| /linux/drivers/gpu/drm/tiny/ |
| H A D | sharp-memory.c | 74 u8 vcom; member
114 static inline void sharp_memory_set_tx_buffer_mode(u8 *buffer, u8 mode, u8 vcom) in sharp_memory_set_tx_buffer_mode() argument
116 *buffer = mode | (vcom << 1); in sharp_memory_set_tx_buffer_mode()
156 u8 vcom = smd->vcom; in sharp_memory_update_display() local
164 SHARP_MEMORY_DISPLAY_UPDATE_MODE, vcom); in sharp_memory_update_display()
178 u8 vcom = smd->vcom; in sharp_memory_maintain_display() local
183 sharp_memory_set_tx_buffer_mode(&tx_buffer[0], SHARP_MEMORY_DISPLAY_MAINTAIN_MODE, vcom); in sharp_memory_maintain_display()
195 u8 vcom = smd->vcom; in sharp_memory_clear_display() local
200 sharp_memory_set_tx_buffer_mode(&tx_buffer[0], SHARP_MEMORY_DISPLAY_CLEAR_MODE, vcom); in sharp_memory_clear_display()
312 smd->vcom ^= 1; /* Toggle vcom */ in sharp_memory_sw_vcom_signal_thread()
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| H A D | repaper.c | 720 /* Vcom level */ in repaper_pipe_enable()
740 /* Charge pump Vcom on - Vcom driver on */ in repaper_pipe_enable()
815 /* Power off charge pump Vcom */ in repaper_pipe_disable()
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| H A D | ili9163.c | 68 /* VCOM */ in yx240qv29_enable()
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| H A D | ili9341.c | 86 /* VCOM */ in yx240qv29_enable()
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| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | silergy,sy7636a.yaml | 42 vcom:
51 const: vcom
76 reg_epdpmic: vcom {
77 regulator-name = "vcom";
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| /linux/drivers/staging/fbtft/ |
| H A D | fb_st7789v.c | 38 * @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()
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| H A D | fb_ili9325.c | 39 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()
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| H A D | fb_ili9340.c | 39 /* VCOM Control 1 */ in init_display()
42 /* VCOM Control 2 */ in init_display()
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| H A D | fb_upd161704.c | 68 write_reg(par, 0x001E, 0x0009); /* VCOM output setting */ in init_display()
69 write_reg(par, 0x001F, 0x0035); /* VCOM amplitude setting */ in init_display()
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| H A D | fb_hx8340bn.c | 73 * This command is used to set VCOM Low and VCOM High Voltage in init_display()
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| H A D | fb_ili9320.c | 89 /* 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()
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| H A D | fb_ili9481.c | 27 /* VCOM */
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| H A D | fb_ili9486.c | 29 /* VCOM Control 1 */
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| H A D | fb_hx8353d.c | 31 /* VCOM */ in init_display()
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| H A D | fb_ili9341.c | 47 /* ------------VCOM --------- */ in init_display()
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| /linux/drivers/gpu/drm/panel/ |
| H A D | panel-ilitek-ili9341.c | 46 #define ILI9341_VCOM1 0xc5 /* VCOM Control 1 register */
47 #define ILI9341_VCOM2 0xc7 /* VCOM Control 2 register */
141 /* vcom_1: VCOM Control 1(C5h) */
143 /* vcom_2: VCOM Control 2(C7h) */
247 * Determine source/VCOM output in a non-display area in the partial
323 /* VCOM */ in ili9341_dpi_init()
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| H A D | panel-kingdisplay-kd097d04.c | 46 /* VCOM disable */
50 /* VCOM setting */
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| H A D | panel-himax-hx8394.c | 158 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in hsd060bhw4_init_sequence()
234 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in powkiddy_x55_init_sequence()
373 /* 5.19.5 SETVCOM: Set VCOM voltage (B6h) */ in mchp_ac40t08a_init_sequence()
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| H A D | panel-novatek-nt35510.c | 323 * @vcmoff: setting the DC VCOM offset voltage
327 * VCMOFFSEL 0x00 = VCOM .. 0x01 Gamma.
329 * VCM the VCOM output voltage (VCMOFFSEL = 0) or the internal register
1275 /* VCMOFFSEL = VCOM voltage offset mode, VCM = 0V */
1350 /* VCMOFFSEL = VCOM voltage offset mode, VCM = -1V */
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| /linux/drivers/regulator/ |
| H A D | sy7636a-regulator.c | 63 .name = "vcom",
71 .of_match = of_match_ptr("vcom"),
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| /linux/Documentation/devicetree/bindings/display/panel/ |
| H A D | ilitek,ili9322.yaml | 15 960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
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| /linux/arch/sh/boards/mach-kfr2r09/ |
| H A D | lcd_wqvga.c | 168 /* timing (source/VCOM/gate driving) */ in display_on()
188 /* VCOM */ in display_on()
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| /linux/drivers/hwmon/ |
| H A D | sy7636a-hwmon.c | 76 regulator = devm_regulator_get(&pdev->dev, "vcom"); in sy7636a_sensor_probe()
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx7d-remarkable2.dts | 328 reg_epdpmic: vcom {
329 regulator-name = "vcom";
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| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | imx8mp-skov-reva.dtsi | 141 reg_tft_vcom: regulator-tft-vcom {
144 regulator-name = "VCOM";
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