media: tegra: camera: export vi hw chan-id

provide RCE allocated vi hw channel id to clients
through get_info call.

Jira CRTC-1473

Change-Id: I00eb8ff60fccf7add4d92b89762c90fe5a3cbae0
Signed-off-by: Sudhir Vyas <svyas@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1595898
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/media/capture.h b/include/media/capture.h
index 9a8eed6e9..7851a30d0 100644
--- a/include/media/capture.h
+++ b/include/media/capture.h
@@ -49,6 +49,8 @@ struct vi_capture_info {
                 uint32_t line_timer_syncpt;
                 uint32_t line_timer_syncpt_val;
         } syncpts;
+        uint32_t hw_channel_id;
+        uint32_t __pad;
 } __VI_CAPTURE_ALIGN;
 
 struct vi_capture_control_msg {