diff options
| -rw-r--r-- | board/samsung/universal_c210/universal.c | 1 | ||||
| -rw-r--r-- | drivers/video/Makefile | 1 | ||||
| -rw-r--r-- | drivers/video/ld9040.c | 112 | ||||
| -rw-r--r-- | include/configs/s5pc210_universal.h | 5 | ||||
| -rw-r--r-- | include/ld9040.h | 15 | ||||
| -rw-r--r-- | scripts/config_whitelist.txt | 1 |
6 files changed, 0 insertions, 135 deletions
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 1dde2f799b..078db0c0c4 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -16,7 +16,6 @@ #include <asm/arch/adc.h> #include <asm/arch/pinmux.h> #include <asm/arch/watchdog.h> -#include <ld9040.h> #include <linux/delay.h> #include <power/pmic.h> #include <usb.h> diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 48237f04cb..1b2edc1d3d 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -30,7 +30,6 @@ obj-${CONFIG_VIDEO_TEGRA124} += tegra124/ obj-$(CONFIG_ATMEL_HLCD) += atmel_hlcdfb.o obj-$(CONFIG_ATMEL_LCD) += atmel_lcdfb.o obj-$(CONFIG_IHS_VIDEO_OUT) += ihs_video_out.o -obj-$(CONFIG_LD9040) += ld9040.o obj-$(CONFIG_LG4573) += lg4573.o obj-$(CONFIG_LOGICORE_DP_TX) += logicore_dp_tx.o obj-$(CONFIG_NXP_TDA19988) += tda19988.o diff --git a/drivers/video/ld9040.c b/drivers/video/ld9040.c deleted file mode 100644 index a36bc2f06c..0000000000 --- a/drivers/video/ld9040.c +++ /dev/null @@ -1,112 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * ld9040 AMOLED LCD panel driver. - * - * Copyright (C) 2012 Samsung Electronics - * Donghwa Lee <dh09.lee@samsung.com> - */ - -#include <common.h> -#include <spi.h> -#include <linux/delay.h> - -static const unsigned char SEQ_USER_SETTING[] = { - 0xF0, 0x5A, 0x5A -}; - -static const unsigned char SEQ_ELVSS_ON[] = { - 0xB1, 0x0D, 0x00, 0x16, -}; - -static const unsigned char SEQ_GTCON[] = { - 0xF7, 0x09, 0x00, 0x00, -}; - -static const unsigned char SEQ_PANEL_CONDITION[] = { - 0xF8, 0x05, 0x65, 0x96, 0x71, 0x7D, 0x19, 0x3B, - 0x0D, 0x19, 0x7E, 0x0D, 0xE2, 0x00, 0x00, 0x7E, - 0x7D, 0x07, 0x07, 0x20, 0x20, 0x20, 0x02, 0x02, -}; - -static const unsigned char SEQ_GAMMA_SET1[] = { - 0xF9, 0x00, 0xA7, 0xB4, 0xAE, 0xBF, 0x00, 0x91, - 0x00, 0xB2, 0xB4, 0xAA, 0xBB, 0x00, 0xAC, 0x00, - 0xB3, 0xB1, 0xAA, 0xBC, 0x00, 0xB3, -}; - -static const unsigned char SEQ_GAMMA_CTRL[] = { - 0xFB, 0x02, 0x5A, -}; - -static const unsigned char SEQ_DISPCTL[] = { - 0xF2, 0x02, 0x08, 0x08, 0x10, 0x10, -}; - -static const unsigned char SEQ_MANPWR[] = { - 0xB0, 0x04, -}; - -static const unsigned char SEQ_PWR_CTRL[] = { - 0xF4, 0x0A, 0x87, 0x25, 0x6A, 0x44, 0x02, 0x88, -}; - -static const unsigned char SEQ_SLPOUT[] = { - 0x11, -}; - -static const unsigned char SEQ_DISPON[] = { - 0x29, -}; - -static const unsigned char SEQ_DISPOFF[] = { - 0x28, -}; - -static void ld9040_spi_write(const unsigned char *wbuf, unsigned int size_cmd) -{ - int i = 0; - - /* - * Data are transmitted in 9-bit words: - * the first bit is command/parameter, the other are the value. - * The value's LSB is shifted to MSB position, to be sent as 9th bit - */ - - unsigned int data_out = 0, data_in = 0; - for (i = 0; i < size_cmd; i++) { - data_out = wbuf[i] >> 1; - if (i != 0) - data_out += 0x0080; - if (wbuf[i] & 0x01) - data_out += 0x8000; - spi_xfer(NULL, 9, &data_out, &data_in, SPI_XFER_BEGIN); - } -} - -void ld9040_cfg_ldo(void) -{ - udelay(10); - - ld9040_spi_write(SEQ_USER_SETTING, - ARRAY_SIZE(SEQ_USER_SETTING)); - ld9040_spi_write(SEQ_PANEL_CONDITION, - ARRAY_SIZE(SEQ_PANEL_CONDITION)); - ld9040_spi_write(SEQ_DISPCTL, ARRAY_SIZE(SEQ_DISPCTL)); - ld9040_spi_write(SEQ_MANPWR, ARRAY_SIZE(SEQ_MANPWR)); - ld9040_spi_write(SEQ_PWR_CTRL, ARRAY_SIZE(SEQ_PWR_CTRL)); - ld9040_spi_write(SEQ_ELVSS_ON, ARRAY_SIZE(SEQ_ELVSS_ON)); - ld9040_spi_write(SEQ_GTCON, ARRAY_SIZE(SEQ_GTCON)); - ld9040_spi_write(SEQ_GAMMA_SET1, ARRAY_SIZE(SEQ_GAMMA_SET1)); - ld9040_spi_write(SEQ_GAMMA_CTRL, ARRAY_SIZE(SEQ_GAMMA_CTRL)); - ld9040_spi_write(SEQ_SLPOUT, ARRAY_SIZE(SEQ_SLPOUT)); - - udelay(120); -} - -void ld9040_enable_ldo(unsigned int onoff) -{ - if (onoff) - ld9040_spi_write(SEQ_DISPON, ARRAY_SIZE(SEQ_DISPON)); - else - ld9040_spi_write(SEQ_DISPOFF, ARRAY_SIZE(SEQ_DISPOFF)); -} diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h index f94135355a..000dc388ac 100644 --- a/include/configs/s5pc210_universal.h +++ b/include/configs/s5pc210_universal.h @@ -114,9 +114,4 @@ int universal_spi_read(void); /* LCD console */ #define LCD_BPP LCD_COLOR16 -/* - * LCD Settings - */ -#define CONFIG_LD9040 - #endif /* __CONFIG_H */ diff --git a/include/ld9040.h b/include/ld9040.h deleted file mode 100644 index 58413d0a3d..0000000000 --- a/include/ld9040.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * ld9040 AMOLED LCD panel driver. - * - * Copyright (C) 2012 Samsung Electronics - * Donghwa Lee <dh09.lee@samsung.com> - */ - -#ifndef __LD9040_H_ -#define __LD9040_H_ - -void ld9040_cfg_ldo(void); -void ld9040_enable_ldo(unsigned int onoff); - -#endif /* __LD9040_H_ */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 1b1cd524cb..c922d0c6c3 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -261,7 +261,6 @@ CONFIG_KSNET_SERDES_SGMII2_BASE CONFIG_KSNET_SERDES_SGMII_BASE CONFIG_L1_INIT_RAM CONFIG_L2_CACHE -CONFIG_LD9040 CONFIG_LEGACY_BOOTCMD_ENV CONFIG_LOADS_ECHO CONFIG_LOWPOWER_ADDR |