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Searched full:vcom (Results 1 – 18 of 18) sorted by relevance

/linux/drivers/gpu/drm/tiny/
H A Dsharp-memory.c73 u8 vcom; member
113 static inline void sharp_memory_set_tx_buffer_mode(u8 *buffer, u8 mode, u8 vcom) in sharp_memory_set_tx_buffer_mode() argument
115 *buffer = mode | (vcom << 1); in sharp_memory_set_tx_buffer_mode()
155 u8 vcom = smd->vcom; in sharp_memory_update_display() local
163 SHARP_MEMORY_DISPLAY_UPDATE_MODE, vcom); in sharp_memory_update_display()
177 u8 vcom = smd->vcom; in sharp_memory_maintain_display() local
182 sharp_memory_set_tx_buffer_mode(&tx_buffer[0], SHARP_MEMORY_DISPLAY_MAINTAIN_MODE, vcom); in sharp_memory_maintain_display()
194 u8 vcom = smd->vcom; in sharp_memory_clear_display() local
199 sharp_memory_set_tx_buffer_mode(&tx_buffer[0], SHARP_MEMORY_DISPLAY_CLEAR_MODE, vcom); in sharp_memory_clear_display()
310 smd->vcom ^= 1; /* Toggle vcom */ in sharp_memory_sw_vcom_signal_thread()
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/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_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_hx8347d.c44 /* VCOM offset */ in init_display()
/linux/drivers/gpu/drm/panel/
H A Dpanel-ilitek-ili9341.c45 #define ILI9341_VCOM1 0xc5 /* VCOM Control 1 register */
46 #define ILI9341_VCOM2 0xc7 /* VCOM Control 2 register */
140 /* vcom_1: VCOM Control 1(C5h) */
142 /* vcom_2: VCOM Control 2(C7h) */
245 * Determine source/VCOM output in a non-display area in the partial
321 /* VCOM */ in ili9341_dpi_init()
H A Dpanel-kingdisplay-kd097d04.c46 /* VCOM disable */
50 /* VCOM setting */
H A Dpanel-himax-hx8394.c157 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in hsd060bhw4_init_sequence()
229 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in powkiddy_x55_init_sequence()
364 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in mchp_ac40t08a_init_sequence()
574 /* 6.3.4 SETVCOM: Set VCOM voltage (B6h) */ in hl055fhav028c_init_sequence()
686 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in waveshare_5_0_inch_a_init_sequence()
772 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in waveshare_5_5_inch_a_init_sequence()
H A Dpanel-raydium-rm68200.c39 #define MCS_VCMCTR 0x46 /* VCOM Output Level Control */
H A Dpanel-orisetech-otm8009a.c56 #define MCS_VCOMDC 0xD900 /* VCOM Voltage Setting */
H A Dpanel-feixin-k101-im2ba02.c60 /* Set VCOM */
/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/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.c618 /* VCOM device */