RE: [PATCH v2] drm: rcar-du: Fix Alpha blending issue on Gen3

2022-05-17 Thread Biju Das
Hi Kieran, > Subject: Re: [PATCH v2] drm: rcar-du: Fix Alpha blending issue on Gen3 > > Quoting Biju Das (2022-04-26 09:41:57) > > From: LUU HOAI > > > > As per R-Car-Gen3_Common_OPC_Customer_Notifications_V30.1.pdf, > > unexpected image output(such as

Re: [PATCH v2] drm: rcar-du: Fix Alpha blending issue on Gen3

2022-05-13 Thread Kieran Bingham
Quoting Biju Das (2022-04-26 09:41:57) > From: LUU HOAI > > As per R-Car-Gen3_Common_OPC_Customer_Notifications_V30.1.pdf, > unexpected image output(such as incorrect colors or planes being > invisible) can happen on the below conditions, as PnALPHAR register > is not initialized by reset. > > W

Re: [PATCH v2] drm: rcar-du: Fix Alpha blending issue on Gen3

2022-04-26 Thread Laurent Pinchart
Hi Biju, Thank you for the patch. On Tue, Apr 26, 2022 at 09:41:57AM +0100, Biju Das wrote: > From: LUU HOAI > > As per R-Car-Gen3_Common_OPC_Customer_Notifications_V30.1.pdf, > unexpected image output(such as incorrect colors or planes being > invisible) can happen on the below conditions, as