media: atomisp: css_trace.h: use the newest tracing code

The css_trace header for ISP2401 also builds on older versions, and
seems to be compatible with all versions. So, remove all ifdefs
in favor of the CSP2401 version.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h

@@ -16,9 +16,7 @@
 #define __CSS_TRACE_H_
 
 #include <type_support.h>
-#ifdef ISP2401
 #include "sh_css_internal.h"	/* for SH_CSS_MAX_SP_THREADS */
-#endif
 
 /*
 	structs and constants for tracing
@@ -31,48 +29,31 @@ struct trace_item_t {
 	u16  counter;
 };
 
-#ifdef ISP2401
 #define MAX_SCRATCH_DATA	4
 #define MAX_CMD_DATA		2
 
-#endif
 /* trace header: holds the version and the topology of the tracer. */
 struct trace_header_t {
-#ifndef ISP2401
-	/* 1st dword */
-#else
 	/* 1st dword: descriptor */
-#endif
 	u8   version;
 	u8   max_threads;
 	u16  max_tracer_points;
-#ifdef ISP2401
 	/* 2nd field: command + data */
-#endif
 	/* 2nd dword */
 	u32  command;
 	/* 3rd & 4th dword */
-#ifndef ISP2401
-	u32  data[2];
-#else
 	u32  data[MAX_CMD_DATA];
 	/* 3rd field: debug pointer */
-#endif
 	/* 5th & 6th dword: debug pointer mechanism */
 	u32  debug_ptr_signature;
 	u32  debug_ptr_value;
-#ifdef ISP2401
 	/* Rest of the header: status & scratch data */
 	u8   thr_status_byte[SH_CSS_MAX_SP_THREADS];
 	u16  thr_status_word[SH_CSS_MAX_SP_THREADS];
 	u32  thr_status_dword[SH_CSS_MAX_SP_THREADS];
 	u32  scratch_debug[MAX_SCRATCH_DATA];
-#endif
 };
 
-#ifndef ISP2401
-#define TRACER_VER			2
-#else
 /* offsets for master_port read/write */
 #define HDR_HDR_OFFSET              0	/* offset of the header */
 #define HDR_COMMAND_OFFSET          offsetof(struct trace_header_t, command)
@@ -94,7 +75,6 @@ Trace version history:
 */
 #define TRACER_VER			4
 
-#endif
 #define TRACE_BUFF_ADDR       0xA000
 #define TRACE_BUFF_SIZE       0x1000	/* 4K allocated */
 
@@ -102,40 +82,20 @@ Trace version history:
 #define TRACE_ENABLE_SP1 0
 #define TRACE_ENABLE_ISP 0
 
-#ifndef ISP2401
-typedef enum {
-#else
 enum TRACE_CORE_ID {
-#endif
 	TRACE_SP0_ID,
 	TRACE_SP1_ID,
 	TRACE_ISP_ID
-#ifndef ISP2401
-} TRACE_CORE_ID;
-#else
 };
-#endif
 
 /* TODO: add timing format? */
-#ifndef ISP2401
-typedef enum {
-	TRACE_DUMP_FORMAT_POINT,
-	TRACE_DUMP_FORMAT_VALUE24_HEX,
-	TRACE_DUMP_FORMAT_VALUE24_DEC,
-#else
 enum TRACE_DUMP_FORMAT {
 	TRACE_DUMP_FORMAT_POINT_NO_TID,
 	TRACE_DUMP_FORMAT_VALUE24,
-#endif
 	TRACE_DUMP_FORMAT_VALUE24_TIMING,
-#ifndef ISP2401
-	TRACE_DUMP_FORMAT_VALUE24_TIMING_DELTA
-} TRACE_DUMP_FORMAT;
-#else
 	TRACE_DUMP_FORMAT_VALUE24_TIMING_DELTA,
 	TRACE_DUMP_FORMAT_POINT
 };
-#endif
 
 /* currently divided as follows:*/
 #if (TRACE_ENABLE_SP0 + TRACE_ENABLE_SP1 + TRACE_ENABLE_ISP == 3)
@@ -192,65 +152,32 @@ enum TRACE_DUMP_FORMAT {
 
 #define TRACE_SP0_HEADER_ADDR (TRACE_SP0_ADDR)
 #define TRACE_SP0_HEADER_SIZE (sizeof(struct trace_header_t))
-#ifndef ISP2401
-#define TRACE_SP0_ITEM_SIZE (sizeof(struct trace_item_t))
-#define TRACE_SP0_DATA_ADDR (TRACE_SP0_HEADER_ADDR + TRACE_SP0_HEADER_SIZE)
-#define TRACE_SP0_DATA_SIZE (TRACE_SP0_SIZE - TRACE_SP0_HEADER_SIZE)
-#define TRACE_SP0_MAX_POINTS (TRACE_SP0_DATA_SIZE / TRACE_SP0_ITEM_SIZE)
-#else
 #define TRACE_SP0_ITEM_SIZE   (sizeof(struct trace_item_t))
 #define TRACE_SP0_DATA_ADDR   (TRACE_SP0_HEADER_ADDR + TRACE_SP0_HEADER_SIZE)
 #define TRACE_SP0_DATA_SIZE   (TRACE_SP0_SIZE - TRACE_SP0_HEADER_SIZE)
 #define TRACE_SP0_MAX_POINTS  (TRACE_SP0_DATA_SIZE / TRACE_SP0_ITEM_SIZE)
-#endif
 
