Re: [Intel-gfx] [PATCH v5 1/2] drm/i915/mtl: limit second scaler vertical scaling in ver >= 14

2022-12-20 Thread Coelho, Luciano
On Tue, 2022-12-20 at 13:09 +0200, Ville Syrjälä wrote: > On Tue, Dec 20, 2022 at 10:11:16AM +0200, Luca Coelho wrote: > > In newer hardware versions (i.e. display version >= 14), the second > > scaler doesn't support vertical scaling. > > > > The current implementation of the scaling limits is si

Re: [Intel-gfx] [PATCH v5 1/2] drm/i915/mtl: limit second scaler vertical scaling in ver >= 14

2022-12-20 Thread Ville Syrjälä
On Tue, Dec 20, 2022 at 10:11:16AM +0200, Luca Coelho wrote: > In newer hardware versions (i.e. display version >= 14), the second > scaler doesn't support vertical scaling. > > The current implementation of the scaling limits is simplified and > only occurs when the planes are created, so we don'

[Intel-gfx] [PATCH v5 1/2] drm/i915/mtl: limit second scaler vertical scaling in ver >= 14

2022-12-20 Thread Luca Coelho
In newer hardware versions (i.e. display version >= 14), the second scaler doesn't support vertical scaling. The current implementation of the scaling limits is simplified and only occurs when the planes are created, so we don't know which scaler is being used. In order to handle separate scaling