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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/988465/lp8556-backlight-brightness-is-not-stable-for-lp8556
大家好
我正在使用 LP8556、将 A1H 设置为0x9D UEFI 和内核、但 在引导过程中、UEFI 阶段的背光相对明亮、而内核阶段的背光则较暗。
你能给我一些建议吗？
此致、
你好，sijie，
您能否提供相应的 SW 波形以供进一步分析？
Robin
