Kernel 5.7rc1 is released, and it can be downloaded @ https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7-rc1/
There are some changes related to amd backlight from 5.6 to 5.7rc1 such as the following (list may be not completed), and it surely worthwhile to give 5.7rc1 a try.
accde06fcb7fd82abdfa77ecf4dc63d724a6d9bf 945628101be55833a63355510d4b6c934183deab 8a683eb6311a03b655ab8ff368cd7b203074275c cb8348fec250e517b5facb4cab3125ddc597f9aa
Kernel 5.7rc1 is released, and it can be downloaded @ https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.7-rc1/
There are some changes related to amd backlight from 5.6 to 5.7rc1 such as the following (list may be not completed), and it surely worthwhile to give 5.7rc1 a try.
accde06fcb7fd82 abdfa77ecf4dc63 d724a6d9bf 3a63355510d4b6c 934183deab 655ab8ff368cd7b 203074275c 7b5facb4cab3125 ddc597f9aa
945628101be5583
8a683eb6311a03b
cb8348fec250e51