p2a42: Import fully working kernel sourceHEADn7.1

Change-Id: Ia4c94f09e29843b1af34d466243378a357e97b70

1 files changed, 89 insertions, 0 deletions

diff --git a/camera/isp/msm_isp_util.h b/camera/isp/msm_isp_util.h
new file mode 100644
index 00000000..4a425442
--- /dev/null
+++ b/camera/isp/msm_isp_util.h
@@ -0,0 +1,89 @@
+/* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __MSM_ISP_UTIL_H__
+#define __MSM_ISP_UTIL_H__
+
+#include "msm_isp.h"
+#include <lenovo_soc/qcom/camera2.h>
+#include "msm_camera_io_util.h"
+
+/* #define CONFIG_MSM_ISP_DBG 1 */
+
+#ifdef CONFIG_MSM_ISP_DBG
+#define ISP_DBG(fmt, args...) printk(fmt, ##args)
+#else
+#define ISP_DBG(fmt, args...) pr_debug(fmt, ##args)
+#endif
+
+#define ALT_VECTOR_IDX(x) {x = 3 - x; }
+
+struct msm_isp_bandwidth_mgr {
+	uint32_t bus_client;
+	uint32_t bus_vector_active_idx;
+	uint32_t use_count;
+	struct msm_isp_bandwidth_info client_info[MAX_ISP_CLIENT];
+};
+
+uint32_t msm_isp_get_framedrop_period(
+	enum msm_vfe_frame_skip_pattern frame_skip_pattern);
+void msm_isp_reset_burst_count_and_frame_drop(
+	struct vfe_device *vfe_dev, struct msm_vfe_axi_stream *stream_info);
+
+int msm_isp_init_bandwidth_mgr(enum msm_isp_hw_client client);
+int msm_isp_update_bandwidth(enum msm_isp_hw_client client,
+	uint64_t ab, uint64_t ib);
+void msm_isp_util_get_bandwidth_stats(struct vfe_device *vfe_dev,
+				      struct msm_isp_statistics *stats);
+void msm_isp_util_update_last_overflow_ab_ib(struct vfe_device *vfe_dev);
+void msm_isp_util_update_clk_rate(long clock_rate);
+void msm_isp_update_req_history(uint32_t client, uint64_t ab,
+				uint64_t ib,
+				struct msm_isp_bandwidth_info *client_info,
+				unsigned long long ts);
+void msm_isp_deinit_bandwidth_mgr(enum msm_isp_hw_client client);
+
+int msm_isp_subscribe_event(struct v4l2_subdev *sd, struct v4l2_fh *fh,
+	struct v4l2_event_subscription *sub);
+
+int msm_isp_unsubscribe_event(struct v4l2_subdev *sd, struct v4l2_fh *fh,
+	struct v4l2_event_subscription *sub);
+
+int msm_isp_proc_cmd(struct vfe_device *vfe_dev, void *arg);
+int msm_isp_send_event(struct vfe_device *vfe_dev,
+	uint32_t type, struct msm_isp_event_data *event_data);
+int msm_isp_cal_word_per_line(uint32_t output_format,
+	uint32_t pixel_per_line);
+int msm_isp_get_bit_per_pixel(uint32_t output_format);
+enum msm_isp_pack_fmt msm_isp_get_pack_format(uint32_t output_format);
+irqreturn_t msm_isp_process_irq(int irq_num, void *data);
+int msm_isp_set_src_state(struct vfe_device *vfe_dev, void *arg);
+void msm_isp_do_tasklet(unsigned long data);
+void msm_isp_update_error_frame_count(struct vfe_device *vfe_dev);
+void msm_isp_process_error_info(struct vfe_device *vfe_dev);
+int msm_isp_open_node(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
+int msm_isp_close_node(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
+long msm_isp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
+int msm_isp_get_clk_info(struct vfe_device *vfe_dev,
+	struct platform_device *pdev, struct msm_cam_clk_info *vfe_clk_info);
+void msm_isp_fetch_engine_done_notify(struct vfe_device *vfe_dev,
+	struct msm_vfe_fetch_engine_info *fetch_engine_info);
+void msm_isp_print_fourcc_error(const char *origin, uint32_t fourcc_format);
+void msm_isp_flush_tasklet(struct vfe_device *vfe_dev);
+void msm_isp_save_framedrop_values(struct vfe_device *vfe_dev,
+	enum msm_vfe_input_src frame_src);
+void msm_isp_get_timestamp(struct msm_isp_timestamp *time_stamp);
+void msm_isp_start_error_recovery(struct vfe_device *vfe_dev);
+void msm_isp_process_overflow_irq(
+	struct vfe_device *vfe_dev,
+	uint32_t *irq_status0, uint32_t *irq_status1,
+	uint32_t force_overflow);
+#endif /* __MSM_ISP_UTIL_H__ */