Exemplos de mdss_disable_irq_nosync em C++ (Cpp)

Exemplo n.º 1

void mdss_dsi_irq_ctrl(struct mdss_dsi_ctrl_pdata *ctrl, int enable, int isr)
{
	unsigned long flags;

	if (ctrl == NULL) {
		pr_err("%s: Invalid ctrl\n", __func__);
		return;
	}

	spin_lock_irqsave(&dsi_irq_lock, flags);
	if (enable) {
		if (ctrl->irq_cnt == 0)
			mdss_enable_irq(ctrl->mdss_hw);
		ctrl->irq_cnt++;
	} else {
		if (ctrl->irq_cnt) {
			ctrl->irq_cnt--;
			if (ctrl->irq_cnt == 0) {
				if (isr)
					mdss_disable_irq_nosync(ctrl->mdss_hw);
				else
					mdss_disable_irq(ctrl->mdss_hw);
			}
		}
	}
	pr_debug("%s: ctrl=%d enable=%d cnt=%d\n", __func__,
					ctrl->ndx, enable, ctrl->irq_cnt);
	spin_unlock_irqrestore(&dsi_irq_lock, flags);
}

Exemplo n.º 2

Arquivo: mdss_dsi_host.c Projeto: boa19861105/BOA_Butterfly2_M6.0_kernel

void mdss_dsi_disable_irq_nosync(struct mdss_dsi_ctrl_pdata *ctrl, u32 term)
{
	spin_lock(&ctrl->irq_lock);
	if (!(ctrl->dsi_irq_mask & term)) {
		spin_unlock(&ctrl->irq_lock);
		return;
	}
	ctrl->dsi_irq_mask &= ~term;
	if (ctrl->dsi_irq_mask == 0) {
		mdss_disable_irq_nosync(ctrl->dsi_hw);
		pr_debug("%s: IRQ Disable, ndx=%d mask=%x term=%x\n", __func__,
			ctrl->ndx, (int)ctrl->dsi_irq_mask, (int)term);
	}
	spin_unlock(&ctrl->irq_lock);
}

Exemplo n.º 3

/* called from interrupt context */
void mdss_mdp_irq_disable_nosync(u32 intr_type, u32 intf_num)
{
	u32 irq;

	irq = mdss_mdp_irq_mask(intr_type, intf_num);

	if (!(mdss_res->mdp_irq_mask & irq)) {
		pr_warn("MDSS MDP IRQ-%x is NOT set, mask=%x\n",
				irq, mdss_res->mdp_irq_mask);
	} else {
		mdss_res->mdp_irq_mask &= ~irq;
		MDSS_MDP_REG_WRITE(MDSS_MDP_REG_INTR_EN,
				mdss_res->mdp_irq_mask);
		if ((mdss_res->mdp_irq_mask == 0) &&
			(mdss_res->mdp_hist_irq_mask == 0))
			mdss_disable_irq_nosync(&mdss_mdp_hw);
	}
}

Exemplo n.º 4

Arquivo: mdss_dsi_host.c Projeto: GalaxyTab4/android_kernel_samsung_lt03lte

/*
 * mdss_dsi_disale_irq_nosync() should be called
 * from interrupt context
 */
void mdss_dsi_disable_irq_nosync(struct mdss_dsi_ctrl_pdata *ctrl, u32 term)
{
	spin_lock(&ctrl->irq_lock);
#if defined (CONFIG_FB_MSM_MDSS_DSI_DBG)
	xlog(__func__, ctrl->ndx, term, ctrl->dsi_irq_mask, (u32)ctrl->dsi_hw, 0, 0xB);
#endif
	if (!(ctrl->dsi_irq_mask & term)) {
		spin_unlock(&ctrl->irq_lock);
		return;
	}
	ctrl->dsi_irq_mask &= ~term;
	if (ctrl->dsi_irq_mask == 0) {
		mdss_disable_irq_nosync(ctrl->dsi_hw);
		pr_debug("%s: IRQ Disable, ndx=%d mask=%x term=%x\n", __func__,
			ctrl->ndx, (int)ctrl->dsi_irq_mask, (int)term);
	}
#if defined (CONFIG_FB_MSM_MDSS_DSI_DBG)
	xlog(__func__, ctrl->ndx, term, ctrl->dsi_irq_mask, (u32)ctrl->dsi_hw, 0, 0xE);
#endif
	spin_unlock(&ctrl->irq_lock);
}