Searched full:vcomh (Results 1 – 12 of 12) sorted by relevance
| /Linux-v6.1/drivers/staging/fbtft/ |
| D | fb_ili9325.c | 37 static unsigned int vdv = 0x12; /* VCOMH amplitude=VREG1OUT*0.98 */
41 static unsigned int vcm = 0x0a; /* VCOMH=VREG1OUT*0.735 */
43 MODULE_PARM_DESC(vcm, "Set the internal VcomH voltage");
57 * VCOMH = VREG1OUT * 0.735 = 3.59
80 * VCOMH - VCOML < 6.0 => 4.79 < 6.0
122 write_reg(par, 0x0029, vcm); /* Set VCM[5:0] for VCOMH */ in init_display()
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| D | fb_hx8340bn.c | 74 * VCOMH 0110101 : 3.925 in init_display()
76 * 45h=69 VCOMH: "VMH" + 5d VCOML: "VMH" + 5d in init_display()
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| D | fb_sh1106.c | 74 /* Set VCOMH Deselect Level */ in init_display()
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| D | fb_ssd1306.c | 102 /* Set VCOMH Deselect Level */ in init_display()
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| D | fb_ssd1331.c | 50 write_reg(par, 0xbe, 0x3e); /* vcomh */ in init_display()
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| D | fb_ssd1351.c | 50 write_reg(par, 0xbe, 0x05); /* Set VComH Voltage */ in init_display()
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| D | fb_ili9320.c | 111 /* R29h=0x0008 at VCI=3.3V VCM[4:0] for VCOMH */ in init_display()
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| /Linux-v6.1/Documentation/devicetree/bindings/display/panel/ |
| D | ilitek,ili9322.yaml | 16 VCOMH outputs.
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| /Linux-v6.1/drivers/gpu/drm/solomon/ |
| D | ssd130x.h | 82 u32 vcomh; member
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| D | ssd130x.c | 368 /* Set VCOMH */ in ssd130x_init()
369 ret = ssd130x_write_cmd(ssd130x, 2, SSD130X_SET_VCOMH, ssd130x->vcomh); in ssd130x_init()
841 ssd130x->vcomh = ssd130x->device_info->default_vcomh; in ssd130x_parse_properties()
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| /Linux-v6.1/drivers/video/fbdev/ |
| D | ssd1307fb.c | 83 u32 vcomh; member
489 /* Set VCOMH */ in ssd1307fb_init()
494 ret = ssd1307fb_write_cmd(par->client, par->vcomh); in ssd1307fb_init()
712 par->vcomh = par->device_info->default_vcomh; in ssd1307fb_probe()
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| /Linux-v6.1/drivers/gpu/drm/panel/ |
| D | panel-ilitek-ili9341.c | 226 /* 0x45 VCOMH 4.425v, 0x15 VCOML -1.975*/
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