--
--Trilok Soni
From 3be7525f7db314ec4672e72f9a468a27590bc497 Mon Sep 17 00:00:00 2001
From: Imre Deak <[email protected]>
Date: Sat, 26 May 2007 19:19:19 +0530
Subject: [PATCH 09/17] OMAP: LCD panel support for the TI OMAP H4 board
- Adds support for TFT LCD panel on TI OMAP H4 EVM board.
Signed-off-by: Trilok Soni <[email protected]>
---
drivers/video/omap/Makefile | 2 +
drivers/video/omap/lcd_h4.c | 117 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 119 insertions(+), 0 deletions(-)
create mode 100644 drivers/video/omap/lcd_h4.c
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 4161050..eb5536a 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -15,5 +15,7 @@ objs-$(CONFIG_ARCH_OMAP2)$(CONFIG_FB_OMAP_LCDC_EXTERNAL) += rfbi.o
objs-y$(CONFIG_FB_OMAP_LCDC_HWA742) += hwa742.o
objs-y$(CONFIG_FB_OMAP_LCDC_BLIZZARD) += blizzard.o
+objs-y$(CONFIG_MACH_OMAP_H4) += lcd_h4.o
+
omapfb-objs := $(objs-yy)
diff --git a/drivers/video/omap/lcd_h4.c b/drivers/video/omap/lcd_h4.c
new file mode 100644
index 0000000..fd6f0eb
--- /dev/null
+++ b/drivers/video/omap/lcd_h4.c
@@ -0,0 +1,117 @@
+/*
+ * LCD panel support for the TI OMAP H4 board
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <[email protected]>
+ *
+ * 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 <asm/arch/omapfb.h>
+
+static int h4_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
+{
+ return 0;
+}
+
+static void h4_panel_cleanup(struct lcd_panel *panel)
+{
+}
+
+static int h4_panel_enable(struct lcd_panel *panel)
+{
+ return 0;
+}
+
+static void h4_panel_disable(struct lcd_panel *panel)
+{
+}
+
+static unsigned long h4_panel_get_caps(struct lcd_panel *panel)
+{
+ return 0;
+}
+
+struct lcd_panel h4_panel = {
+ .name = "h4",
+ .config = OMAP_LCDC_PANEL_TFT,
+
+ .bpp = 16,
+ .data_lines = 16,
+ .x_res = 240,
+ .y_res = 320,
+ .pixel_clock = 6250,
+ .hsw = 15,
+ .hfp = 15,
+ .hbp = 60,
+ .vsw = 1,
+ .vfp = 1,
+ .vbp = 1,
+
+ .init = h4_panel_init,
+ .cleanup = h4_panel_cleanup,
+ .enable = h4_panel_enable,
+ .disable = h4_panel_disable,
+ .get_caps = h4_panel_get_caps,
+};
+
+static int h4_panel_probe(struct platform_device *pdev)
+{
+ omapfb_register_panel(&h4_panel);
+ return 0;
+}
+
+static int h4_panel_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static int h4_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+ return 0;
+}
+
+static int h4_panel_resume(struct platform_device *pdev)
+{
+ return 0;
+}
+
+struct platform_driver h4_panel_driver = {
+ .probe = h4_panel_probe,
+ .remove = h4_panel_remove,
+ .suspend = h4_panel_suspend,
+ .resume = h4_panel_resume,
+ .driver = {
+ .name = "lcd_h4",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int h4_panel_drv_init(void)
+{
+ return platform_driver_register(&h4_panel_driver);
+}
+
+static void h4_panel_drv_cleanup(void)
+{
+ platform_driver_unregister(&h4_panel_driver);
+}
+
+module_init(h4_panel_drv_init);
+module_exit(h4_panel_drv_cleanup);
+
--
1.5.0
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