msm: vidc: Adds video header files.
Adds video header files in include location
so that they can be included by other kernel
modules, eg: by v4l2 capture driver for
Wifi display.
Change-Id: Ib7621d8f551e0d0e8660b19db25c2ff6a501cd67
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
diff --git a/include/media/msm/vcd_api.h b/include/media/msm/vcd_api.h
new file mode 100644
index 0000000..1cd8448
--- /dev/null
+++ b/include/media/msm/vcd_api.h
@@ -0,0 +1,146 @@
+/* Copyright (c) 2010-2012, Code Aurora Forum. 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 _VCD_API_H_
+#define _VCD_API_H_
+#include "vcd_property.h"
+#include "vcd_status.h"
+
+#define VCD_FRAME_FLAG_EOS 0x00000001
+#define VCD_FRAME_FLAG_DECODEONLY 0x00000004
+#define VCD_FRAME_FLAG_DATACORRUPT 0x00000008
+#define VCD_FRAME_FLAG_ENDOFFRAME 0x00000010
+#define VCD_FRAME_FLAG_SYNCFRAME 0x00000020
+#define VCD_FRAME_FLAG_EXTRADATA 0x00000040
+#define VCD_FRAME_FLAG_CODECCONFIG 0x00000080
+#define VCD_FRAME_FLAG_BFRAME 0x00100000
+#define VCD_FRAME_FLAG_EOSEQ 0x00200000
+
+#define VCD_FLUSH_INPUT 0x0001
+#define VCD_FLUSH_OUTPUT 0x0002
+#define VCD_FLUSH_ALL 0x0003
+
+#define VCD_FRAMETAG_INVALID 0xffffffff
+
+struct vcd_handle_container {
+ void *handle;
+};
+struct vcd_flush_cmd {
+ u32 mode;
+};
+
+enum vcd_frame {
+ VCD_FRAME_YUV = 1,
+ VCD_FRAME_I,
+ VCD_FRAME_P,
+ VCD_FRAME_B,
+ VCD_FRAME_NOTCODED,
+ VCD_FRAME_IDR,
+ VCD_FRAME_32BIT = 0x7fffffff
+};
+
+enum vcd_power_state {
+ VCD_PWR_STATE_ON = 1,
+ VCD_PWR_STATE_SLEEP,
+};
+
+struct vcd_frame_data {
+ u8 *virtual;
+ u8 *physical;
+ u32 alloc_len;
+ u32 data_len;
+ u32 offset;
+ s64 time_stamp;
+ u32 flags;
+ u32 frm_clnt_data;
+ struct vcd_property_dec_output_buffer dec_op_prop;
+ u32 interlaced;
+ enum vcd_frame frame;
+ u32 ip_frm_tag;
+ u32 intrlcd_ip_frm_tag;
+ u8 *desc_buf;
+ u32 desc_size;
+};
+
+struct vcd_sequence_hdr {
+ u8 *sequence_header;
+ u32 sequence_header_len;
+
+};
+
+enum vcd_buffer_type {
+ VCD_BUFFER_INPUT = 0x1,
+ VCD_BUFFER_OUTPUT = 0x2,
+ VCD_BUFFER_INVALID = 0x3,
+ VCD_BUFFER_32BIT = 0x7FFFFFFF
+};
+
+struct vcd_buffer_requirement {
+ u32 min_count;
+ u32 actual_count;
+ u32 max_count;
+ size_t sz;
+ u32 align;
+ u32 buf_pool_id;
+};
+
+struct vcd_init_config {
+ void *device_name;
+ void *(*map_dev_base_addr) (void *device_name);
+ void (*un_map_dev_base_addr) (void);
+ void (*interrupt_clr) (void);
+ void (*register_isr) (void *device_name);
+ void (*deregister_isr) (void);
+ u32 (*timer_create) (void (*timer_handler)(void *),
+ void *user_data, void **timer_handle);
+ void (*timer_release) (void *timer_handle);
+ void (*timer_start) (void *timer_handle, u32 time_out);
+ void (*timer_stop) (void *timer_handle);
+};
+
+u32 vcd_init(struct vcd_init_config *config, s32 *driver_handle);
+u32 vcd_term(s32 driver_handle);
+u32 vcd_open(s32 driver_handle, u32 decoding,
+ void (*callback) (u32 event, u32 status, void *info, size_t sz,
+ void *handle, void *const client_data), void *client_data);
+u32 vcd_close(void *handle);
+u32 vcd_encode_start(void *handle);
+u32 vcd_encode_frame(void *handle, struct vcd_frame_data *input_frame);
+u32 vcd_decode_start(void *handle, struct vcd_sequence_hdr *seq_hdr);
+u32 vcd_decode_frame(void *handle, struct vcd_frame_data *input_frame);
+u32 vcd_pause(void *handle);
+u32 vcd_resume(void *handle);
+u32 vcd_flush(void *handle, u32 mode);
+u32 vcd_stop(void *handle);
+u32 vcd_set_property(void *handle, struct vcd_property_hdr *prop_hdr,
+ void *prop_val);
+u32 vcd_get_property(void *handle, struct vcd_property_hdr *prop_hdr,
+ void *prop_val);
+u32 vcd_set_buffer_requirements(void *handle, enum vcd_buffer_type buffer,
+ struct vcd_buffer_requirement *buffer_req);
+u32 vcd_get_buffer_requirements(void *handle, enum vcd_buffer_type buffer,
+ struct vcd_buffer_requirement *buffer_req);
+u32 vcd_set_buffer(void *handle, enum vcd_buffer_type buffer_type,
+ u8 *buffer, u32 buf_size);
+u32 vcd_allocate_buffer(void *handle, enum vcd_buffer_type buffer,
+ u32 buf_size, u8 **vir_buf_addr, u8 **phy_buf_addr);
+
+u32 vcd_free_buffer(void *handle, enum vcd_buffer_type buffer_type, u8 *buffer);
+u32 vcd_fill_output_buffer(void *handle, struct vcd_frame_data *buffer);
+u32 vcd_set_device_power(s32 driver_handle,
+ enum vcd_power_state pwr_state);
+void vcd_read_and_clear_interrupt(void);
+void vcd_response_handler(void);
+u8 vcd_get_num_of_clients(void);
+u32 vcd_get_ion_status(void);
+struct ion_client *vcd_get_ion_client(void);
+#endif