Re: [PATCH] drm/fourcc: add LINEAR modifiers with an exact pitch alignment

On Fri, Jan 10, 2025 at 01:23:40PM -0800, James Jones wrote: > On 12/19/24 10:03, Simona Vetter wrote: > > On Thu, Dec 19, 2024 at 09:02:27AM +, Daniel Stone wrote: > >> On Wed, 18 Dec 2024 at 10:32, Brian Starkey wrote: > >>> On Wed, Dec 18, 2024 at 11:24:58AM +, Simona Vetter wrote: > >>

Re: [PATCH] drm/fourcc: add LINEAR modifiers with an exact pitch alignment

On Tue, Dec 17, 2024 at 11:13:05AM +0100, Michel Dänzer wrote: > On 2024-12-17 10:14, Brian Starkey wrote: > > On Sun, Dec 15, 2024 at 03:53:14PM +, Marek Olšák wrote: > >> The comment explains the problem with DRM_FORMAT_MOD_LINEAR. > >> > >> Signed-off-by: Marek Olšák > >> > >> diff --git a/

Re: [PATCH] drm/fourcc: add LINEAR modifiers with an exact pitch alignment

On Mon, Jan 20, 2025 at 08:58:20AM +0100, Thomas Zimmermann wrote: > Am 18.01.25 um 03:37 schrieb Marek Olšák: > [...] > > > > 3) Implementing DRM_FORMAT_MOD_LINEAR as having 256B pitch and offset > > alignment. This is what we do today. Even if Intel and some AMD chips > > can do 64B or 128B ali

Re: [PATCH] drm/fourcc: add LINEAR modifiers with an exact pitch alignment

On Mon, Jan 20, 2025 at 08:58:20AM +0100, Thomas Zimmermann wrote: > Hi > > > Am 18.01.25 um 03:37 schrieb Marek Olšák: > [...] > > > > 3) Implementing DRM_FORMAT_MOD_LINEAR as having 256B pitch and offset > > alignment. This is what we do today. Even if Intel and some AMD chips > > can do 64B o