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Searched refs:lcd (Results 1 – 25 of 280) sorted by relevance

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/linux/drivers/video/backlight/
H A Dcorgi_lcd.c99 static int corgi_ssp_lcdtg_send(struct corgi_lcd *lcd, int reg, uint8_t val);
110 static void lcdtg_ssp_i2c_send(struct corgi_lcd *lcd, uint8_t data) in lcdtg_ssp_i2c_send() argument
112 corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS, data); in lcdtg_ssp_i2c_send()
116 static void lcdtg_i2c_send_bit(struct corgi_lcd *lcd, uint8_t data) in lcdtg_i2c_send_bit() argument
118 lcdtg_ssp_i2c_send(lcd, data); in lcdtg_i2c_send_bit()
119 lcdtg_ssp_i2c_send(lcd, data | POWER0_COM_DCLK); in lcdtg_i2c_send_bit()
120 lcdtg_ssp_i2c_send(lcd, data); in lcdtg_i2c_send_bit()
123 static void lcdtg_i2c_send_start(struct corgi_lcd *lcd, uint8_t base) in lcdtg_i2c_send_start() argument
125 lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK | POWER0_COM_DOUT); in lcdtg_i2c_send_start()
126 lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK); in lcdtg_i2c_send_start()
[all …]
H A Dltv350qv.c35 static int ltv350qv_write_reg(struct ltv350qv *lcd, u8 reg, u16 val) in ltv350qv_write_reg() argument
49 lcd->buffer[0] = LTV_OPC_INDEX; in ltv350qv_write_reg()
50 lcd->buffer[1] = 0x00; in ltv350qv_write_reg()
51 lcd->buffer[2] = reg & 0x7f; in ltv350qv_write_reg()
52 index_xfer.tx_buf = lcd->buffer; in ltv350qv_write_reg()
56 lcd->buffer[4] = LTV_OPC_DATA; in ltv350qv_write_reg()
57 lcd->buffer[5] = val >> 8; in ltv350qv_write_reg()
58 lcd->buffer[6] = val; in ltv350qv_write_reg()
59 value_xfer.tx_buf = lcd->buffer + 4; in ltv350qv_write_reg()
62 return spi_sync(lcd->spi, &msg); in ltv350qv_write_reg()
[all …]
H A Dtdo24m.c32 int (*adj_mode)(struct tdo24m *lcd, int mode);
174 static int tdo24m_writes(struct tdo24m *lcd, const uint32_t *array) in tdo24m_writes() argument
176 struct spi_transfer *x = &lcd->xfer; in tdo24m_writes()
182 if (!lcd->color_invert && *p == CMD0(0x21)) in tdo24m_writes()
190 lcd->buf[0] = (data >> 8) & 0xff; in tdo24m_writes()
191 lcd->buf[1] = data & 0xff; in tdo24m_writes()
194 lcd->buf[0] = (data >> 16) & 0xff; in tdo24m_writes()
195 lcd->buf[1] = (data >> 8) & 0xff; in tdo24m_writes()
196 lcd->buf[2] = data & 0xff; in tdo24m_writes()
199 lcd->buf[0] = (data >> 24) & 0xff; in tdo24m_writes()
[all …]
H A Dlms501kf03.c101 static int lms501kf03_spi_write_byte(struct lms501kf03 *lcd, int addr, int data) in lms501kf03_spi_write_byte() argument
116 return spi_sync(lcd->spi, &msg); in lms501kf03_spi_write_byte()
119 static int lms501kf03_spi_write(struct lms501kf03 *lcd, unsigned char address, in lms501kf03_spi_write() argument
122 return lms501kf03_spi_write_byte(lcd, address, command); in lms501kf03_spi_write()
125 static int lms501kf03_panel_send_sequence(struct lms501kf03 *lcd, in lms501kf03_panel_send_sequence() argument
133 ret = lms501kf03_spi_write(lcd, COMMAND_ONLY, wbuf[i]); in lms501kf03_panel_send_sequence()
135 ret = lms501kf03_spi_write(lcd, DATA_ONLY, wbuf[i]); in lms501kf03_panel_send_sequence()
144 static int lms501kf03_ldi_init(struct lms501kf03 *lcd) in lms501kf03_ldi_init() argument
178 ret = lms501kf03_panel_send_sequence(lcd, init_seq[i], in lms501kf03_ldi_init()
193 static int lms501kf03_ldi_enable(struct lms501kf03 *lcd) in lms501kf03_ldi_enable() argument
[all …]
H A Dams369fg06.c157 static int ams369fg06_spi_write_byte(struct ams369fg06 *lcd, int addr, int data) in ams369fg06_spi_write_byte() argument
172 return spi_sync(lcd->spi, &msg); in ams369fg06_spi_write_byte()
175 static int ams369fg06_spi_write(struct ams369fg06 *lcd, unsigned char address, in ams369fg06_spi_write() argument
