Exemplos de rockchip_pmu_domain_is_idle em C++ (Cpp)

Exemplo n.º 1

Arquivo: pm_domains.c Projeto: Lyude/linux

static bool rockchip_pmu_domain_is_on(struct rockchip_pm_domain *pd)
{
	struct rockchip_pmu *pmu = pd->pmu;
	unsigned int val;

	/* check idle status for idle-only domains */
	if (pd->info->status_mask == 0)
		return !rockchip_pmu_domain_is_idle(pd);

	regmap_read(pmu->regmap, pmu->info->status_offset, &val);

	/* 1'b0: power on, 1'b1: power off */
	return !(val & pd->info->status_mask);
}

Exemplo n.º 2

Arquivo: pm_domains.c Projeto: Chong-Li/cse522

static int rockchip_pmu_set_idle_request(struct rockchip_pm_domain *pd,
					 bool idle)
{
	const struct rockchip_domain_info *pd_info = pd->info;
	struct rockchip_pmu *pmu = pd->pmu;
	unsigned int val;

	regmap_update_bits(pmu->regmap, pmu->info->req_offset,
			   pd_info->req_mask, idle ? -1U : 0);

	dsb(sy);

	do {
		regmap_read(pmu->regmap, pmu->info->ack_offset, &val);
	} while ((val & pd_info->ack_mask) != (idle ? pd_info->ack_mask : 0));

	while (rockchip_pmu_domain_is_idle(pd) != idle)
		cpu_relax();

	return 0;
}