msm: camera: req_mgr: Increase device handles in hdl_tbl

Increasing device handles to 128 in handle table.

CRs-Fixed: 2532741
Change-Id: I58278026d08865cd7935bf4f0dd04f6a594c6dbc
Signed-off-by: Mangalaram ARCHANA <[email protected]>

drivers/cam_req_mgr/cam_req_mgr_util.c

@@ -45,7 +45,7 @@ int cam_req_mgr_util_init(void)
 	hdl_tbl = hdl_tbl_local;
 	spin_unlock_bh(&hdl_tbl_lock);
 
-	bitmap_size = BITS_TO_LONGS(CAM_REQ_MGR_MAX_HANDLES) * sizeof(long);
+	bitmap_size = BITS_TO_LONGS(CAM_REQ_MGR_MAX_HANDLES_V2) * sizeof(long);
 	hdl_tbl->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
 	if (!hdl_tbl->bitmap) {
 		rc = -ENOMEM;
@@ -92,7 +92,7 @@ int cam_req_mgr_util_free_hdls(void)
 		return -EINVAL;
 	}
 
-	for (i = 0; i < CAM_REQ_MGR_MAX_HANDLES; i++) {
+	for (i = 0; i < CAM_REQ_MGR_MAX_HANDLES_V2; i++) {
 		if (hdl_tbl->hdl[i].state == HDL_ACTIVE) {
 			CAM_WARN(CAM_CRM, "Dev handle = %x session_handle = %x",
 				hdl_tbl->hdl[i].hdl_value,
@@ -101,7 +101,7 @@ int cam_req_mgr_util_free_hdls(void)
 			clear_bit(i, hdl_tbl->bitmap);
 		}
 	}
-	bitmap_zero(hdl_tbl->bitmap, CAM_REQ_MGR_MAX_HANDLES);
+	bitmap_zero(hdl_tbl->bitmap, CAM_REQ_MGR_MAX_HANDLES_V2);
 	spin_unlock_bh(&hdl_tbl_lock);
 
 	return 0;
@@ -113,7 +113,7 @@ static int32_t cam_get_free_handle_index(void)
 
 	idx = find_first_zero_bit(hdl_tbl->bitmap, hdl_tbl->bits);
 
-	if (idx >= CAM_REQ_MGR_MAX_HANDLES || idx < 0)
+	if (idx >= CAM_REQ_MGR_MAX_HANDLES_V2 || idx < 0)
 		return -ENOSR;
 
 	set_bit(idx, hdl_tbl->bitmap);
@@ -201,7 +201,7 @@ void *cam_get_device_priv(int32_t dev_hdl)
 	}
 
 	idx = CAM_REQ_MGR_GET_HDL_IDX(dev_hdl);
-	if (idx >= CAM_REQ_MGR_MAX_HANDLES) {
+	if (idx >= CAM_REQ_MGR_MAX_HANDLES_V2) {
 		CAM_ERR_RATE_LIMIT(CAM_CRM, "Invalid idx");
 		goto device_priv_fail;
 	}
@@ -245,7 +245,7 @@ void *cam_get_device_ops(int32_t dev_hdl)
 	}
 
 	idx = CAM_REQ_MGR_GET_HDL_IDX(dev_hdl);
-	if (idx >= CAM_REQ_MGR_MAX_HANDLES) {
+	if (idx >= CAM_REQ_MGR_MAX_HANDLES_V2) {
 		CAM_ERR(CAM_CRM, "Invalid idx");
 		goto device_ops_fail;
 	}
@@ -288,7 +288,7 @@ static int cam_destroy_hdl(int32_t dev_hdl, int dev_hdl_type)
 	}
 
 	idx = CAM_REQ_MGR_GET_HDL_IDX(dev_hdl);
-	if (idx >= CAM_REQ_MGR_MAX_HANDLES) {
+	if (idx >= CAM_REQ_MGR_MAX_HANDLES_V2) {
 		CAM_ERR(CAM_CRM, "Invalid idx %d", idx);
 		goto destroy_hdl_fail;
 	}

drivers/cam_req_mgr/cam_req_mgr_util.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
  */
 
 #ifndef _CAM_REQ_MGR_UTIL_API_H_
@@ -54,7 +54,7 @@ struct handle {
  * @bits: size of bit map in bits
  */
 struct cam_req_mgr_util_hdl_tbl {
-	struct handle hdl[CAM_REQ_MGR_MAX_HANDLES];
+	struct handle hdl[CAM_REQ_MGR_MAX_HANDLES_V2];
 	void *bitmap;
 	size_t bits;
 };