Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-10-02 Thread Pekka Paalanen
On Tue, 30 Sep 2025 14:20:09 +0200 Daniel Stone wrote: > Hi, > > On Fri, 26 Sept 2025 at 15:45, Sebastian Wick > wrote: > > So I'm going to argue that making the properties read-only or > > read-write is useless. > > > > The only case where knowing the color pipeline of the previous user > > wo

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-26 Thread Sebastian Wick
(Sorry for re-sending; used a web mail client which send html) On Mon, Sep 15, 2025, at 2:31 PM, Daniel Stone wrote: > Hi Nícolas, > > On Wed, 3 Sept 2025 at 19:43, Nícolas F. R. A. Prado > wrote: > > On Tue, 2025-08-26 at 13:25 +0100, Daniel Stone wrote: > > Based on this discussion, this is my

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-26 Thread Sebastian Wick
On Mon, Sep 15, 2025, at 2:31 PM, Daniel Stone wrote: > Hi Nícolas, > > On Wed, 3 Sept 2025 at 19:43, Nícolas F. R. A. Prado > wrote: > > On Tue, 2025-08-26 at 13:25 +0100, Daniel Stone wrote: > > Based on this discussion, this is my understanding for the changes > > desired on the series and t

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-15 Thread Daniel Stone
Hi Nícolas, On Wed, 3 Sept 2025 at 19:43, Nícolas F. R. A. Prado wrote: > On Tue, 2025-08-26 at 13:25 +0100, Daniel Stone wrote: > Based on this discussion, this is my understanding for the changes > desired on the series and their reasonings: > > 1. Add a driver cap, DRM_CAP_POST_BLEND_COLOR_PIP

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-09 Thread F. R. A. Prado
On Fri, 2025-09-05 at 19:55 +0200, Louis Chauvet wrote: > > > Le 22/08/2025 à 20:36, Nícolas F. R. A. Prado a écrit : > > Introduce support for a post-blend color pipeline API analogous to > > the > > pre-blend color pipeline API. While the pre-blend color pipeline > > was > > configured through

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-05 Thread Louis Chauvet
Le 22/08/2025 à 20:36, Nícolas F. R. A. Prado a écrit : Introduce support for a post-blend color pipeline API analogous to the pre-blend color pipeline API. While the pre-blend color pipeline was configured through a COLOR_PIPELINE property attached to a drm_plane, the post-blend color pipelin

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-09-03 Thread F. R. A. Prado
On Tue, 2025-08-26 at 13:25 +0100, Daniel Stone wrote: > Hi, > > On Mon, 25 Aug 2025 at 19:45, Xaver Hugl > wrote: > > > > @@ -416,6 +417,24 @@ int drm_mode_object_get_properties(struct > > > > drm_mode_object *obj, bool atomic, > > > > +   if (post_blend_color_pipeline && obj->type =

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-27 Thread Daniel Stone
Hey, On Wed, 27 Aug 2025 at 12:17, Sebastian Wick wrote: > On Fri Aug 22, 2025 at 8:36 PM CEST, Nícolas F. R. A. Prado wrote: > > Introduce support for a post-blend color pipeline API analogous to the > > pre-blend color pipeline API. While the pre-blend color pipeline was > > configured through

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-27 Thread Sebastian Wick
On Fri Aug 22, 2025 at 8:36 PM CEST, Nícolas F. R. A. Prado wrote: > Introduce support for a post-blend color pipeline API analogous to the > pre-blend color pipeline API. While the pre-blend color pipeline was > configured through a COLOR_PIPELINE property attached to a drm_plane, > the post-blend

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-26 Thread Daniel Stone
Hi, On Mon, 25 Aug 2025 at 19:45, Xaver Hugl wrote: > > > @@ -416,6 +417,24 @@ int drm_mode_object_get_properties(struct > > > drm_mode_object *obj, bool atomic, > > > + if (post_blend_color_pipeline && obj->type == > > > DRM_MODE_OBJECT_CRTC) { > > > + struc

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-25 Thread Xaver Hugl
> > @@ -416,6 +417,24 @@ int drm_mode_object_get_properties(struct > > drm_mode_object *obj, bool atomic, > > continue; > > } > > > > + if (post_blend_color_pipeline && obj->type == > > DRM_MODE_OBJECT_CRTC) { > > +

Re: [PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-25 Thread Daniel Stone
Hi Nicolas, Thanks for doing this! It's great to see. On Fri, 22 Aug 2025 at 19:36, Nícolas F. R. A. Prado wrote: > -/** > - * drm_plane_colorop_curve_1d_lut_init - Initialize a DRM_COLOROP_1D_LUT > - * > - * @dev: DRM device > - * @colorop: The drm_colorop object to initialize > - * @plane: The

[PATCH RFC 1/5] drm: Support post-blend color pipeline API

2025-08-22 Thread Nícolas F . R . A . Prado
Introduce support for a post-blend color pipeline API analogous to the pre-blend color pipeline API. While the pre-blend color pipeline was configured through a COLOR_PIPELINE property attached to a drm_plane, the post-blend color pipeline is configured through a COLOR_PIPELINE property on the drm_