picodlp is a TI projector supported by OMAP
picodlp is interfaced with host processor using pwrgood and emu_done pins.
In programming sequence it is required to send high to pwrgood to low
wait for a fraction of seconds and then wait for emu_done signal to go low.
picodlp would be ready to send/ receive i2c commands 500 mili-seconds after
emu_done goes low.
A new header file has been added for panel data and
picodlp_panel_data struct has been introduced
Signed-off-by: Mayuresh Janorkar <mayur@xxxxxx>
---
Changes since v3: Nil
Changes since v2:
Changed gpio names to emu_done_gpio and pwrgood_gpio
Changes since v1: Nil
arch/arm/plat-omap/include/plat/panel-picodlp.h | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/plat-omap/include/plat/panel-picodlp.h
diff --git a/arch/arm/plat-omap/include/plat/panel-picodlp.h b/arch/arm/plat-omap/include/plat/panel-picodlp.h
new file mode 100644
index 0000000..333f7d6
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/panel-picodlp.h
@@ -0,0 +1,23 @@
+/*
+ * panel data for picodlp panel
+ *
+ * Copyright (C) 2011 Texas Instruments
+ *
+ * Author: Mayuresh Janorkar <mayur@xxxxxx>
+ *
+ * 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.
+ */
+#ifndef __ARCH_ARM_PLAT_PANEL_PICODLP_H
+#define __ARCH_ARM_PLAT_PANEL_PICODLP_H
+/**
+ * struct : picodlp panel data
+ * picodlp_adapter_id: i2c_adapter number for picodlp
+ */
+struct picodlp_panel_data {
+ int picodlp_adapter_id;
+ int emu_done_gpio;
+ int pwrgood_gpio;
+};
+#endif /* __ARCH_ARM_PLAT_PANEL_PICODLP_H */
--
1.7.1
--
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