C++ (Cpp) EXYNOS_VIDOSD_RIGHT_Xの例

コード例 #1

ファイル: exynos_fimd.c プロジェクト: bbbLinux/u_boot

static void exynos_fimd_set_par(unsigned int win_id)
{
	unsigned int cfg = 0;

	/* set window control */
	cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
			EXYNOS_WINCON(win_id));

	cfg &= ~(EXYNOS_WINCON_BITSWP_ENABLE | EXYNOS_WINCON_BYTESWP_ENABLE |
		EXYNOS_WINCON_HAWSWP_ENABLE | EXYNOS_WINCON_WSWP_ENABLE |
		EXYNOS_WINCON_BURSTLEN_MASK | EXYNOS_WINCON_BPPMODE_MASK |
		EXYNOS_WINCON_INRGB_MASK | EXYNOS_WINCON_DATAPATH_MASK);

	/* DATAPATH is DMA */
	cfg |= EXYNOS_WINCON_DATAPATH_DMA;

	if (pvid->logo_on) /* To get proprietary LOGO */
		cfg |= EXYNOS_WINCON_WSWP_ENABLE;
	else /* To get output console on LCD */
		cfg |= EXYNOS_WINCON_HAWSWP_ENABLE;

	/* dma burst is 16 */
	cfg |= EXYNOS_WINCON_BURSTLEN_16WORD;

	if (pvid->logo_on) /* To get proprietary LOGO */
		cfg |= EXYNOS_WINCON_BPPMODE_24BPP_888;
	else /* To get output console on LCD */
		cfg |= EXYNOS_WINCON_BPPMODE_16BPP_565;

	writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
			EXYNOS_WINCON(win_id));

	/* set window position to x=0, y=0*/
	cfg = EXYNOS_VIDOSD_LEFT_X(0) | EXYNOS_VIDOSD_TOP_Y(0);
	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0a +
			EXYNOS_VIDOSD(win_id));

	cfg = EXYNOS_VIDOSD_RIGHT_X(pvid->vl_col - 1) |
		EXYNOS_VIDOSD_BOTTOM_Y(pvid->vl_row - 1) |
		EXYNOS_VIDOSD_RIGHT_X_E(1) |
		EXYNOS_VIDOSD_BOTTOM_Y_E(0);

	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0b +
			EXYNOS_VIDOSD(win_id));

	/* set window size for window0*/
	cfg = EXYNOS_VIDOSD_SIZE(pvid->vl_col * pvid->vl_row);
	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0c +
			EXYNOS_VIDOSD(win_id));
}

コード例 #2

ファイル: exynos_fimd.c プロジェクト: Analias/SNOWLeo-SDR-1

static void exynos_fimd_set_par(unsigned int win_id)
{
	unsigned int cfg = 0;
	struct exynos_fb *fimd_ctrl =
		(struct exynos_fb *)samsung_get_base_fimd();

	/* set window control */
	cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
			EXYNOS_WINCON(win_id));

	cfg &= ~(EXYNOS_WINCON_BITSWP_ENABLE | EXYNOS_WINCON_BYTESWP_ENABLE |
		EXYNOS_WINCON_HAWSWP_ENABLE | EXYNOS_WINCON_WSWP_ENABLE |
		EXYNOS_WINCON_BURSTLEN_MASK | EXYNOS_WINCON_BPPMODE_MASK |
		EXYNOS_WINCON_INRGB_MASK | EXYNOS_WINCON_DATAPATH_MASK);

	/* DATAPATH is DMA */
	cfg |= EXYNOS_WINCON_DATAPATH_DMA;

	/* bpp is 32 */
	cfg |= EXYNOS_WINCON_WSWP_ENABLE;

	/* dma burst is 16 */
	cfg |= EXYNOS_WINCON_BURSTLEN_16WORD;

	/* pixel format is unpacked RGB888 */
	cfg |= EXYNOS_WINCON_BPPMODE_24BPP_888;

	writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
			EXYNOS_WINCON(win_id));

	/* set window position to x=0, y=0*/
	cfg = EXYNOS_VIDOSD_LEFT_X(0) | EXYNOS_VIDOSD_TOP_Y(0);
	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0a +
			EXYNOS_VIDOSD(win_id));

	cfg = EXYNOS_VIDOSD_RIGHT_X(pvid->vl_col - 1) |
		EXYNOS_VIDOSD_BOTTOM_Y(pvid->vl_row - 1) |
		EXYNOS_VIDOSD_RIGHT_X_E(1) |
		EXYNOS_VIDOSD_BOTTOM_Y_E(0);

	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0b +
			EXYNOS_VIDOSD(win_id));

	/* set window size for window0*/
	cfg = EXYNOS_VIDOSD_SIZE(pvid->vl_col * pvid->vl_row);
	writel(cfg, (unsigned int)&fimd_ctrl->vidosd0c +
			EXYNOS_VIDOSD(win_id));
}