drivers: camera: Support sensor blobs in controls

Add mode and control blobs for sensor safety architecture.
Add support for tvcf to expose control context apis to
prepare control blobs.

Bug 2433156

Change-Id: If2ada23eb52f7b55545db8cd1d4bf29efc333af1
Signed-off-by: Bhanu Murthy V <bmurthyv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1941463
(cherry picked from commit cc9b60122046565200fb42c1159d612764d1bca8)
Reviewed-on: https://git-master.nvidia.com/r/2006763
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Tested-by: Ian Kaszubski <ikaszubski@nvidia.com>
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/include/media/camera_common.h b/include/media/camera_common.h
index be8f41b15..a6a523837 100644
--- a/include/media/camera_common.h
+++ b/include/media/camera_common.h
@@ -179,24 +179,38 @@ struct camera_common_sensor_ops {
         int (*stop_streaming)(struct tegracam_device *tc_dev);
 };
 
+struct tegracam_sensor_data {
+        struct sensor_blob mode_blob;
+        struct sensor_blob ctrls_blob;
+};
 
 struct tegracam_ctrl_ops {
         u32 numctrls;
         u32 string_ctrl_size[TEGRA_CAM_MAX_STRING_CONTROLS];
         const u32 *ctrl_cid_list;
+        bool is_blob_supported;
         int (*set_gain)(struct tegracam_device *tc_dev, s64 val);
         int (*set_exposure)(struct tegracam_device *tc_dev, s64 val);
         int (*set_exposure_short)(struct tegracam_device *tc_dev, s64 val);
         int (*set_frame_rate)(struct tegracam_device *tc_dev, s64 val);
         int (*set_group_hold)(struct tegracam_device *tc_dev, bool val);
         int (*fill_string_ctrl)(struct tegracam_device *tc_dev,
-                struct v4l2_ctrl *ctrl);
+                                struct v4l2_ctrl *ctrl);
+        int (*set_gain_ex)(struct tegracam_device *tc_dev,
+                        struct sensor_blob *blob, s64 val);
+        int (*set_exposure_ex)(struct tegracam_device *tc_dev,
+                        struct sensor_blob *blob, s64 val);
+        int (*set_frame_rate_ex)(struct tegracam_device *tc_dev,
+                        struct sensor_blob *blob, s64 val);
+        int (*set_group_hold_ex)(struct tegracam_device *tc_dev,
+                        struct sensor_blob *blob, bool val);
 };
 
 struct tegracam_ctrl_handler {
         struct v4l2_ctrl_handler        ctrl_handler;
         const struct tegracam_ctrl_ops  *ctrl_ops;
         struct tegracam_device          *tc_dev;
+        struct tegracam_sensor_data     sensor_data;
 
         int                             numctrls;
         struct v4l2_ctrl                *ctrls[MAX_CID_CONTROLS];