mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
d2912cb15b
Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Register definitions for Samsung LTV350QV Quarter VGA LCD Panel
|
|
*
|
|
* Copyright (C) 2006, 2007 Atmel Corporation
|
|
*/
|
|
#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 */
|