Esempi in C++ (Cpp) per VSYNC_H_POSITION

Esempio n. 1

File: sor.c Progetto: Noltari/u-boot

static void tegra_dc_sor_enable_dc(struct dc_ctlr *disp_ctrl)
{
	u32 reg_val = readl(&disp_ctrl->cmd.state_access);

	writel(reg_val | WRITE_MUX_ACTIVE, &disp_ctrl->cmd.state_access);
	writel(VSYNC_H_POSITION(1), &disp_ctrl->disp.disp_timing_opt);

	/* Enable DC now - otherwise pure text console may not show. */
	writel(CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT,
	       &disp_ctrl->cmd.disp_cmd);
	writel(reg_val, &disp_ctrl->cmd.state_access);
}

Esempio n. 2

File: sor.c Progetto: AdriDlu/coreboot

static void tegra_dc_sor_enable_dc(struct tegra_dc_sor_data *sor)
{
	struct tegra_dc		*dc   = sor->dc;
	struct display_controller *disp_ctrl = (void *)dc->base;

	u32	reg_val = READL(&disp_ctrl->cmd.state_access);

	WRITEL(reg_val | WRITE_MUX_ACTIVE, &disp_ctrl->cmd.state_access);
	WRITEL(VSYNC_H_POSITION(1), &disp_ctrl->disp.disp_timing_opt);

	/* Enable DC now - otherwise pure text console may not show. */
	WRITEL(DISP_CTRL_MODE_C_DISPLAY, &disp_ctrl->cmd.disp_cmd);
	WRITEL(reg_val, &disp_ctrl->cmd.state_access);
}