Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Pekka Paalanen
On Thu, 04 May 2023 15:22:59 + Simon Ser wrote: > Hi all, > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > pipeline before blending, ie. after a pixel is tapped from a plane's > framebuffer and before it's blended with other planes. With this new uAPI we > ai

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Joshua Ashton
Some corrections and replies inline. On Fri, 5 May 2023 at 12:42, Pekka Paalanen wrote: > > On Thu, 04 May 2023 15:22:59 + > Simon Ser wrote: > > > Hi all, > > > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > > pipeline before blending, ie. after a pixel is t

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Pekka Paalanen
On Fri, 5 May 2023 14:30:11 +0100 Joshua Ashton wrote: > Some corrections and replies inline. > > On Fri, 5 May 2023 at 12:42, Pekka Paalanen wrote: > > > > On Thu, 04 May 2023 15:22:59 + > > Simon Ser wrote: ... > > > To wrap things up, let's take a real-world example: how would gamesco

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Daniel Vetter
On Thu, May 04, 2023 at 03:22:59PM +, Simon Ser wrote: > Hi all, > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > pipeline before blending, ie. after a pixel is tapped from a plane's > framebuffer and before it's blended with other planes. With this new uAPI we

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Sebastian Wick
On Fri, May 5, 2023 at 5:28 PM Daniel Vetter wrote: > > On Thu, May 04, 2023 at 03:22:59PM +, Simon Ser wrote: > > Hi all, > > > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > > pipeline before blending, ie. after a pixel is tapped from a plane's > > framebuffe

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Simon Ser
On Friday, May 5th, 2023 at 17:28, Daniel Vetter wrote: > Ok no comments from me on the actual color operations and semantics of all > that, because I have simply nothing to bring to that except confusion :-) > > Some higher level thoughts instead: > > - I really like that we just go with graph

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Joshua Ashton
On 5/5/23 15:16, Pekka Paalanen wrote: On Fri, 5 May 2023 14:30:11 +0100 Joshua Ashton wrote: Some corrections and replies inline. On Fri, 5 May 2023 at 12:42, Pekka Paalanen wrote: On Thu, 04 May 2023 15:22:59 + Simon Ser wrote: ... To wrap things up, let's take a real-world e

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Daniel Vetter
On Fri, May 05, 2023 at 05:57:37PM +0200, Sebastian Wick wrote: > On Fri, May 5, 2023 at 5:28 PM Daniel Vetter wrote: > > > > On Thu, May 04, 2023 at 03:22:59PM +, Simon Ser wrote: > > > Hi all, > > > > > > The goal of this RFC is to expose a generic KMS uAPI to configure the > > > color > >

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Daniel Vetter
On Fri, May 05, 2023 at 04:06:26PM +, Simon Ser wrote: > On Friday, May 5th, 2023 at 17:28, Daniel Vetter wrote: > > > Ok no comments from me on the actual color operations and semantics of all > > that, because I have simply nothing to bring to that except confusion :-) > > > > Some higher

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Dave Airlie
On Fri, 5 May 2023 at 01:23, Simon Ser wrote: > > Hi all, > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > pipeline before blending, ie. after a pixel is tapped from a plane's > framebuffer and before it's blended with other planes. With this new uAPI we > aim to r

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Steven Kucharzyk
Hi, I'm new to this list and probably can't contribute but interested, I passed your original posting to a friend and have enclosed his thoughts ... old hash or food for thought ??? I ask your forgiveness if you find this inappropriate. (am of the elk * act first, ask for forgiveness afterward) ;

Re: [RFC] Plane color pipeline KMS uAPI

2023-05-05 Thread Sebastian Wick
On Fri, May 5, 2023 at 10:40 PM Dave Airlie wrote: > > On Fri, 5 May 2023 at 01:23, Simon Ser wrote: > > > > Hi all, > > > > The goal of this RFC is to expose a generic KMS uAPI to configure the color > > pipeline before blending, ie. after a pixel is tapped from a plane's > > framebuffer and bef