Merge "msm: mdss: enable fb_split feature for dual-dsi panels"

static void mdss_fb_parse_dt(struct msm_fb_data_type *mfd)

{

	u32 data[2];

	u32 data[2] = {0};

	u32 panel_xres;

	struct platform_device *pdev = mfd->pdev;

	mfd->splash_logo_enabled = of_property_read_bool(pdev->dev.of_node,

				"qcom,mdss-fb-splash-logo-enabled");

	if (of_property_read_u32_array(pdev->dev.of_node, "qcom,mdss-fb-split",

				       data, 2))

		return;

	if (data[0] && data[1] &&

	    (mfd->panel_info->xres == (data[0] + data[1]))) {

	of_property_read_u32_array(pdev->dev.of_node,

		"qcom,mdss-fb-split", data, 2);

	panel_xres = mfd->panel_info->xres;

	if (data[0] && data[1]) {

		if (mfd->split_display)

			panel_xres *= 2;

		if (panel_xres == data[0] + data[1]) {

			mfd->split_fb_left = data[0];

			mfd->split_fb_right = data[1];

		pr_info("split framebuffer left=%d right=%d\n",

			mfd->split_fb_left, mfd->split_fb_right);

		}

	} else {

		mfd->split_fb_left = 0;

		mfd->split_fb_right = 0;

		if (mfd->split_display)

			mfd->split_fb_left = mfd->split_fb_right = panel_xres;

		else

			mfd->split_fb_left = mfd->split_fb_right = 0;

	}

	pr_info("split framebuffer left=%d right=%d\n",

		mfd->split_fb_left, mfd->split_fb_right);

}

static ssize_t mdss_fb_get_split(struct device *dev,