Hi Benjamin! Dne torek, 05. april 2022 ob 18:07:41 CEST je Benjamin Gaignard napisal(a): > Le 27/02/2022 à 15:49, Jernej Skrabec a écrit : > > First two patches add 10-bit formats to UAPI, third extends filtering > > mechanism, fourth fixes incorrect assumption, fifth moves register > > configuration code to proper place, sixth and seventh enable 10-bit > > VP9 decoding on Allwinner H6 and last increases core frequency on > > Allwinner H6. > > > > I'm sending this as RFC to get some comments: > > 1. format definitions - are fourcc's ok? are comments/descriptions ok? > > 2. is extended filtering mechanism ok? > > > > I would also like if these patches are tested on some more HW. > > Additionally, can someone test tiled P010? > > > > Please take a look. > > Hi Jernej, > > I have create a branch to test this series with VP9 and HEVC: > https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/tree/10bit_imx > 8m Feel free to pick what I may need in it. > > That doesn't improve fluster scores, I think more dev are still needed in > GST before getting something fully functional. > Anyway I able to select P010 pixel format if the input is a 10bit bitstream. What kind of improvements do you expect? Actually, this series is designed to change nothing for platforms, where 10-bit format is not added into the list of supported formats. I think reasons are quite obvious. First, not every device may support 10-bit output. Second, as you might already figured it out, registers in this series are set only for legacy cores. I have no idea, what needs to be done for newer ones, since I don't have them. Anyway, I tested this with fluster and only one additional test passes, because it is the only one for 10-bit YUV420. Best regards, Jernej
