Messages in this thread | | | Date | Wed, 22 May 2024 13:40:36 +0000 | From | Simon Ser <> | Subject | Re: [PATCH v2] drm/amd/display: Add pixel encoding info to debugfs |
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On Wednesday, May 22nd, 2024 at 15:36, Mario Limonciello <mario.limonciello@amd.com> wrote:
> > To be perfectly honest with you, I haven't given that much though. I > > used the 'bpc' and 'colorspace' property in debugfs, since I could not > > find that information anywhere else. And since I also needed to verify > > the pixel encoding being used, I added it where those other values > > were. That made for a simple and easy addition for this property. > > > > If you want me to do this differently, let me know. And please point > > me to the standardized DRM property where I should expose the values.
FWIW, there is a patch from Andri to add a similar (?) property: https://lore.kernel.org/dri-devel/20240115160554.720247-1-andri@yngvason.is/
The patch also allows user-space to set the "pixel encoding".
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