181 ret = ams369fg06_spi_write_byte(lcd, 0x70, address); in ams369fg06_spi_write()
183 ret = ams369fg06_spi_write_byte(lcd, 0x72, command); in ams369fg06_spi_write()
188 static int ams369fg06_panel_send_sequence(struct ams369fg06 *lcd, in ams369fg06_panel_send_sequence() argument
195 ret = ams369fg06_spi_write(lcd, wbuf[i], wbuf[i+1]); in ams369fg06_panel_send_sequence()
207 static int _ams369fg06_gamma_ctl(struct ams369fg06 *lcd, in _ams369fg06_gamma_ctl() argument
214 ret = ams369fg06_spi_write(lcd, 0x40 + i, gamma[i]); in _ams369fg06_gamma_ctl()
215 ret = ams369fg06_spi_write(lcd, 0x50 + i, gamma[i+7*1]); in _ams369fg06_gamma_ctl()
[all …]
H A Dili9320.c74 static void ili9320_reset(struct ili9320 *lcd) in ili9320_reset() argument
76 struct ili9320_platdata *cfg = lcd->platdata; in ili9320_reset()
88 static inline int ili9320_init_chip(struct ili9320 *lcd) in ili9320_init_chip() argument
92 ili9320_reset(lcd); in ili9320_init_chip()
94 ret = lcd->client->init(lcd, lcd->platdata); in ili9320_init_chip()
96 dev_err(lcd->dev, "failed to initialise display\n"); in ili9320_init_chip()
100 lcd->initialised = 1; in ili9320_init_chip()
104 static inline int ili9320_power_on(struct ili9320 *lcd) in ili9320_power_on() argument
106 if (!lcd->initialised) in ili9320_power_on()
107 ili9320_init_chip(lcd); in ili9320_power_on()
[all …]
H A Dplatform_lcd.c19 struct lcd_device *lcd; member
26 static inline struct platform_lcd *to_our_lcd(struct lcd_device *lcd) in to_our_lcd() argument
28 return lcd_get_data(lcd); in to_our_lcd()
31 static int platform_lcd_get_power(struct lcd_device *lcd) in platform_lcd_get_power() argument
33 struct platform_lcd *plcd = to_our_lcd(lcd); in platform_lcd_get_power()
38 static int platform_lcd_set_power(struct lcd_device *lcd, int power) in platform_lcd_set_power() argument
40 struct platform_lcd *plcd = to_our_lcd(lcd); in platform_lcd_set_power()
52 static bool platform_lcd_controls_device(struct lcd_device *lcd, struct device *display_device) in platform_lcd_controls_device() argument
54 struct platform_lcd *plcd = to_our_lcd(lcd); in platform_lcd_controls_device()
91 plcd->lcd = devm_lcd_device_register(&pdev->dev, dev_name(dev), dev, in platform_lcd_probe()
[all …]
H A Dhx8357.c216 struct hx8357_data *lcd = lcd_get_data(lcdev); in hx8357_spi_write_then_read() local
252 ret = spi_sync(lcd->spi, &msg); in hx8357_spi_write_then_read()
320 struct hx8357_data *lcd = lcd_get_data(lcdev); in hx8357_lcd_reset() local
323 gpiod_set_value(lcd->reset, 0); in hx8357_lcd_reset()
325 gpiod_set_value(lcd->reset, 1); in hx8357_lcd_reset()
327 gpiod_set_value(lcd->reset, 0); in hx8357_lcd_reset()
335 struct hx8357_data *lcd = lcd_get_data(lcdev); in hx8357_lcd_init() local
342 if (lcd->im_pins) { in hx8357_lcd_init()
343 gpiod_set_value_cansleep(lcd->im_pins->desc[0], 1); in hx8357_lcd_init()
344 gpiod_set_value_cansleep(lcd->im_pins->desc[1], 0); in hx8357_lcd_init()
[all …]
H A Dili9320.h43 struct lcd_device *lcd; /* LCD device we created. */ member
71 extern void ili9320_remove(struct ili9320 *lcd);
72 extern void ili9320_shutdown(struct ili9320 *lcd);
76 extern int ili9320_suspend(struct ili9320 *lcd);
77 extern int ili9320_resume(struct ili9320 *lcd);
H A Dili922x.c445 static int ili922x_lcd_power(struct ili922x *lcd, int power) in ili922x_lcd_power() argument
449 if (POWER_IS_ON(power) && !POWER_IS_ON(lcd->power)) in ili922x_lcd_power()
450 ret = ili922x_poweron(lcd->spi); in ili922x_lcd_power()
451 else if (!POWER_IS_ON(power) && POWER_IS_ON(lcd->power)) in ili922x_lcd_power()
452 ret = ili922x_poweroff(lcd->spi); in ili922x_lcd_power()
455 lcd->power = power; in ili922x_lcd_power()
482 struct lcd_device *lcd; in ili922x_probe() local
