Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / video / backlight / ltv350qv.h

diff --git a/kernel/drivers/video/backlight/ltv350qv.h b/kernel/drivers/video/backlight/ltv350qv.h
new file mode 100644 (file)
index 0000000..189112e
--- /dev/null
+++ b/kernel/drivers/video/backlight/ltv350qv.h
@@ -0,0 +1,95 @@
+/*
+ * Register definitions for Samsung LTV350QV Quarter VGA LCD Panel
+ *
+ * Copyright (C) 2006, 2007 Atmel Corporation
+ *
+ * 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 __LTV350QV_H
+#define __LTV350QV_H
+
+#define LTV_OPC_INDEX  0x74
+#define LTV_OPC_DATA   0x76
+
+#define LTV_ID         0x00            /* ID Read */
+#define LTV_IFCTL      0x01            /* Display Interface Control */
+#define LTV_DATACTL    0x02            /* Display Data Control */
+#define LTV_ENTRY_MODE 0x03            /* Entry Mode */
+#define LTV_GATECTL1   0x04            /* Gate Control 1 */
+#define LTV_GATECTL2   0x05            /* Gate Control 2 */
+#define LTV_VBP                0x06            /* Vertical Back Porch */
+#define LTV_HBP                0x07            /* Horizontal Back Porch */
+#define LTV_SOTCTL     0x08            /* Source Output Timing Control */
+#define LTV_PWRCTL1    0x09            /* Power Control 1 */
+#define LTV_PWRCTL2    0x0a            /* Power Control 2 */
+#define LTV_GAMMA(x)   (0x10 + (x))    /* Gamma control */
+
+/* Bit definitions for LTV_IFCTL */
+#define LTV_IM                 (1 << 15)
+#define LTV_NMD                        (1 << 14)
+#define LTV_SSMD               (1 << 13)
+#define LTV_REV                        (1 <<  7)
+#define LTV_NL(x)              (((x) & 0x001f) << 0)
+
+/* Bit definitions for LTV_DATACTL */
+#define LTV_DS_SAME            (0 << 12)
+#define LTV_DS_D_TO_S          (1 << 12)
+#define LTV_DS_S_TO_D          (2 << 12)
+#define LTV_CHS_384            (0 <<  9)
+#define LTV_CHS_480            (1 <<  9)
+#define LTV_CHS_492            (2 <<  9)
+#define LTV_DF_RGB             (0 <<  6)
+#define LTV_DF_RGBX            (1 <<  6)
+#define LTV_DF_XRGB            (2 <<  6)
+#define LTV_RGB_RGB            (0 <<  2)
+#define LTV_RGB_BGR            (1 <<  2)
+#define LTV_RGB_GRB            (2 <<  2)
+#define LTV_RGB_RBG            (3 <<  2)
+
+/* Bit definitions for LTV_ENTRY_MODE */
+#define LTV_VSPL_ACTIVE_LOW    (0 << 15)
+#define LTV_VSPL_ACTIVE_HIGH   (1 << 15)
+#define LTV_HSPL_ACTIVE_LOW    (0 << 14)
+#define LTV_HSPL_ACTIVE_HIGH   (1 << 14)
+#define LTV_DPL_SAMPLE_RISING  (0 << 13)
+#define LTV_DPL_SAMPLE_FALLING (1 << 13)
+#define LTV_EPL_ACTIVE_LOW     (0 << 12)
+#define LTV_EPL_ACTIVE_HIGH    (1 << 12)
+#define LTV_SS_LEFT_TO_RIGHT   (0 <<  8)
+#define LTV_SS_RIGHT_TO_LEFT   (1 <<  8)
+#define LTV_STB                        (1 <<  1)
+
+/* Bit definitions for LTV_GATECTL1 */
+#define LTV_CLW(x)             (((x) & 0x0007) << 12)
+#define LTV_GAON               (1 <<  5)
+#define LTV_SDR                        (1 <<  3)
+
+/* Bit definitions for LTV_GATECTL2 */
+#define LTV_NW_INV_FRAME       (0 << 14)
+#define LTV_NW_INV_1LINE       (1 << 14)
+#define LTV_NW_INV_2LINE       (2 << 14)
+#define LTV_DSC                        (1 << 12)
+#define LTV_GIF                        (1 <<  8)
+#define LTV_FHN                        (1 <<  7)
+#define LTV_FTI(x)             (((x) & 0x0003) << 4)
+#define LTV_FWI(x)             (((x) & 0x0003) << 0)
+
+/* Bit definitions for LTV_SOTCTL */
+#define LTV_SDT(x)             (((x) & 0x0007) << 10)
+#define LTV_EQ(x)              (((x) & 0x0007) <<  2)
+
+/* Bit definitions for LTV_PWRCTL1 */
+#define LTV_VCOM_DISABLE       (1 << 14)
+#define LTV_VCOMOUT_ENABLE     (1 << 11)
+#define LTV_POWER_ON           (1 <<  9)
+#define LTV_DRIVE_CURRENT(x)   (((x) & 0x0007) << 4)   /* 0=off, 5=max */
+#define LTV_SUPPLY_CURRENT(x)  (((x) & 0x0007) << 0)   /* 0=off, 5=max */
+
+/* Bit definitions for LTV_PWRCTL2 */
+#define LTV_VCOML_ENABLE       (1 << 13)
+#define LTV_VCOML_VOLTAGE(x)   (((x) & 0x001f) << 8)   /* 0=1V, 31=-1V */
+#define LTV_VCOMH_VOLTAGE(x)   (((x) & 0x001f) << 0)   /* 0=3V, 31=4.5V */
+
+#endif /* __LTV350QV_H */