mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-29 23:53:32 +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>
198 lines
5.7 KiB
C
198 lines
5.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/* include/video/ili9320.c
|
|
*
|
|
* ILI9320 LCD controller configuration control.
|
|
*
|
|
* Copyright 2007 Simtec Electronics
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*
|
|
* http://armlinux.simtec.co.uk/
|
|
*/
|
|
|
|
#define ILI9320_REG(x) (x)
|
|
|
|
#define ILI9320_INDEX ILI9320_REG(0x00)
|
|
|
|
#define ILI9320_OSCILATION ILI9320_REG(0x00)
|
|
#define ILI9320_DRIVER ILI9320_REG(0x01)
|
|
#define ILI9320_DRIVEWAVE ILI9320_REG(0x02)
|
|
#define ILI9320_ENTRYMODE ILI9320_REG(0x03)
|
|
#define ILI9320_RESIZING ILI9320_REG(0x04)
|
|
#define ILI9320_DISPLAY1 ILI9320_REG(0x07)
|
|
#define ILI9320_DISPLAY2 ILI9320_REG(0x08)
|
|
#define ILI9320_DISPLAY3 ILI9320_REG(0x09)
|
|
#define ILI9320_DISPLAY4 ILI9320_REG(0x0A)
|
|
#define ILI9320_RGB_IF1 ILI9320_REG(0x0C)
|
|
#define ILI9320_FRAMEMAKER ILI9320_REG(0x0D)
|
|
#define ILI9320_RGB_IF2 ILI9320_REG(0x0F)
|
|
|
|
#define ILI9320_POWER1 ILI9320_REG(0x10)
|
|
#define ILI9320_POWER2 ILI9320_REG(0x11)
|
|
#define ILI9320_POWER3 ILI9320_REG(0x12)
|
|
#define ILI9320_POWER4 ILI9320_REG(0x13)
|
|
#define ILI9320_GRAM_HORIZ_ADDR ILI9320_REG(0x20)
|
|
#define ILI9320_GRAM_VERT_ADD ILI9320_REG(0x21)
|
|
#define ILI9320_POWER7 ILI9320_REG(0x29)
|
|
#define ILI9320_FRAME_RATE_COLOUR ILI9320_REG(0x2B)
|
|
|
|
#define ILI9320_GAMMA1 ILI9320_REG(0x30)
|
|
#define ILI9320_GAMMA2 ILI9320_REG(0x31)
|
|
#define ILI9320_GAMMA3 ILI9320_REG(0x32)
|
|
#define ILI9320_GAMMA4 ILI9320_REG(0x35)
|
|
#define ILI9320_GAMMA5 ILI9320_REG(0x36)
|
|
#define ILI9320_GAMMA6 ILI9320_REG(0x37)
|
|
#define ILI9320_GAMMA7 ILI9320_REG(0x38)
|
|
#define ILI9320_GAMMA8 ILI9320_REG(0x39)
|
|
#define ILI9320_GAMMA9 ILI9320_REG(0x3C)
|
|
#define ILI9320_GAMMA10 ILI9320_REG(0x3D)
|
|
|
|
#define ILI9320_HORIZ_START ILI9320_REG(0x50)
|
|
#define ILI9320_HORIZ_END ILI9320_REG(0x51)
|
|
#define ILI9320_VERT_START ILI9320_REG(0x52)
|
|
#define ILI9320_VERT_END ILI9320_REG(0x53)
|
|
|
|
#define ILI9320_DRIVER2 ILI9320_REG(0x60)
|
|
#define ILI9320_BASE_IMAGE ILI9320_REG(0x61)
|
|
#define ILI9320_VERT_SCROLL ILI9320_REG(0x6a)
|
|
|
|
#define ILI9320_PARTIAL1_POSITION ILI9320_REG(0x80)
|
|
#define ILI9320_PARTIAL1_START ILI9320_REG(0x81)
|
|
#define ILI9320_PARTIAL1_END ILI9320_REG(0x82)
|
|
#define ILI9320_PARTIAL2_POSITION ILI9320_REG(0x83)
|
|
#define ILI9320_PARTIAL2_START ILI9320_REG(0x84)
|
|
#define ILI9320_PARTIAL2_END ILI9320_REG(0x85)
|
|
|
|
#define ILI9320_INTERFACE1 ILI9320_REG(0x90)
|
|
#define ILI9320_INTERFACE2 ILI9320_REG(0x92)
|
|
#define ILI9320_INTERFACE3 ILI9320_REG(0x93)
|
|
#define ILI9320_INTERFACE4 ILI9320_REG(0x95)
|
|
#define ILI9320_INTERFACE5 ILI9320_REG(0x97)
|
|
#define ILI9320_INTERFACE6 ILI9320_REG(0x98)
|
|
|
|
/* Register contents definitions. */
|
|
|
|
#define ILI9320_OSCILATION_OSC (1 << 0)
|
|
|
|
#define ILI9320_DRIVER_SS (1 << 8)
|
|
#define ILI9320_DRIVER_SM (1 << 10)
|
|
|
|
#define ILI9320_DRIVEWAVE_EOR (1 << 8)
|
|
#define ILI9320_DRIVEWAVE_BC (1 << 9)
|
|
#define ILI9320_DRIVEWAVE_MUSTSET (1 << 10)
|
|
|
|
#define ILI9320_ENTRYMODE_AM (1 << 3)
|
|
