C++ (Cpp) mali_pp_job_set_pp_counter_src0 Examples

Example #1

File: mali_kernel_sysfs.c Project: Andro-Boy/Googy-Max2-Kernel

static ssize_t pp_all_counter_srcx_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos, u32 src_id)
{
	char buf[64];
	long val;
	int ret;
	u32 num_groups;
	int i;

	if (cnt >= sizeof(buf))
	{
		return -EINVAL;
	}

	if (copy_from_user(&buf, ubuf, cnt))
	{
		return -EFAULT;
	}

	buf[cnt] = 0;

	ret = strict_strtol(buf, 10, &val);
	if (ret < 0)
	{
		return ret;
	}

	if (val < 0)
	{
		/* any negative input will disable counter */
		val = MALI_HW_CORE_NO_COUNTER;
	}

	num_groups = mali_group_get_glob_num_groups();
	for (i = 0; i < num_groups; i++)
	{
		struct mali_group *group = mali_group_get_glob_group(i);

		struct mali_pp_core *pp_core = mali_group_get_pp_core(group);
		if (NULL != pp_core)
		{
			if (0 == src_id)
			{
				if (MALI_TRUE != mali_pp_job_set_pp_counter_src0((u32)val))
				{
					return 0;
				}
			}
			else
			{
				if (MALI_TRUE != mali_pp_job_set_pp_counter_src1((u32)val))
				{
					return 0;
				}
			}
		}
	}

	*ppos += cnt;
	return cnt;
}

Example #2

File: mali_osk_profiling.c Project: M0RT3ZA/android_kernel_samsung_smdk4412

/**
 * Called by gator.ko to set HW counters
 *
 * @param counter_id The counter ID.
 * @param event_id Event ID that the counter should count (HW counter value from TRM).
 *
 * @return 1 on success, 0 on failure.
 */
int _mali_profiling_set_event(u32 counter_id, s32 event_id)
{
	if (COUNTER_VP_0_C0 == counter_id)
	{
		if (MALI_TRUE == mali_gp_job_set_gp_counter_src0(event_id))
		{
			return 1;
		}
	}

	if (COUNTER_VP_0_C1 == counter_id)
	{
		if (MALI_TRUE == mali_gp_job_set_gp_counter_src1(event_id))
		{
			return 1;
		}
	}

	if (COUNTER_FP_0_C0 == counter_id)
	{
		if (MALI_TRUE == mali_pp_job_set_pp_counter_src0(event_id))
		{
			return 1;
		}
	}

	if (COUNTER_FP_0_C1 == counter_id)
	{
		if (MALI_TRUE == mali_pp_job_set_pp_counter_src1(event_id))
		{
			return 1;
		}
	}

	if (COUNTER_L2_0_C0 <= counter_id && COUNTER_L2_2_C1 >= counter_id)
	{
		u32 core_id = (counter_id - COUNTER_L2_0_C0) >> 1;
		struct mali_l2_cache_core* l2_cache_core = mali_l2_cache_core_get_glob_l2_core(core_id);

		if (NULL != l2_cache_core)
		{
			u32 counter_src = (counter_id - COUNTER_L2_0_C0) & 1;
			if (0 == counter_src)
			{
				if (MALI_TRUE == mali_l2_cache_core_set_counter_src0(l2_cache_core, event_id))
				{
					return 1;
				}
			}
			else
			{
				if (MALI_TRUE == mali_l2_cache_core_set_counter_src1(l2_cache_core, event_id))
				{
					return 1;
				}
			}
		}
	}

Example #3

File: mali_kernel_sysfs.c Project: Andro-Boy/Googy-Max2-Kernel

static ssize_t pp_ppx_counter_srcx_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos, u32 src_id)
{
	char buf[64];
	long val;
	int ret;

	if (cnt >= sizeof(buf))
	{
		return -EINVAL;
	}

	if (copy_from_user(&buf, ubuf, cnt))
	{
		return -EFAULT;
	}

	buf[cnt] = 0;

	ret = strict_strtol(buf, 10, &val);
	if (ret < 0)
	{
		return ret;
	}

	if (val < 0)
	{
		/* any negative input will disable counter */
		val = MALI_HW_CORE_NO_COUNTER;
	}

	if (0 == src_id)
	{
		if (MALI_TRUE != mali_pp_job_set_pp_counter_src0((u32)val))
		{
			return 0;
		}
	}
	else
	{
		if (MALI_TRUE != mali_pp_job_set_pp_counter_src1((u32)val))
		{
			return 0;
		}
	}

	*ppos += cnt;
	return cnt;
}