/*
 * dm_services.h — userspace harness stub (DF-4198 pattern).
 * dcn_calc_auto.c is pure arithmetic and uses nothing from the real
 * dm_services.h directly, but the REAL header chain pulled in by the REAL
 * dcn_calcs.h (-> ../dml/display_mode_lib.h -> dml_common_defs.h) needs:
 *   - DC_LOG_* sinks
 *   - ASSERT / BREAK_TO_DEBUGGER / ASSERT_CRITICAL (os_types.h semantics on
 *     a non-CONFIG_DEBUG_KERNEL_DC build: WARN_ON, i.e. NON-FATAL)
 */
#ifndef __HARNESS_DM_SERVICES_H__
#define __HARNESS_DM_SERVICES_H__

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>

struct dal_logger;		/* opaque; display_mode_lib.h only stores it */

/* linux-compat bits needed by the REAL inc/bw_fixed.h inlines (u64 math) */
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
#define BUILD_BUG_ON(cond) do { } while (0)
static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
{
	*remainder = divisor ? dividend % divisor : 0;
	return divisor ? dividend / divisor : 0;
}
#define __always_inline inline

extern unsigned long g_assert_count;
extern unsigned long g_dtrace_count;

#define DC_LOG_DML(str, ...) do { g_dtrace_count++; } while (0)
#define DC_LOG_DC(str, ...) do { g_dtrace_count++; } while (0)
#define DC_LOG_SURFACE(str, ...) do { g_dtrace_count++; } while (0)
#define DC_LOG_SYNC(str, ...) do { g_dtrace_count++; } while (0)
#define DC_LOG_DETECTION(str, ...) do { g_dtrace_count++; } while (0)

/* os_types.h, non-CONFIG_DEBUG_KERNEL_DC build: ASSERT is WARN_ON => the
 * kernel keeps running; only a console warning. Harness mirrors that. */
#define ASSERT(expr) do { \
	if (!(expr)) { \
		g_assert_count++; \
		fprintf(stderr, "ASSERT-WARN (%s:%d): %s\n", __FILE__, __LINE__, #expr); \
	} \
} while (0)

#define ASSERT_CRITICAL(expr) ASSERT(expr)
#define BREAK_TO_DEBUGGER() ASSERT(0)

#endif