#define ILI9320_ENTRYMODE_ID(x) ((x) << 4)
|
|
#define ILI9320_ENTRYMODE_ORG (1 << 7)
|
|
#define ILI9320_ENTRYMODE_HWM (1 << 8)
|
|
#define ILI9320_ENTRYMODE_BGR (1 << 12)
|
|
#define ILI9320_ENTRYMODE_DFM (1 << 14)
|
|
#define ILI9320_ENTRYMODE_TRI (1 << 15)
|
|
|
|
|
|
#define ILI9320_RESIZING_RSZ(x) ((x) << 0)
|
|
#define ILI9320_RESIZING_RCH(x) ((x) << 4)
|
|
#define ILI9320_RESIZING_RCV(x) ((x) << 8)
|
|
|
|
|
|
#define ILI9320_DISPLAY1_D(x) ((x) << 0)
|
|
#define ILI9320_DISPLAY1_CL (1 << 3)
|
|
#define ILI9320_DISPLAY1_DTE (1 << 4)
|
|
#define ILI9320_DISPLAY1_GON (1 << 5)
|
|
#define ILI9320_DISPLAY1_BASEE (1 << 8)
|
|
#define ILI9320_DISPLAY1_PTDE(x) ((x) << 12)
|
|
|
|
|
|
#define ILI9320_DISPLAY2_BP(x) ((x) << 0)
|
|
#define ILI9320_DISPLAY2_FP(x) ((x) << 8)
|
|
|
|
|
|
#define ILI9320_RGBIF1_RIM_RGB18 (0 << 0)
|
|
#define ILI9320_RGBIF1_RIM_RGB16 (1 << 0)
|
|
#define ILI9320_RGBIF1_RIM_RGB6 (2 << 0)
|
|
|
|
#define ILI9320_RGBIF1_CLK_INT (0 << 4)
|
|
#define ILI9320_RGBIF1_CLK_RGBIF (1 << 4)
|
|
#define ILI9320_RGBIF1_CLK_VSYNC (2 << 4)
|
|
|
|
#define ILI9320_RGBIF1_RM (1 << 8)
|
|
|
|
#define ILI9320_RGBIF1_ENC_FRAMES(x) (((x) - 1)<< 13)
|
|
|
|
#define ILI9320_RGBIF2_DPL (1 << 0)
|
|
#define ILI9320_RGBIF2_EPL (1 << 1)
|
|
#define ILI9320_RGBIF2_HSPL (1 << 3)
|
|
#define ILI9320_RGBIF2_VSPL (1 << 4)
|
|
|
|
|
|
#define ILI9320_POWER1_SLP (1 << 1)
|
|
#define ILI9320_POWER1_DSTB (1 << 2)
|
|
#define ILI9320_POWER1_AP(x) ((x) << 4)
|
|
#define ILI9320_POWER1_APE (1 << 7)
|
|
#define ILI9320_POWER1_BT(x) ((x) << 8)
|
|
#define ILI9320_POWER1_SAP (1 << 12)
|
|
|
|
|
|
#define ILI9320_POWER2_VC(x) ((x) << 0)
|
|
#define ILI9320_POWER2_DC0(x) ((x) << 4)
|
|
#define ILI9320_POWER2_DC1(x) ((x) << 8)
|
|
|
|
|
|
#define ILI9320_POWER3_VRH(x) ((x) << 0)
|
|
#define ILI9320_POWER3_PON (1 << 4)
|
|
#define ILI9320_POWER3_VCMR (1 << 8)
|
|
|
|
|
|
#define ILI9320_POWER4_VREOUT(x) ((x) << 8)
|
|
|
|
|
|
#define ILI9320_DRIVER2_SCNL(x) ((x) << 0)
|
|
#define ILI9320_DRIVER2_NL(x) ((x) << 8)
|
|
#define ILI9320_DRIVER2_GS (1 << 15)
|
|
|
|
|
|
#define ILI9320_BASEIMAGE_REV (1 << 0)
|
|
#define ILI9320_BASEIMAGE_VLE (1 << 1)
|
|
#define ILI9320_BASEIMAGE_NDL (1 << 2)
|
|
|
|
|
|
#define ILI9320_INTERFACE4_RTNE(x) (x)
|
|
#define ILI9320_INTERFACE4_DIVE(x) ((x) << 8)
|
|
|
|
/* SPI interface definitions */
|
|
|
|
#define ILI9320_SPI_IDCODE (0x70)
|
|
#define ILI9320_SPI_ID(x) ((x) << 2)
|
|
#define ILI9320_SPI_READ (0x01)
|
|
#define ILI9320_SPI_WRITE (0x00)
|
|
#define ILI9320_SPI_DATA (0x02)
|
|
#define ILI9320_SPI_INDEX (0x00)
|
|
|
|
/* platform data to pass configuration from lcd */
|
|
|
|
enum ili9320_suspend {
|
|
ILI9320_SUSPEND_OFF,
|
|
ILI9320_SUSPEND_DEEP,
|
|
};
|
|
|
|
struct ili9320_platdata {
|
|
unsigned short hsize;
|
|
unsigned short vsize;
|
|
|
|
enum ili9320_suspend suspend;
|
|
|
|
/* set the reset line, 0 = reset asserted, 1 = normal */
|
|
void (*reset)(unsigned int val);
|
|
|
|
unsigned short entry_mode;
|
|
unsigned short display2;
|
|
unsigned short display3;
|
|
unsigned short display4;
|
|
unsigned short rgb_if1;
|
|
unsigned short rgb_if2;
|
|
unsigned short interface2;
|
|
unsigned short interface3;
|
|
unsigned short interface4;
|
|
unsigned short interface5;
|
|
unsigned short interface6;
|
|
};
|
|
|