omap1: Add board support and LCD for HTC Herald

This patch introduces support for the HTC Herald (T-Mobile
Wing, etc.) series of smart phones -- board support and LCD
panel settings.

Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 131 insertions, 0 deletions

diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index b63b198d1f03..49226a1b909e 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -35,6 +35,7 @@ objs-y$(CONFIG_MACH_OMAP3EVM) += lcd_omap3evm.o
 objs-y$(CONFIG_MACH_OMAP3_BEAGLE) += lcd_omap3beagle.o
 objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
 objs-y$(CONFIG_MACH_OVERO) += lcd_overo.o
+objs-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o
 
 omapfb-objs := $(objs-yy)
 
diff --git a/drivers/video/omap/lcd_htcherald.c b/drivers/video/omap/lcd_htcherald.c
new file mode 100644
index 000000000000..2e0c81ea7483
--- /dev/null
+++ b/drivers/video/omap/lcd_htcherald.c
@@ -0,0 +1,130 @@
+/*
+ * File: drivers/video/omap/lcd-htcherald.c
+ *
+ * LCD panel support for the HTC Herald
+ *
+ * Copyright (C) 2009 Cory Maccarrone <darkstar6262@gmail.com>
+ * Copyright (C) 2009 Wing Linux
+ *
+ * Based on the lcd_htcwizard.c file from the linwizard project:
+ * Copyright (C) linwizard.sourceforge.net
+ * Author: Angelo Arrifano <miknix@gmail.com>
+ * Based on lcd_h4 by Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <plat/omapfb.h>
+
+static int htcherald_panel_init(struct lcd_panel *panel,
+                                        struct omapfb_device *fbdev)
+{
+        return 0;
+}
+
+static void htcherald_panel_cleanup(struct lcd_panel *panel)
+{
+}
+
+static int htcherald_panel_enable(struct lcd_panel *panel)
+{
+        return 0;
+}
+
+static void htcherald_panel_disable(struct lcd_panel *panel)
+{
+}
+
+static unsigned long htcherald_panel_get_caps(struct lcd_panel *panel)
+{
+        return 0;
+}
+
+/* Found on WIZ200 (miknix) and some HERA110 models (darkstar62) */
+struct lcd_panel htcherald_panel_1 = {
+        .name           = "lcd_herald",
+        .config         = OMAP_LCDC_PANEL_TFT |
+                          OMAP_LCDC_INV_HSYNC |
+                          OMAP_LCDC_INV_VSYNC |
+                          OMAP_LCDC_INV_PIX_CLOCK,
+        .bpp            = 16,
+        .data_lines     = 16,
+        .x_res          = 240,
+        .y_res          = 320,
+        .pixel_clock    = 6093,
+        .pcd            = 0, /* 15 */
+        .hsw            = 10,
+        .hfp            = 10,
+        .hbp            = 20,
+        .vsw            = 3,
+        .vfp            = 2,
+        .vbp            = 2,
+
+        .init           = htcherald_panel_init,
+        .cleanup        = htcherald_panel_cleanup,
+        .enable         = htcherald_panel_enable,
+        .disable        = htcherald_panel_disable,
+        .get_caps       = htcherald_panel_get_caps,
+};
+
+static int htcherald_panel_probe(struct platform_device *pdev)
+{
+        omapfb_register_panel(&htcherald_panel_1);
+        return 0;
+}
+
+static int htcherald_panel_remove(struct platform_device *pdev)
+{
+        return 0;
+}
+
+static int htcherald_panel_suspend(struct platform_device *pdev,
+                                                pm_message_t mesg)
+{
+        return 0;
+}
+
+static int htcherald_panel_resume(struct platform_device *pdev)
+{
+        return 0;
+}
+
+struct platform_driver htcherald_panel_driver = {
+        .probe          = htcherald_panel_probe,
+        .remove         = htcherald_panel_remove,
+        .suspend        = htcherald_panel_suspend,
+        .resume         = htcherald_panel_resume,
+        .driver         = {
+                .name   = "lcd_htcherald",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int htcherald_panel_drv_init(void)
+{
+        return platform_driver_register(&htcherald_panel_driver);
+}
+
+static void htcherald_panel_drv_cleanup(void)
+{
+        platform_driver_unregister(&htcherald_panel_driver);
+}
+
+module_init(htcherald_panel_drv_init);
+module_exit(htcherald_panel_drv_cleanup);
+