1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/staging/sm750fb/ddk750_mode.h b/drivers/staging/sm750fb/ddk750_mode.h
new file mode 100644
index 000000000..2df78a093
--- /dev/null
+++ b/drivers/staging/sm750fb/ddk750_mode.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef DDK750_MODE_H__
+#define DDK750_MODE_H__
+
+#include "ddk750_chip.h"
+
+enum spolarity {
+	POS = 0, /* positive */
+	NEG, /* negative */
+};
+
+struct mode_parameter {
+	/* Horizontal timing. */
+	unsigned long horizontal_total;
+	unsigned long horizontal_display_end;
+	unsigned long horizontal_sync_start;
+	unsigned long horizontal_sync_width;
+	enum spolarity horizontal_sync_polarity;
+
+	/* Vertical timing. */
+	unsigned long vertical_total;
+	unsigned long vertical_display_end;
+	unsigned long vertical_sync_start;
+	unsigned long vertical_sync_height;
+	enum spolarity vertical_sync_polarity;
+
+	/* Refresh timing. */
+	unsigned long pixel_clock;
+	unsigned long horizontal_frequency;
+	unsigned long vertical_frequency;
+
+	/* Clock Phase. This clock phase only applies to Panel. */
+	enum spolarity clock_phase_polarity;
+};
+
+int ddk750_setModeTiming(struct mode_parameter *parm, enum clock_type clock);
+#endif