[Linux-fbdev-devel] [PATCH 09/12] DSS: Sharp LS037V7DW01 LCD Panel driver

[Tomi V. <tom...@no...>]

Signed-off-by: Tomi Valkeinen <tom...@no...>
---

 drivers/video/omap2/Kconfig                   |    7 +-
 drivers/video/omap2/Makefile                  |    1 
 drivers/video/omap2/panel-sharp-ls037v7dw01.c |  109 +++++++++++++++++++++++++
 3 files changed, 116 insertions(+), 1 deletions(-)
 create mode 100644 drivers/video/omap2/panel-sharp-ls037v7dw01.c

diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig
index be00882..b54c955 100644
--- a/drivers/video/omap2/Kconfig
+++ b/drivers/video/omap2/Kconfig
@@ -43,5 +43,10 @@ config PANEL_GENERIC
 	  Generic panel driver.
 	  Used for DVI output for Beagle and OMAP3 SDP.
 
-endmenu
+config PANEL_SHARP_LS037V7DW01
+        tristate "Sharp LS037V7DW01 LCD Panel"
+        depends on OMAP2_DSS
+        help
+          LCD Panel used in TI's SDP3430 and EVM boards
 
+endmenu
diff --git a/drivers/video/omap2/Makefile b/drivers/video/omap2/Makefile
index f471a2b..fe6858e 100644
--- a/drivers/video/omap2/Makefile
+++ b/drivers/video/omap2/Makefile
@@ -2,3 +2,4 @@ obj-$(CONFIG_FB_OMAP2) += omapfb.o
 omapfb-y := omapfb-main.o omapfb-sysfs.o omapfb-ioctl.o
 
 obj-$(CONFIG_PANEL_GENERIC) += panel-generic.o
+obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
diff --git a/drivers/video/omap2/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/panel-sharp-ls037v7dw01.c
new file mode 100644
index 0000000..7d67b6d
--- /dev/null
+++ b/drivers/video/omap2/panel-sharp-ls037v7dw01.c
@@ -0,0 +1,109 @@
+/*
+ * LCD panel driver for Sharp LS037V7DW01
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Author: Tomi Valkeinen <tom...@no...>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+
+#include <mach/display.h>
+
+static int sharp_ls_panel_init(struct omap_display *display)
+{
+	return 0;
+}
+
+static void sharp_ls_panel_cleanup(struct omap_display *display)
+{
+}
+
+static int sharp_ls_panel_enable(struct omap_display *display)
+{
+	int r = 0;
+
+	if (display->hw_config.panel_enable)
+		r = display->hw_config.panel_enable(display);
+
+	return r;
+}
+
+static void sharp_ls_panel_disable(struct omap_display *display)
+{
+	if (display->hw_config.panel_disable)
+		display->hw_config.panel_disable(display);
+}
+
+static int sharp_ls_panel_suspend(struct omap_display *display)
+{
+	sharp_ls_panel_disable(display);
+	return 0;
+}
+
+static int sharp_ls_panel_resume(struct omap_display *display)
+{
+	return sharp_ls_panel_enable(display);
+}
+
+static struct omap_panel sharp_ls_panel = {
+	.owner		= THIS_MODULE,
+	.name		= "sharp-ls037v7dw01",
+	.init		= sharp_ls_panel_init,
+	.cleanup	= sharp_ls_panel_cleanup,
+	.enable		= sharp_ls_panel_enable,
+	.disable	= sharp_ls_panel_disable,
+	.suspend	= sharp_ls_panel_suspend,
+	.resume		= sharp_ls_panel_resume,
+	/*.set_mode	= sharp_ls_set_mode, */
+
+	.timings = {
+		.x_res = 480,
+		.y_res = 640,
+
+		.pixel_clock	= 19200,
+
+		.hsw		= 2,
+		.hfp		= 1,
+		.hbp		= 28,
+
+		.vsw		= 1,
+		.vfp		= 1,
+		.vbp		= 1,
+	},
+
+	.acb		= 0x28,
+
+	.config		= OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS |
+		OMAP_DSS_LCD_IHS | OMAP_DSS_LCD_IPC,
+
+	.bpp = 16,
+};
+
+
+static int __init sharp_ls_panel_drv_init(void)
+{
+	omap_dss_register_panel(&sharp_ls_panel);
+	return 0;
+}
+
+static void __exit sharp_ls_panel_drv_exit(void)
+{
+	omap_dss_unregister_panel(&sharp_ls_panel);
+}
+
+module_init(sharp_ls_panel_drv_init);
+module_exit(sharp_ls_panel_drv_exit);
+MODULE_LICENSE("GPL");