517 lcd = devm_lcd_device_register(&spi->dev, "ili922xlcd", &spi->dev, ili, in ili922x_probe()
519 if (IS_ERR(lcd)) { in ili922x_probe()
521 return PTR_ERR(lcd); in ili922x_probe()
[all …]
H A Dlcd.c252 struct lcd_device *lcd = *(struct lcd_device **)res; in devm_lcd_device_release() local
254 lcd_device_unregister(lcd); in devm_lcd_device_release()
282 struct lcd_device **ptr, *lcd; in devm_lcd_device_register() local
288 lcd = lcd_device_register(name, parent, devdata, ops); in devm_lcd_device_register()
289 if (!IS_ERR(lcd)) { in devm_lcd_device_register()
290 *ptr = lcd; in devm_lcd_device_register()
296 return lcd; in devm_lcd_device_register()
/linux/drivers/auxdisplay/
H A Darm-charlcd.c78 struct charlcd *lcd = data; in charlcd_interrupt() local
81 status = readl(lcd->virtbase + CHAR_STAT) & 0x01; in charlcd_interrupt()
83 writel(CHAR_RAW_CLEAR, lcd->virtbase + CHAR_RAW); in charlcd_interrupt()
85 complete(&lcd->complete); in charlcd_interrupt()
87 dev_info(lcd->dev, "Spurious IRQ (%02x)\n", status); in charlcd_interrupt()
92 static void charlcd_wait_complete_irq(struct charlcd *lcd) in charlcd_wait_complete_irq() argument
96 ret = wait_for_completion_interruptible_timeout(&lcd->complete, in charlcd_wait_complete_irq()
99 writel(0x00, lcd->virtbase + CHAR_MASK); in charlcd_wait_complete_irq()
102 dev_err(lcd->dev, in charlcd_wait_complete_irq()
109 dev_err(lcd->dev, "charlcd controller timed out " in charlcd_wait_complete_irq()
[all …]
H A Dpanel.c218 } lcd; variable
712 if (lcd.pins.bl == PIN_NONE) in lcd_backlight()
839 hdc->hd44780 = &lcd; in lcd_init()
853 lcd.proto = LCD_PROTO_PARALLEL; in lcd_init()
854 lcd.charset = LCD_CHARSET_NORMAL; in lcd_init()
855 lcd.pins.e = PIN_STROBE; in lcd_init()
856 lcd.pins.rs = PIN_AUTOLF; in lcd_init()
865 lcd.proto = LCD_PROTO_SERIAL; in lcd_init()
866 lcd.charset = LCD_CHARSET_KS0074; in lcd_init()
867 lcd.pins.bl = PIN_AUTOLF; in lcd_init()
[all …]
/linux/drivers/video/fbdev/
H A Dau1200fb.c179 static struct au1200_lcd *lcd = (struct au1200_lcd *) AU1200_LCD_ADDR; variable
710 winctrl0 = lcd->window[plane].winctrl0; in au1200_setlocation()
711 winctrl1 = lcd->window[plane].winctrl1; in au1200_setlocation()
733 fb_offset += (((0 - xpos) * winbpp(lcd->window[plane].winctrl1))/8); in au1200_setlocation()
758 winenable = lcd->winenable & (1 << plane); in au1200_setlocation()
760 lcd->winenable &= ~(1 << plane); in au1200_setlocation()
761 lcd->window[plane].winctrl0 = winctrl0; in au1200_setlocation()
762 lcd->window[plane].winctrl1 = winctrl1; in au1200_setlocation()
763 lcd->window[plane].winbuf0 = in au1200_setlocation()
764 lcd->window[plane].winbuf1 = fbdev->fb_phys; in au1200_setlocation()
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dmarvell,armada-xp-pinctrl.txt21 mpp0 0 gpio, ge0(txclkout), lcd(d0)
22 mpp1 1 gpio, ge0(txd0), lcd(d1)
23 mpp2 2 gpio, ge0(txd1), lcd(d2)
24 mpp3 3 gpio, ge0(txd2), lcd(d3)
25 mpp4 4 gpio, ge0(txd3), lcd(d4)
26 mpp5 5 gpio, ge0(txctl), lcd(d5)
27 mpp6 6 gpio, ge0(rxd0), lcd(d6)
28 mpp7 7 gpio, ge0(rxd1), lcd(d7)
29 mpp8 8 gpio, ge0(rxd2), lcd(d8)
30 mpp9 9 gpio, ge0(rxd3), lcd(d9)
[all …]
H A Dmarvell,kirkwood-pinctrl.txt222 mpp4 4 gpio, nand(io6), uart0(rxd), sata1(act), lcd(hsync)
223 mpp5 5 gpo, nand(io7), uart0(txd), sata0(act), lcd(vsync)
225 mpp7 7 gpo, spi(cs), lcd(pwm)
233 mpp13 13 gpio, sdio(cmd), uart1(txd), audio(rmclk), lcd(pwm)
239 sata1(act), lcd(extclk)
244 sata1(act), lcd(d0)
246 audio(spdifo), lcd(d1)
248 sata1(prsnt), lcd(d2)
250 audio(bclk), lcd(d3)
252 lcd(d4)
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-lcd1 What: /sys/class/lcd/<lcd>/lcd_power
10 What: /sys/class/lcd/<lcd>/contrast
16 /sys/class/lcd/<lcd>/max_contrast.
