Re: [PATCH v6 1/3] drm/lsdc: add drm driver for loongson display controller

[Sui Jingfeng]

On 2022/2/10 00:16, Maxime Ripard wrote:
> And, to reinstate, we already have a mechanism to set an EDID, and if it
> wasn't an option, the DT is not the place to store an EDID blob.

Hi,


if DT is not the place to store EDID blob, why nvidia can do that ?

output->edid = of_get_property(output->of_node, "nvidia,edid", &size); 
[1][2]


[1] ./drivers/gpu/drm/tegra/output.c

[2] 
https://docs.nvidia.com/drive/active/5.0.10.3L/nvvib_docs/index.html#page/NVIDIA%20DRIVE%20Linux%20SDK%20Development%20Guide/Appendix/AppendixDeviceTree.html