<html><body><p> <pre> Hi, Jason: Please help to fix this issue. Otherwise, I would revert this series. Regards, CK On Thu, 2024-09-12 at 23:29 +0300, Alper Nebi Yasak wrote: > > External email : Please do not click links or open attachments until you have verified the sender or the content. > Hi, > > On 2024-07-31 16:34 +03:00, Chun-Kuang Hu wrote: > > Hi, Shawn: > > > > Hsiao Chien Sung via B4 Relay > > <devnull+shawn.sung.mediatek.com@kernel.org> 於 2024年7月17日週三下午1:24寫道： > >> > >> Support "Pre-multiplied" and "None" blend mode on MediaTek's chips by > >> adding correct blend mode property when the planes init. > >> Before this patch, only the "Coverage" mode (default) is supported. > > > > For the whole series, applied to mediatek-drm-next [1], thanks. > > > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next > > I am seeing broken colors on an MT8173 Chromebook with next-20240912, > which goes away if I git-revert this series (commits 1f66fe62cc09 > eb17c5909481 a3f7f7ef4bfe 59e9d9de25f0 4225d5d5e779). > > To illustrate, I took a picture [1] of some color mixing diagrams from > Wikipedia [2]. Do you have an idea of what goes wrong? > > (I'm busy with too many things so I don't want to debug it now...) > > [1] https://i.imgur.com/tNFvovB.jpeg > [2] https://en.wikipedia.org/wiki/Color_space#Generic > </pre> </p></body></html><pre>************* MEDIATEK Confidentiality Notice ******************** The information contained in this e-mail message (including any attachments) may be confidential, proprietary, privileged, or otherwise exempt from disclosure under applicable laws. It is intended to be conveyed only to the designated recipient(s). Any use, dissemination, distribution, printing, retaining or copying of this e-mail (including its attachments) by unintended recipient(s) is strictly prohibited and may be unlawful. If you are not an intended recipient of this e-mail, or believe that you have received this e-mail in error, please notify the sender immediately (by replying to this e-mail), delete any and all copies of this e-mail (including any attachments) from your system, and do not disclose the content of this e-mail to any other person. Thank you! </pre>