18 What: /sys/class/lcd/<lcd>/max_contrast
/linux/drivers/hid/
H A Dhid-picolcd_lcd.c69 data->lcd = ldev; in picolcd_init_lcd()
76 struct lcd_device *ldev = data->lcd; in picolcd_exit_lcd()
78 data->lcd = NULL; in picolcd_exit_lcd()
84 if (!data->lcd) in picolcd_resume_lcd()
86 return picolcd_set_contrast(data->lcd, data->lcd_contrast); in picolcd_resume_lcd()
/linux/arch/arm/boot/dts/microchip/
H A Dsama5d3_lcd.dtsi44 lcd {
45 pinctrl_lcd_base: lcd-base-0 {
54 pinctrl_lcd_pwm: lcd-pwm-0 {
58 pinctrl_lcd_rgb444: lcd-rgb-0 {
74 pinctrl_lcd_rgb565: lcd-rgb-1 {
94 pinctrl_lcd_rgb666: lcd-rgb-2 {
116 pinctrl_lcd_rgb666_alt: lcd-rgb-2-alt {
138 pinctrl_lcd_rgb888: lcd-rgb-3 {
166 pinctrl_lcd_rgb888_alt: lcd-rgb-3-alt {
H A Dat91sam9x5_lcd.dtsi47 lcd {
48 pinctrl_lcd_base: lcd-base-0 {
57 pinctrl_lcd_pwm: lcd-pwm-0 {
61 pinctrl_lcd_rgb444: lcd-rgb-0 {
77 pinctrl_lcd_rgb565: lcd-rgb-1 {
97 pinctrl_lcd_rgb666: lcd-rgb-2 {
119 pinctrl_lcd_rgb888: lcd-rgb-3 {
/linux/arch/arm64/boot/dts/qcom/
H A Dapq8039-t2.dts42 vreg_lcd_avdd_reg: lcd-avdd-regulator {
54 vreg_lcd_avee_reg: lcd-avee-regulator {
66 vreg_lcd_iovcc_reg: lcd-iovcc-regulator {
343 pinctrl_lcd_avdd_reg: lcd-avdd-reg-state {
348 pinctrl_lcd_avee_reg: lcd-avee-reg-state {
353 pinctrl_lcd_iovcc_reg: lcd-iovcc-reg-state {
358 pinctrl_lcd_rst: lcd-rst-state {
/linux/arch/arm/boot/dts/nxp/mxs/
H A Dimx23-evk.dts25 reg_lcd_3v3: regulator-lcd-3v3 {
27 regulator-name = "lcd-3v3";
34 reg_lcd_5v: regulator-lcd-5v {
36 regulator-name = "lcd-5v";
/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-evm-common.dtsi102 enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
103 reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
104 mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
105 &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
106 &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
/linux/Documentation/devicetree/bindings/display/
H A Dmarvell,pxa2xx-lcdc.txt14 - lcd-supply: A phandle to a power regulator that controls the LCD voltage.
19 If the panel is not a TFT color panel, then a "lcd-type" property in
24 lcd-controller@40500000 {
/linux/Documentation/devicetree/bindings/display/armada/
H A Dmarvell,dove-lcd.txt4 - compatible: value should be "marvell,dove-lcd".
24 lcd0: lcd-controller@820000 {
25 compatible = "marvell,dove-lcd";

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