 #define TRACE_SP1_HEADER_ADDR (TRACE_SP1_ADDR)
 #define TRACE_SP1_HEADER_SIZE (sizeof(struct trace_header_t))
-#ifndef ISP2401
-#define TRACE_SP1_ITEM_SIZE (sizeof(struct trace_item_t))
-#define TRACE_SP1_DATA_ADDR (TRACE_SP1_HEADER_ADDR + TRACE_SP1_HEADER_SIZE)
-#define TRACE_SP1_DATA_SIZE (TRACE_SP1_SIZE - TRACE_SP1_HEADER_SIZE)
-#define TRACE_SP1_MAX_POINTS (TRACE_SP1_DATA_SIZE / TRACE_SP1_ITEM_SIZE)
-#else
 #define TRACE_SP1_ITEM_SIZE   (sizeof(struct trace_item_t))
 #define TRACE_SP1_DATA_ADDR   (TRACE_SP1_HEADER_ADDR + TRACE_SP1_HEADER_SIZE)
 #define TRACE_SP1_DATA_SIZE   (TRACE_SP1_SIZE - TRACE_SP1_HEADER_SIZE)
 #define TRACE_SP1_MAX_POINTS  (TRACE_SP1_DATA_SIZE / TRACE_SP1_ITEM_SIZE)
-#endif
 
 #define TRACE_ISP_HEADER_ADDR (TRACE_ISP_ADDR)
 #define TRACE_ISP_HEADER_SIZE (sizeof(struct trace_header_t))
-#ifndef ISP2401
-#define TRACE_ISP_ITEM_SIZE (sizeof(struct trace_item_t))
-#define TRACE_ISP_DATA_ADDR (TRACE_ISP_HEADER_ADDR + TRACE_ISP_HEADER_SIZE)
-#define TRACE_ISP_DATA_SIZE (TRACE_ISP_SIZE - TRACE_ISP_HEADER_SIZE)
-#define TRACE_ISP_MAX_POINTS (TRACE_ISP_DATA_SIZE / TRACE_ISP_ITEM_SIZE)
-
-#else
 #define TRACE_ISP_ITEM_SIZE   (sizeof(struct trace_item_t))
 #define TRACE_ISP_DATA_ADDR   (TRACE_ISP_HEADER_ADDR + TRACE_ISP_HEADER_SIZE)
 #define TRACE_ISP_DATA_SIZE   (TRACE_ISP_SIZE - TRACE_ISP_HEADER_SIZE)
 #define TRACE_ISP_MAX_POINTS  (TRACE_ISP_DATA_SIZE / TRACE_ISP_ITEM_SIZE)
-#endif
 
-#ifndef ISP2401
-/* offsets for master_port read/write */
-#define HDR_HDR_OFFSET              0	/* offset of the header */
-#define HDR_COMMAND_OFFSET          4	/* offset of the command */
-#define HDR_DATA_OFFSET             8	/* offset of the command data */
-#define HDR_DEBUG_SIGNATURE_OFFSET  16	/* offset of the param debug signature in trace_header_t */
-#define HDR_DEBUG_POINTER_OFFSET    20	/* offset of the param debug pointer in trace_header_t */
-#endif
 
 /* common majors */
-#ifdef ISP2401
 /* SP0 */
-#endif
 #define MAJOR_MAIN              1
 #define MAJOR_ISP_STAGE_ENTRY   2
 #define MAJOR_DMA_PRXY          3
 #define MAJOR_START_ISP         4
-#ifdef ISP2401
 /* SP1 */
 #define MAJOR_OBSERVER_ISP0_EVENT          21
 #define MAJOR_OBSERVER_OUTPUT_FORM_EVENT   22
@@ -260,7 +187,6 @@ enum TRACE_DUMP_FORMAT {
 #define MAJOR_OBSERVER_SP_TERMINATE_EVENT  26
 #define MAJOR_OBSERVER_DMA_ACK             27
 #define MAJOR_OBSERVER_ACC_ACK             28
-#endif
 
 #define DEBUG_PTR_SIGNATURE     0xABCD	/* signature for the debug parameter pointer */
 
@@ -288,39 +214,20 @@ typedef enum {
 #define FIELD_VALUE_WIDTH		(16)
 #define FIELD_VALUE_MASK		FIELD_MASK(FIELD_VALUE_WIDTH)
 #define FIELD_VALUE_PACK(f)		FIELD_PACK(f, FIELD_VALUE_MASK, FIELD_VALUE_OFFSET)
-#ifndef ISP2401
-#define FIELD_VALUE_UNPACK(f)	FIELD_UNPACK(f, FIELD_VALUE_MASK, FIELD_VALUE_OFFSET)
-#else
 #define FIELD_VALUE_UNPACK(f)		FIELD_UNPACK(f, FIELD_VALUE_MASK, FIELD_VALUE_OFFSET)
-#endif
 
