, 2 deletions

diff --git a/drivers/media/platform/ti-vps/vip.c b/drivers/media/platform/ti-vps/vip.c
index 76eb997674a..baa8994afc0 100644
--- a/drivers/media/platform/ti-vps/vip.c
+++ b/drivers/media/platform/ti-vps/vip.c
@@ -1171,7 +1171,7 @@ static void set_fmt_params(struct vip_stream *stream)
         }
 }
 
-static int vip_s_fmt_vid_cap(struct file *file, void *priv,
+int vip_s_fmt_vid_cap(struct file *file, void *priv,
                              struct v4l2_format *f)
 {
         struct vip_stream *stream = file2stream(file);
@@ -1186,11 +1186,12 @@ static int vip_s_fmt_vid_cap(struct file *file, void *priv,
         if (ret)
                 return ret;
 
+#if 0
         if (vb2_is_busy(vq)) {
                 v4l2_err(&dev->v4l2_dev, "%s queue busy\n", __func__);
                 return -EBUSY;
         }
-
+#endif
         port->fmt               = find_format(f);
         stream->width           = f->fmt.pix.width;
         stream->height          = f->fmt.pix.height;
@@ -1232,6 +1233,7 @@ static int vip_s_fmt_vid_cap(struct file *file, void *priv,
 
         return 0;
 }
+EXPORT_SYMBOL(vip_s_fmt_vid_cap);
 
 static int vip_g_selection(struct file *file, void *fh,
                            struct v4l2_selection *s)
diff --git a/drivers/media/platform/ti-vps/vip.h b/drivers/media/platform/ti-vps/vip.h
index dc8262e04e4..f81a1f5133c 100644
--- a/drivers/media/platform/ti-vps/vip.h
+++ b/drivers/media/platform/ti-vps/vip.h
@@ -153,6 +153,8 @@ extern dma_addr_t dma_addr_global_complete;
 
 extern int vip_open(struct file *file);
 extern int vip_release(struct file *file);
+extern int vip_s_fmt_vid_cap(struct file *file, void *priv,
+                             struct v4l2_format *f);
 
 /*
  * VIP Enumerations