drm/panel: simple: Add support for LG LP097QX1-SPA1 panel

The LG LP097QX1-SPA1 is an 9.7", 2048x1536 (QXGA) TFT-LCD panel
connected using eDP interfaces.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/gpu/drm/panel/panel-simple.c

@@ -1019,6 +1019,28 @@ static const struct panel_desc lg_lb070wv8 = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 };
 
+static const struct drm_display_mode lg_lp097qx1_spa1_mode = {
+	.clock = 205210,
+	.hdisplay = 2048,
+	.hsync_start = 2048 + 150,
+	.hsync_end = 2048 + 150 + 5,
+	.htotal = 2048 + 150 + 5 + 5,
+	.vdisplay = 1536,
+	.vsync_start = 1536 + 3,
+	.vsync_end = 1536 + 3 + 1,
+	.vtotal = 1536 + 3 + 1 + 9,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc lg_lp097qx1_spa1 = {
+	.modes = &lg_lp097qx1_spa1_mode,
+	.num_modes = 1,
+	.size = {
+		.width = 208,
+		.height = 147,
+	},
+};
+
 static const struct drm_display_mode lg_lp120up1_mode = {
 	.clock = 162300,
 	.hdisplay = 1920,
@@ -1458,6 +1480,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "lg,lb070wv8",
 		.data = &lg_lb070wv8,
+	}, {
+		.compatible = "lg,lp097qx1-spa1",
+		.data = &lg_lp097qx1_spa1,
 	}, {
 		.compatible = "lg,lp120up1",
 		.data = &lg_lp120up1,