i.MX ProcessorsのトピックRe: iMX8MP HDMI support 1024x600

iMX8MP HDMI support 1024x600

meeeeeei — Thu, 02 Nov 2023 07:52:07 GMT

Hi：

I want to know how imx8mp hdmi fixed output 1024x600.The imx8mp bsp version is 5.10

joanxie — Thu, 02 Nov 2023 08:30:46 GMT

what pixel clock do you need?

meeeeeei — Fri, 03 Nov 2023 02:25:52 GMT

Hi,joanxie:
I need 54Mhz.I added 1024x600 to the drm_dmt_modes array in drm_edid.c, but the screen only shows 800x600

joanxie — Fri, 03 Nov 2023 02:42:43 GMT

this isn't a standard resolution can be supported by current bsp, I need to generate timings parameters by

tools, I will send to you next week when I get them

joanxie — Wed, 08 Nov 2023 07:26:40 GMT

pls add these parameters in the table samsung_phy_pll_cfg of drivers/phy/freescale/phy-fsl-samsung-hdmi.c

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