Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-25 Thread Pekka Paalanen
On Fri, 25 Apr 2025 11:38:28 +0300 Tomi Valkeinen wrote: > Hi Pekka, > > On 17/04/2025 11:13, Pekka Paalanen wrote: > >> My understanding is that the Y-only pixel formats behave in a well > >> defined way (or, as well defined as the YUV formats), and there's > >> nothing more to add here. Is tha

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-25 Thread Tomi Valkeinen
Hi Pekka, On 17/04/2025 11:13, Pekka Paalanen wrote: My understanding is that the Y-only pixel formats behave in a well defined way (or, as well defined as the YUV formats), and there's nothing more to add here. Is that right? There are two things: - Y8 follows COLOR_RANGE property, just like

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-22 Thread Pekka Paalanen
On Tue, 22 Apr 2025 12:12:21 +0200 Geert Uytterhoeven wrote: > Hi Pekka, > > On Tue, 22 Apr 2025 at 12:01, Pekka Paalanen wrote: > > On Tue, 22 Apr 2025 11:41:29 +0200 > > Geert Uytterhoeven wrote: > > > On Tue, 22 Apr 2025 at 11:11, Pekka Paalanen > > > wrote: > > > > On Mon, 21 Apr 2025

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-22 Thread Geert Uytterhoeven
Hi Pekka, On Tue, 22 Apr 2025 at 12:01, Pekka Paalanen wrote: > On Tue, 22 Apr 2025 11:41:29 +0200 > Geert Uytterhoeven wrote: > > On Tue, 22 Apr 2025 at 11:11, Pekka Paalanen > > wrote: > > > On Mon, 21 Apr 2025 17:50:39 +0300 > > > Laurent Pinchart wrote: > > > > On Thu, Apr 17, 2025 at 11:1

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-22 Thread Pekka Paalanen
On Tue, 22 Apr 2025 11:41:29 +0200 Geert Uytterhoeven wrote: > Hi Pekka, > > On Tue, 22 Apr 2025 at 11:11, Pekka Paalanen > wrote: > > On Mon, 21 Apr 2025 17:50:39 +0300 > > Laurent Pinchart wrote: > > > On Thu, Apr 17, 2025 at 11:13:15AM +0300, Pekka Paalanen wrote: > > > > On Wed, 16 Apr

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-22 Thread Geert Uytterhoeven
Hi Pekka, On Tue, 22 Apr 2025 at 11:11, Pekka Paalanen wrote: > On Mon, 21 Apr 2025 17:50:39 +0300 > Laurent Pinchart wrote: > > On Thu, Apr 17, 2025 at 11:13:15AM +0300, Pekka Paalanen wrote: > > > On Wed, 16 Apr 2025 11:59:43 +0300 Tomi Valkeinen wrote: > > > > On 01/04/2025 16:27, Pekka Paala

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-22 Thread Pekka Paalanen
On Mon, 21 Apr 2025 17:50:39 +0300 Laurent Pinchart wrote: > Hi Pekka, > > On Thu, Apr 17, 2025 at 11:13:15AM +0300, Pekka Paalanen wrote: > > On Wed, 16 Apr 2025 11:59:43 +0300 Tomi Valkeinen wrote: > > > On 01/04/2025 16:27, Pekka Paalanen wrote: > > > > On Mon, 31 Mar 2025 13:53:37 +0300

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-21 Thread Laurent Pinchart
Hi Pekka, On Thu, Apr 17, 2025 at 11:13:15AM +0300, Pekka Paalanen wrote: > On Wed, 16 Apr 2025 11:59:43 +0300 Tomi Valkeinen wrote: > > On 01/04/2025 16:27, Pekka Paalanen wrote: > > > On Mon, 31 Mar 2025 13:53:37 +0300 Pekka Paalanen wrote: > > >> On Mon, 31 Mar 2025 11:21:35 +0300 Laurent Pinch

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-17 Thread Pekka Paalanen
On Wed, 16 Apr 2025 11:59:43 +0300 Tomi Valkeinen wrote: > Hi, > > On 01/04/2025 16:27, Pekka Paalanen wrote: > > On Mon, 31 Mar 2025 13:53:37 +0300 > > Pekka Paalanen wrote: > > > >> On Mon, 31 Mar 2025 11:21:35 +0300 > >> Laurent Pinchart wrote: > >> > >>> On Mon, Mar 31, 2025 at 10:54:

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-16 Thread Tomi Valkeinen
Hi, On 01/04/2025 16:27, Pekka Paalanen wrote: On Mon, 31 Mar 2025 13:53:37 +0300 Pekka Paalanen wrote: On Mon, 31 Mar 2025 11:21:35 +0300 Laurent Pinchart wrote: On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: On Thu, 27 Mar 2025 17:35:39 +0100 Geert Uytterhoeven wrote:

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-05 Thread Pekka Paalanen
On Mon, 31 Mar 2025 17:54:56 +0300 Laurent Pinchart wrote: > On Mon, Mar 31, 2025 at 01:53:37PM +0300, Pekka Paalanen wrote: > > On Mon, 31 Mar 2025 11:21:35 +0300 Laurent Pinchart wrote: > > > On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: > > > > On Thu, 27 Mar 2025 17:35:3

