+#define FB_SYNC_OE_LOW_ACT (1 << 31)
+#define FB_SYNC_CLK_LAT_FALL (1 << 30)
+
+static struct fb_videomode tx48_fb_modes[] = {
+ {
+ /* Standard VGA timing */
+ .name = "VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = KHZ2PICOS(25175),
+ .left_margin = 48,
+ .hsync_len = 96,
+ .right_margin = 16,
+ .upper_margin = 31,
+ .vsync_len = 2,
+ .lower_margin = 12,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* Emerging ETV570 640 x 480 display. Syncs low active,
+ * DE high active, 115.2 mm x 86.4 mm display area
+ * VGA compatible timing
+ */
+ .name = "ETV570",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = KHZ2PICOS(25175),
+ .left_margin = 114,
+ .hsync_len = 30,
+ .right_margin = 16,
+ .upper_margin = 32,
+ .vsync_len = 3,
+ .lower_margin = 10,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* Emerging ET0350G0DH6 320 x 240 display.
+ * 70.08 mm x 52.56 mm display area.
+ */
+ .name = "ET0350",
+ .refresh = 60,
+ .xres = 320,
+ .yres = 240,
+ .pixclock = KHZ2PICOS(6500),
+ .left_margin = 68 - 34,
+ .hsync_len = 34,
+ .right_margin = 20,
+ .upper_margin = 18 - 3,
+ .vsync_len = 3,
+ .lower_margin = 4,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* Emerging ET0430G0DH6 480 x 272 display.
+ * 95.04 mm x 53.856 mm display area.
+ */
+ .name = "ET0430",
+ .refresh = 60,
+ .xres = 480,
+ .yres = 272,
+ .pixclock = KHZ2PICOS(9000),
+ .left_margin = 2,
+ .hsync_len = 41,
+ .right_margin = 2,
+ .upper_margin = 2,
+ .vsync_len = 10,
+ .lower_margin = 2,
+ },
+ {
+ /* Emerging ET0500G0DH6 800 x 480 display.
+ * 109.6 mm x 66.4 mm display area.
+ */
+ .name = "ET0500",
+ .refresh = 60,
+ .xres = 800,
+ .yres = 480,
+ .pixclock = KHZ2PICOS(33260),
+ .left_margin = 216 - 128,
+ .hsync_len = 128,
+ .right_margin = 1056 - 800 - 216,
+ .upper_margin = 35 - 2,
+ .vsync_len = 2,
+ .lower_margin = 525 - 480 - 35,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* Emerging ETQ570G0DH6 320 x 240 display.
+ * 115.2 mm x 86.4 mm display area.
+ */
+ .name = "ETQ570",
+ .refresh = 60,
+ .xres = 320,
+ .yres = 240,
+ .pixclock = KHZ2PICOS(6400),
+ .left_margin = 38,
+ .hsync_len = 30,
+ .right_margin = 30,
+ .upper_margin = 16, /* 15 according to datasheet */
+ .vsync_len = 3, /* TVP -> 1>x>5 */
+ .lower_margin = 4, /* 4.5 according to datasheet */
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* Emerging ET0700G0DH6 800 x 480 display.
+ * 152.4 mm x 91.44 mm display area.
+ */
+ .name = "ET0700",
+ .refresh = 60,
+ .xres = 800,
+ .yres = 480,
+ .pixclock = KHZ2PICOS(33260),
+ .left_margin = 216 - 128,
+ .hsync_len = 128,
+ .right_margin = 1056 - 800 - 216,
+ .upper_margin = 35 - 2,
+ .vsync_len = 2,
+ .lower_margin = 525 - 480 - 35,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },
+ {
+ /* unnamed entry for assigning parameters parsed from 'video_mode' string */
+ .refresh = 60,
+ .left_margin = 48,
+ .hsync_len = 96,
+ .right_margin = 16,
+ .upper_margin = 31,
+ .vsync_len = 2,
+ .lower_margin = 12,
+ .sync = FB_SYNC_CLK_LAT_FALL,
+ },