OMAP: DSS2: Add generic and Sharp panel drivers

Add Generic panel (user for DVI output) and Sharp LS037V7DW01 LCD panel.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

1 files changed, 104 insertions, 0 deletions

diff --git a/drivers/video/omap2/displays/panel-generic.c b/drivers/video/omap2/displays/panel-generic.c
new file mode 100644
index 000000000000..eb48d1afd800
--- /dev/null
+++ b/drivers/video/omap2/displays/panel-generic.c
@@ -0,0 +1,104 @@
+/*
+ * Generic panel support
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
+ *
+ * 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 <plat/display.h>
+
+static struct omap_video_timings generic_panel_timings = {
+	/* 640 x 480 @ 60 Hz  Reduced blanking VESA CVT 0.31M3-R */
+	.x_res		= 640,
+	.y_res		= 480,
+	.pixel_clock	= 23500,
+	.hfp		= 48,
+	.hsw		= 32,
+	.hbp		= 80,
+	.vfp		= 3,
+	.vsw		= 4,
+	.vbp		= 7,
+};
+
+static int generic_panel_probe(struct omap_dss_device *dssdev)
+{
+	dssdev->panel.config = OMAP_DSS_LCD_TFT;
+	dssdev->panel.timings = generic_panel_timings;
+
+	return 0;
+}
+
+static void generic_panel_remove(struct omap_dss_device *dssdev)
+{
+}
+
+static int generic_panel_enable(struct omap_dss_device *dssdev)
+{
+	int r = 0;
+
+	if (dssdev->platform_enable)
+		r = dssdev->platform_enable(dssdev);
+
+	return r;
+}
+
+static void generic_panel_disable(struct omap_dss_device *dssdev)
+{
+	if (dssdev->platform_disable)
+		dssdev->platform_disable(dssdev);
+}
+
+static int generic_panel_suspend(struct omap_dss_device *dssdev)
+{
+	generic_panel_disable(dssdev);
+	return 0;
+}
+
+static int generic_panel_resume(struct omap_dss_device *dssdev)
+{
+	return generic_panel_enable(dssdev);
+}
+
+static struct omap_dss_driver generic_driver = {
+	.probe		= generic_panel_probe,
+	.remove		= generic_panel_remove,
+
+	.enable		= generic_panel_enable,
+	.disable	= generic_panel_disable,
+	.suspend	= generic_panel_suspend,
+	.resume		= generic_panel_resume,
+
+	.driver         = {
+		.name   = "generic_panel",
+		.owner  = THIS_MODULE,
+	},
+};
+
+static int __init generic_panel_drv_init(void)
+{
+	return omap_dss_register_driver(&generic_driver);
+}
+
+static void __exit generic_panel_drv_exit(void)
+{
+	omap_dss_unregister_driver(&generic_driver);
+}
+
+module_init(generic_panel_drv_init);
+module_exit(generic_panel_drv_exit);
+MODULE_LICENSE("GPL");