| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | silergy,sy7636a.yaml | 42 vcom:
51 const: vcom
76 reg_epdpmic: vcom {
77 regulator-name = "vcom";
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| /kernel/linux/linux-5.10/drivers/staging/fbtft/ |
| D | fb_st7789v.c | 34 * @VCOMS: VCOM setting
38 * @VCMOFSET: VCOM offset set
115 * VAP = 4.1V + (VCOM + VCOM offset + 0.5 * VDV) in init_display()
116 * VAN = -4.1V + (VCOM + VCOM offset + 0.5 * VDV) in init_display()
126 /* VCOM = 0.9V */ in init_display()
132 /* VCOM offset = 0V */ in init_display()
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| 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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| D | fb_ili9340.c | 39 /* VCOM Control 1 */ in init_display()
42 /* VCOM Control 2 */ in init_display()
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| 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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| D | fb_hx8340bn.c | 73 * This command is used to set VCOM Low and VCOM High Voltage in init_display()
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| D | fb_ili9320.c | 92 /* VDV[4:0] for VCOM amplitude */ in init_display()
109 /* R13h=0x1800 at VCI=3.3V VDV[4:0] for VCOM amplitude */ in init_display()
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| D | fb_ili9481.c | 27 /* VCOM */
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| D | fb_ili9486.c | 29 /* VCOM Control 1 */
|
| /kernel/linux/linux-6.6/drivers/staging/fbtft/ |
| 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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| 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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| D | fb_ili9340.c | 39 /* VCOM Control 1 */ in init_display()
42 /* VCOM Control 2 */ in init_display()
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| 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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| D | fb_hx8340bn.c | 73 * This command is used to set VCOM Low and VCOM High Voltage in init_display()
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| D | fb_ili9320.c | 91 /* VDV[4:0] for VCOM amplitude */ in init_display()
108 /* R13h=0x1800 at VCI=3.3V VDV[4:0] for VCOM amplitude */ in init_display()
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| D | fb_ili9481.c | 27 /* VCOM */
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/panel/ |
| D | panel-ilitek-ili9322.c | 57 * voltage for the VCOM levels and the greyscale level.
378 "can't set up VCOM amplitude (%d)\n", ret); in ili9322_init()
387 dev_err(ili->dev, "can't set up VCOM high (%d)\n", ret); in ili9322_init()
777 dev_err(dev, "too low VCOM high\n"); in ili9322_probe()
781 dev_err(dev, "too high VCOM high\n"); in ili9322_probe()
785 dev_dbg(dev, "VCOM high = 0x%02x\n", val); in ili9322_probe()
795 dev_err(dev, "too low VCOM amplitude\n"); in ili9322_probe()
799 dev_err(dev, "too high VCOM amplitude\n"); in ili9322_probe()
804 dev_dbg(dev, "VCOM amplitude = 0x%02x\n", val); in ili9322_probe()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/panel/ |
| D | panel-ilitek-ili9322.c | 58 * voltage for the VCOM levels and the greyscale level.
379 "can't set up VCOM amplitude (%d)\n", ret); in ili9322_init()
388 dev_err(ili->dev, "can't set up VCOM high (%d)\n", ret); in ili9322_init()
778 dev_err(dev, "too low VCOM high\n"); in ili9322_probe()
782 dev_err(dev, "too high VCOM high\n"); in ili9322_probe()
786 dev_dbg(dev, "VCOM high = 0x%02x\n", val); in ili9322_probe()
796 dev_err(dev, "too low VCOM amplitude\n"); in ili9322_probe()
800 dev_err(dev, "too high VCOM amplitude\n"); in ili9322_probe()
805 dev_dbg(dev, "VCOM amplitude = 0x%02x\n", val); in ili9322_probe()
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| D | panel-ilitek-ili9341.c | 49 #define ILI9341_VCOM1 0xc5 /* VCOM Control 1 register */
50 #define ILI9341_VCOM2 0xc7 /* VCOM Control 2 register */
144 /* vcom_1: VCOM Control 1(C5h) */
146 /* vcom_2: VCOM Control 2(C7h) */
250 * Determine source/VCOM output in a non-display area in the partial
326 /* VCOM */ in ili9341_dpi_init()
519 /* VCOM */ in ili9341_dbi_enable()
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| /kernel/linux/linux-6.6/drivers/regulator/ |
| D | sy7636a-regulator.c | 63 .name = "vcom",
71 .of_match = of_match_ptr("vcom"),
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/panel/ |
| D | ilitek,ili9322.yaml | 15 960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/ |
| D | ilitek,ili9322.yaml | 15 960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
|
| /kernel/linux/linux-6.6/drivers/hwmon/ |
| D | sy7636a-hwmon.c | 76 regulator = devm_regulator_get(&pdev->dev, "vcom"); in sy7636a_sensor_probe()
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| /kernel/linux/linux-6.6/arch/sh/boards/mach-kfr2r09/ |
| D | lcd_wqvga.c | 168 /* timing (source/VCOM/gate driving) */ in display_on()
188 /* VCOM */ in display_on()
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| /kernel/linux/linux-5.10/arch/sh/boards/mach-kfr2r09/ |
| D | lcd_wqvga.c | 168 /* timing (source/VCOM/gate driving) */ in display_on()
188 /* VCOM */ in display_on()
|