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Searched full:vcom (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/staging/fbtft/
H A Dfb_st7789v.c38 * @VCOMS: VCOM setting
42 * @VCMOFSET: VCOM offset set
181 * VAP = 4.1V + (VCOM + VCOM offset + 0.5 * VDV) in init_display()
182 * VAN = -4.1V + (VCOM + VCOM offset + 0.5 * VDV) in init_display()
192 /* VCOM = 0.9V */ in init_display()
198 /* VCOM offset = 0V */ in init_display()
H A Dfb_ili9325.c39 MODULE_PARM_DESC(vdv, "Select the factor of VREG1OUT to set the amplitude of Vcom");
58 * VCOM amplitude = VREG1OUT * 0.98 = 4.79
69 * Source/VCOM power supply voltage
79 * VCOM driver output voltage
113 write_reg(par, 0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */ in init_display()
121 write_reg(par, 0x0013, vdv << 8); /* Set VDV[4:0] for VCOM amplitude */ in init_display()
H A Dfb_ili9340.c39 /* VCOM Control 1 */ in init_display()
42 /* VCOM Control 2 */ in init_display()
H A Dfb_upd161704.c68 write_reg(par, 0x001E, 0x0009); /* VCOM output setting */ in init_display()
69 write_reg(par, 0x001F, 0x0035); /* VCOM amplitude setting */ in init_display()
H A Dfb_hx8340bn.c73 * This command is used to set VCOM Low and VCOM High Voltage in init_display()
H A Dfb_ili9320.c89 /* VDV[4:0] for VCOM amplitude */ in init_display()
106 /* R13h=0x1800 at VCI=3.3V VDV[4:0] for VCOM amplitude */ in init_display()
H A Dfb_ili9481.c27 /* VCOM */
H A Dfb_ili9486.c29 /* VCOM Control 1 */
H A Dfb_hx8353d.c31 /* VCOM */ in init_display()
H A Dfb_ili9341.c47 /* ------------VCOM --------- */ in init_display()
H A Dfb_hx8347d.c44 /* VCOM offset */ in init_display()
H A Dfb_ili9163.c50 #define CMD_VCOMOFFS 0xC7 /* VCOM Offset Control */
/linux/arch/arm/boot/dts/nxp/imx/
H A De70k02.dtsi148 vcom-en-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
155 reg_epdpmic: vcom {
156 regulator-name = "vcom";
H A Dimx7d-remarkable2.dts328 reg_epdpmic: vcom {
329 regulator-name = "vcom";
H A Dimx6qdl-skov-cpu.dtsi157 reg_tft_vcom: regulator-tft-vcom {
/linux/drivers/regulator/
H A Dfp9931.c384 /* gets enabled by enabling vcom, too */
418 .name = "vcom",
419 .of_match = of_match_ptr("vcom"),
/linux/arch/sh/boards/mach-kfr2r09/
H A Dlcd_wqvga.c168 /* timing (source/VCOM/gate driving) */ in display_on()
188 /* VCOM */ in display_on()
/linux/drivers/gpu/drm/panel/
H A Dpanel-kingdisplay-kd097d04.c46 /* VCOM disable */
50 /* VCOM setting */
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-skov-reva.dtsi147 reg_tft_vcom: regulator-tft-vcom {
150 regulator-name = "VCOM";
/linux/drivers/video/backlight/
H A Dtdo24m.c155 CMD1(0xb6, 0x40), /* VCOM voltage */
/linux/sound/soc/codecs/
H A Dak4642.c76 #define PMVCM (1 << 6) /* VCOM Power Management */
/linux/drivers/usb/core/
H A Dquirks.c578 /* VCOM device */