From 28ff0c12b7069f076f08a936df66f1d5052e9121 Mon Sep 17 00:00:00 2001
From: Kyungmin Park <kyungmin.park@samsung.com>
Date: Tue, 22 Sep 2009 16:46:40 -0700
Subject: omapfb: add support for the Apollon LCD
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/video/omap/lcd_apollon.c | 138 +++++++++++++++++++++++++++++++++++++++
1 file changed, 138 insertions(+)
create mode 100644 drivers/video/omap/lcd_apollon.c
(limited to 'drivers/video/omap/lcd_apollon.c')
diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c
new file mode 100644
index 000000000000..626ae3a532ff
--- /dev/null
+++ b/drivers/video/omap/lcd_apollon.c
@@ -0,0 +1,138 @@
+/*
+ * LCD panel support for the Samsung OMAP2 Apollon board
+ *
+ * Copyright (C) 2005,2006 Samsung Electronics
+ * Author: Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * Derived from drivers/video/omap/lcd-h4.c
+ *
+ * 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 <mach/gpio.h>
+#include <mach/mux.h>
+#include <mach/omapfb.h>
+
+/* #define USE_35INCH_LCD 1 */
+
+static int apollon_panel_init(struct lcd_panel *panel,
+ struct omapfb_device *fbdev)
+{
+ /* configure LCD PWR_EN */
+ omap_cfg_reg(M21_242X_GPIO11);
+ return 0;
+}
+
+static void apollon_panel_cleanup(struct lcd_panel *panel)
+{
+}
+
+static int apollon_panel_enable(struct lcd_panel *panel)
+{
+ return 0;
+}
+
+static void apollon_panel_disable(struct lcd_panel *panel)
+{
+}
+
+static unsigned long apollon_panel_get_caps(struct lcd_panel *panel)
+{
+ return 0;
+}
+
+struct lcd_panel apollon_panel = {
+ .name = "apollon",
+ .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
+ OMAP_LCDC_INV_HSYNC,
+
+ .bpp = 16,
+ .data_lines = 18,
+#ifdef USE_35INCH_LCD
+ .x_res = 240,
+ .y_res = 320,
+ .hsw = 2,
+ .hfp = 3,
+ .hbp = 9,
+ .vsw = 4,
+ .vfp = 3,
+ .vbp = 5,
+#else
+ .x_res = 480,
+ .y_res = 272,
+ .hsw = 41,
+ .hfp = 2,
+ .hbp = 2,
+ .vsw = 10,
+ .vfp = 2,
+ .vbp = 2,
+#endif
+ .pixel_clock = 6250,
+
+ .init = apollon_panel_init,
+ .cleanup = apollon_panel_cleanup,
+ .enable = apollon_panel_enable,
+ .disable = apollon_panel_disable,
+ .get_caps = apollon_panel_get_caps,
+};
+
+static int apollon_panel_probe(struct platform_device *pdev)
+{
+ omapfb_register_panel(&apollon_panel);
+ return 0;
+}
+
+static int apollon_panel_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static int apollon_panel_suspend(struct platform_device *pdev,
+ pm_message_t mesg)
+{
+ return 0;
+}
+
+static int apollon_panel_resume(struct platform_device *pdev)
+{
+ return 0;
+}
+
+struct platform_driver apollon_panel_driver = {
+ .probe = apollon_panel_probe,
+ .remove = apollon_panel_remove,
+ .suspend = apollon_panel_suspend,
+ .resume = apollon_panel_resume,
+ .driver = {
+ .name = "apollon_lcd",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init apollon_panel_drv_init(void)
+{
+ return platform_driver_register(&apollon_panel_driver);
+}
+
+static void __exit apollon_panel_drv_exit(void)
+{
+ platform_driver_unregister(&apollon_panel_driver);
+}
+
+module_init(apollon_panel_drv_init);
+module_exit(apollon_panel_drv_exit);
--
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