On 25/08/2022 09:59, Bo-Chen Chen wrote: > > Hello Krzysztof, > > Thanks for yor review. > > From the functions perspective: > > Hardware pipeline of VDOSYS0 has these components: COLOR, CCORR, AAL, > GAMMA, DITHER. > They are related to PQ (Picture Quality) functions and they makes > VDOSYS0 supports PQ function while they are not including in VDOSYS1. > > Hardware pipeline of VDOSYS1 has the component ETHDR (HDR related > component). > It makes VDOSYS1 supports the HDR function while it's not including in > VDOSYS0. > > About mediatek ETHDR, you can refer to this series: > > https://lore.kernel.org/all/20220819061456.8042-2-nancy.lin@xxxxxxxxxxxx/ > > To summary: > Only VDOSYS0 can support PQ adjustment. > Only VDOSYS1 can support HDR adjustment. > > Is this description ok for you? > If it is ok, I will put them into commit message in next version. > Yes. Best regards, Krzysztof