 #define FIELD_MINOR_OFFSET		(FIELD_VALUE_OFFSET + FIELD_VALUE_WIDTH)
 #define FIELD_MINOR_WIDTH		(8)
 #define FIELD_MINOR_MASK		FIELD_MASK(FIELD_MINOR_WIDTH)
 #define FIELD_MINOR_PACK(f)		FIELD_PACK(f, FIELD_MINOR_MASK, FIELD_MINOR_OFFSET)
-#ifndef ISP2401
-#define FIELD_MINOR_UNPACK(f)	FIELD_UNPACK(f, FIELD_MINOR_MASK, FIELD_MINOR_OFFSET)
-#else
 #define FIELD_MINOR_UNPACK(f)		FIELD_UNPACK(f, FIELD_MINOR_MASK, FIELD_MINOR_OFFSET)
-#endif
 
 #define FIELD_MAJOR_OFFSET		(FIELD_MINOR_OFFSET + FIELD_MINOR_WIDTH)
 #define FIELD_MAJOR_WIDTH		(5)
 #define FIELD_MAJOR_MASK		FIELD_MASK(FIELD_MAJOR_WIDTH)
 #define FIELD_MAJOR_PACK(f)		FIELD_PACK(f, FIELD_MAJOR_MASK, FIELD_MAJOR_OFFSET)
-#ifndef ISP2401
-#define FIELD_MAJOR_UNPACK(f)	FIELD_UNPACK(f, FIELD_MAJOR_MASK, FIELD_MAJOR_OFFSET)
-#else
 #define FIELD_MAJOR_UNPACK(f)		FIELD_UNPACK(f, FIELD_MAJOR_MASK, FIELD_MAJOR_OFFSET)
-#endif
 
-#ifndef ISP2401
-#define FIELD_FORMAT_OFFSET		(FIELD_MAJOR_OFFSET + FIELD_MAJOR_WIDTH)
-#define FIELD_FORMAT_WIDTH		(3)
-#define FIELD_FORMAT_MASK		FIELD_MASK(FIELD_FORMAT_WIDTH)
-#define FIELD_FORMAT_PACK(f)	FIELD_PACK(f, FIELD_FORMAT_MASK, FIELD_FORMAT_OFFSET)
-#define FIELD_FORMAT_UNPACK(f)	FIELD_UNPACK(f, FIELD_FORMAT_MASK, FIELD_FORMAT_OFFSET)
-#else
 /* for quick traces - only insertion, compatible with the regular point */
 #define FIELD_FULL_MAJOR_WIDTH		(8)
 #define FIELD_FULL_MAJOR_MASK		FIELD_MASK(FIELD_FULL_MAJOR_WIDTH)
@@ -349,22 +256,13 @@ typedef enum {
 #define FIELD_TID_MASK			FIELD_MASK(FIELD_TID_WIDTH)
 #define FIELD_TID_PACK(f)		FIELD_PACK(f, FIELD_TID_MASK, FIELD_TID_OFFSET)
 #define FIELD_TID_UNPACK(f)		FIELD_UNPACK(f, FIELD_TID_MASK, FIELD_TID_OFFSET)
-#endif
 
 #define FIELD_VALUE_24_OFFSET		(0)
 #define FIELD_VALUE_24_WIDTH		(24)
-#ifndef ISP2401
-#define FIELD_VALUE_24_MASK			FIELD_MASK(FIELD_VALUE_24_WIDTH)
-#else
 #define FIELD_VALUE_24_MASK		FIELD_MASK(FIELD_VALUE_24_WIDTH)
-#endif
 #define FIELD_VALUE_24_PACK(f)		FIELD_PACK(f, FIELD_VALUE_24_MASK, FIELD_VALUE_24_OFFSET)
 #define FIELD_VALUE_24_UNPACK(f)	FIELD_UNPACK(f, FIELD_VALUE_24_MASK, FIELD_VALUE_24_OFFSET)
 
-#ifndef ISP2401
-#define PACK_TRACEPOINT(format, major, minor, value)	\
-	(FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value))
-#else
 #define PACK_TRACEPOINT(tid, major, minor, value)	\
 	(FIELD_TID_PACK(tid) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value))
 
@@ -373,14 +271,8 @@ typedef enum {
 
 #define PACK_FORMATTED_TRACEPOINT(format, major, minor, value)	\
 	(FIELD_TID_PACK(FIELD_TID_SEL_FORMAT_PAT) | FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value))
-#endif
 
-#ifndef ISP2401
-#define PACK_TRACE_VALUE24(format, major, value)	\
-	(FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_VALUE_24_PACK(value))
-#else
 #define PACK_TRACE_VALUE24(major, value)	\
 	(FIELD_TID_PACK(FIELD_TID_SEL_FORMAT_PAT) | FIELD_MAJOR_PACK(major) | FIELD_VALUE_24_PACK(value))
-#endif
 
 #endif /* __CSS_TRACE_H_ */