drivers:media:vi5_fops add gang mode support

add support for gang mode captures involving
8 CSI lanes

Bug 2834674

Change-Id: I8f542312bb176be274ef0b6d447dd489086e62d1
Signed-off-by: arai <arai@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2355825
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 4 insertions, 4 deletions

diff --git a/include/media/mc_common.h b/include/media/mc_common.h
index c966cbd1c..4c6d3db80 100644
--- a/include/media/mc_common.h
+++ b/include/media/mc_common.h
@@ -3,7 +3,7 @@
  *
  * Tegra Media controller common APIs
  *
- * Copyright (c) 2012-2019, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2012-2021, NVIDIA CORPORATION. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -81,7 +81,7 @@ struct tegra_channel_buffer {
         struct tegra_channel *chan;
 
         unsigned int vb2_state;
-        unsigned int capture_descr_index;
+        unsigned int capture_descr_index[TEGRA_CSI_BLOCKS];
 
         dma_addr_t addr;
 
@@ -255,8 +255,8 @@ struct tegra_channel {
         unsigned int subdevs_bound;
         unsigned int link_status;
         struct nvcsi_deskew_context *deskew_ctx;
-        struct tegra_vi_channel *tegra_vi_channel;
-        struct capture_descriptor *request;
+        struct tegra_vi_channel *tegra_vi_channel[TEGRA_CSI_BLOCKS];
+        struct capture_descriptor *request[TEGRA_CSI_BLOCKS];
         bool is_slvsec;
         int is_interlaced;
         enum interlaced_type interlace_type;