Windows 10 IoT LVDS Resolution

hankwang — Thu, 14 Sep 2023 08:33:50 GMT

Hi , I have an Innolux g101ice-I01 panel with 1280x800 resolution. I tried to modify edid parameters in the galcore.inf. The screen will turn black when the system enters Windows.

Does modifying the resolution only need to be modified in galcore.inf? Or are there other places that need to be modified? Please help to check the edid file for 1280x800.

Please refer to the attachment for the edid parameter.

Note: The original galcore.inf resolution can normal display (1280x720). But the bottom of screen has overlay screen.

Here is innolux_g101ice_l01_timing. I set pixel clock to 71.1Mhz.

static const struct display_timing innolux_g101ice_l01_timing = {
	.pixelclock = { 60400000, 71100000, 74700000 },
	.hactive = { 1280, 1280, 1280 },
	.hfront_porch = { 41, 80, 100 },
	.hback_porch = { 40, 79, 99 },
	.hsync_len = { 1, 1, 1 },
	.vactive = { 800, 800, 800 },
	.vfront_porch = { 5, 11, 14 },
	.vback_porch = { 4, 11, 14 },
	.vsync_len = { 1, 1, 1 },
	.flags = DISPLAY_FLAGS_DE_HIGH,
};

Thanks.

Re: Windows 10 IoT LVDS Resolution

Dhruvit — Fri, 15 Sep 2023 11:44:25 GMT

Hi @hankwang,

I hope you are doing well

The information related to the same for the HDMI/ LVDS/ MIPI-DSI display is mentioned in detail in Chapter 3 Display/GPU driver of the document i.MX Windows 10 IoT User’s Guide

Thanks & Regards,

Dhruvit Vasavada

Re: Windows 10 IoT LVDS Resolution

hankwang — Mon, 18 Sep 2023 03:16:49 GMT

Thank you for the information. This problem can be fixed.

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Windows 10 IoT LVDS Resolution

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Re: Windows 10 IoT LVDS Resolution