--
--Trilok Soni
From 57eb20e6f0272f5ec5102f4a7cf712d46bc3d584 Mon Sep 17 00:00:00 2001
From: Marek Vasut <[email protected]>
Date: Tue, 26 Jun 2007 18:07:13 +0530
Subject: [PATCH 12/17] OMAP: LCD panel support for Palm Tungsten|T
- Add TFT LCD panel support for Palm Tungsten|T
Signed-off-by: Trilok Soni <[email protected]>
---
drivers/video/omap/Makefile | 1 +
drivers/video/omap/lcd_palmtt.c | 127 +++++++++++++++++++++++++++++++++++++++
2 files changed, 128 insertions(+), 0 deletions(-)
create mode 100644 drivers/video/omap/lcd_palmtt.c
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 51cf34b..efe9866 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -18,6 +18,7 @@ objs-y$(CONFIG_FB_OMAP_LCDC_BLIZZARD) += blizzard.o
objs-y$(CONFIG_MACH_OMAP_H4) += lcd_h4.o
objs-y$(CONFIG_MACH_OMAP_H3) += lcd_h3.o
objs-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
+objs-y$(CONFIG_MACH_OMAP_PALMTT) += lcd_palmtt.o
omapfb-objs := $(objs-yy)
diff --git a/drivers/video/omap/lcd_palmtt.c b/drivers/video/omap/lcd_palmtt.c
new file mode 100644
index 0000000..4bb349f
--- /dev/null
+++ b/drivers/video/omap/lcd_palmtt.c
@@ -0,0 +1,127 @@
+/*
+ * LCD panel support for Palm Tungsten|T
+ * Current version : Marek Vasut <[email protected]>
+ *
+ * Modified from lcd_inn1510.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.
+ */
+
+/*
+GPIO11 - backlight
+GPIO12 - screen blanking
+GPIO13 - screen blanking
+*/
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/io.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/omapfb.h>
+
+static int palmtt_panel_init(struct lcd_panel *panel,
+ struct omapfb_device *fbdev)
+{
+ return 0;
+}
+
+static void palmtt_panel_cleanup(struct lcd_panel *panel)
+{
+}
+
+static int palmtt_panel_enable(struct lcd_panel *panel)
+{
+ return 0;
+}
+
+static void palmtt_panel_disable(struct lcd_panel *panel)
+{
+}
+
+static unsigned long palmtt_panel_get_caps(struct lcd_panel *panel)
+{
+ return OMAPFB_CAPS_SET_BACKLIGHT;
+}
+
+struct lcd_panel palmtt_panel = {
+ .name = "palmtt",
+ .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
+ OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE |
+ OMAP_LCDC_HSVS_OPPOSITE,
+ .bpp = 16,
+ .data_lines = 16,
+ .x_res = 320,
+ .y_res = 320,
+ .pixel_clock = 10000,
+ .hsw = 4,
+ .hfp = 8,
+ .hbp = 28,
+ .vsw = 1,
+ .vfp = 8,
+ .vbp = 7,
+ .pcd = 0,
+
+ .init = palmtt_panel_init,
+ .cleanup = palmtt_panel_cleanup,
+ .enable = palmtt_panel_enable,
+ .disable = palmtt_panel_disable,
+ .get_caps = palmtt_panel_get_caps,
+};
+
+static int palmtt_panel_probe(struct platform_device *pdev)
+{
+ omapfb_register_panel(&palmtt_panel);
+ return 0;
+}
+
+static int palmtt_panel_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static int palmtt_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+ return 0;
+}
+
+static int palmtt_panel_resume(struct platform_device *pdev)
+{
+ return 0;
+}
+
+struct platform_driver palmtt_panel_driver = {
+ .probe = palmtt_panel_probe,
+ .remove = palmtt_panel_remove,
+ .suspend = palmtt_panel_suspend,
+ .resume = palmtt_panel_resume,
+ .driver = {
+ .name = "lcd_palmtt",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int palmtt_panel_drv_init(void)
+{
+ return platform_driver_register(&palmtt_panel_driver);
+}
+
+static void palmtt_panel_drv_cleanup(void)
+{
+ platform_driver_unregister(&palmtt_panel_driver);
+}
+
+module_init(palmtt_panel_drv_init);
+module_exit(palmtt_panel_drv_cleanup);
--
1.5.0
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