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-04-01 Thread Pekka Paalanen
On Mon, 31 Mar 2025 13:53:37 +0300 Pekka Paalanen wrote: > On Mon, 31 Mar 2025 11:21:35 +0300 > Laurent Pinchart wrote: > > > On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: > > > On Thu, 27 Mar 2025 17:35:39 +0100 > > > Geert Uytterhoeven wrote: > > > > > > > Hi Pekka,

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-31 Thread Laurent Pinchart
On Mon, Mar 31, 2025 at 01:53:37PM +0300, Pekka Paalanen wrote: > On Mon, 31 Mar 2025 11:21:35 +0300 Laurent Pinchart wrote: > > On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: > > > On Thu, 27 Mar 2025 17:35:39 +0100 Geert Uytterhoeven wrote: > > > > On Thu, 27 Mar 2025 at 16:59, P

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-31 Thread Pekka Paalanen
On Mon, 31 Mar 2025 11:21:35 +0300 Laurent Pinchart wrote: > On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: > > On Thu, 27 Mar 2025 17:35:39 +0100 > > Geert Uytterhoeven wrote: > > > > > Hi Pekka, > > > > > > On Thu, 27 Mar 2025 at 16:59, Pekka Paalanen > > > wrote: > > >

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-31 Thread Laurent Pinchart
On Mon, Mar 31, 2025 at 10:54:46AM +0300, Pekka Paalanen wrote: > On Thu, 27 Mar 2025 17:35:39 +0100 > Geert Uytterhoeven wrote: > > > Hi Pekka, > > > > On Thu, 27 Mar 2025 at 16:59, Pekka Paalanen > > wrote: > > > On Thu, 27 Mar 2025 16:21:16 +0200 > > > Tomi Valkeinen wrote: > > > > On 27/

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-31 Thread Pekka Paalanen
On Thu, 27 Mar 2025 17:35:39 +0100 Geert Uytterhoeven wrote: > Hi Pekka, > > On Thu, 27 Mar 2025 at 16:59, Pekka Paalanen > wrote: > > On Thu, 27 Mar 2025 16:21:16 +0200 > > Tomi Valkeinen wrote: > > > On 27/03/2025 11:20, Pekka Paalanen wrote: > > > > On Wed, 26 Mar 2025 15:55:18 +0200 >

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-27 Thread Geert Uytterhoeven
Hi Pekka, On Thu, 27 Mar 2025 at 16:59, Pekka Paalanen wrote: > On Thu, 27 Mar 2025 16:21:16 +0200 > Tomi Valkeinen wrote: > > On 27/03/2025 11:20, Pekka Paalanen wrote: > > > On Wed, 26 Mar 2025 15:55:18 +0200 > > > Tomi Valkeinen wrote: > > >> On 26/03/2025 15:52, Geert Uytterhoeven wrote: >

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-27 Thread Pekka Paalanen
On Thu, 27 Mar 2025 16:21:16 +0200 Tomi Valkeinen wrote: > Hi, > > On 27/03/2025 11:20, Pekka Paalanen wrote: > > On Wed, 26 Mar 2025 15:55:18 +0200 > > Tomi Valkeinen wrote: > > > >> Hi, > >> > >> On 26/03/2025 15:52, Geert Uytterhoeven wrote: > >>> Hi Tomi, > >>> > >>> On Wed, 26 Mar 202

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-27 Thread Tomi Valkeinen
Hi, On 27/03/2025 11:20, Pekka Paalanen wrote: On Wed, 26 Mar 2025 15:55:18 +0200 Tomi Valkeinen wrote: Hi, On 26/03/2025 15:52, Geert Uytterhoeven wrote: Hi Tomi, On Wed, 26 Mar 2025 at 14:23, Tomi Valkeinen wrote: Add greyscale Y8 format. Acked-by: Dmitry Baryshkov Signed-off-by: Tom

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-27 Thread Pekka Paalanen
On Wed, 26 Mar 2025 15:55:18 +0200 Tomi Valkeinen wrote: > Hi, > > On 26/03/2025 15:52, Geert Uytterhoeven wrote: > > Hi Tomi, > > > > On Wed, 26 Mar 2025 at 14:23, Tomi Valkeinen > > wrote: > >> Add greyscale Y8 format. > >> > >> Acked-by: Dmitry Baryshkov > >> Signed-off-by: Tomi Valkeine

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-26 Thread Tomi Valkeinen
Hi, On 26/03/2025 15:52, Geert Uytterhoeven wrote: Hi Tomi, On Wed, 26 Mar 2025 at 14:23, Tomi Valkeinen wrote: Add greyscale Y8 format. Acked-by: Dmitry Baryshkov Signed-off-by: Tomi Valkeinen Thanks for your patch! --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc

Re: [PATCH v4 03/11] drm/fourcc: Add DRM_FORMAT_Y8

2025-03-26 Thread Geert Uytterhoeven
Hi Tomi, On Wed, 26 Mar 2025 at 14:23, Tomi Valkeinen wrote: > Add greyscale Y8 format. > > Acked-by: Dmitry Baryshkov > Signed-off-by: Tomi Valkeinen Thanks for your patch! > --- a/include/uapi/drm/drm_fourcc.h > +++ b/include/uapi/drm/drm_fourcc.h > @@ -405,6 +405,9 @@ extern "C" { > #defi