Re: [PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case

2024-04-02 Thread Ville Syrjälä
On Fri, Mar 29, 2024 at 02:04:55PM -0300, Gustavo Sousa wrote: > Quoting Ville Syrjala (2024-03-27 14:45:33-03:00) > >From: Ville Syrjälä > > > >Currently we only consider the relationship of the > >old and new CDCLK frequencies when determining whether > >to do the repgramming from

Re: [PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case

2024-03-29 Thread Gustavo Sousa
Quoting Ville Syrjala (2024-03-27 14:45:33-03:00) >From: Ville Syrjälä > >Currently we only consider the relationship of the >old and new CDCLK frequencies when determining whether >to do the repgramming from intel_set_cdclk_pre_plane_update() >or intel_set_cdclk_post_plane_update(). > >It is

RE: [PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case

2024-03-28 Thread Shankar, Uma
> -Original Message- > From: Intel-gfx On Behalf Of Ville > Syrjala > Sent: Wednesday, March 27, 2024 11:16 PM > To: intel-gfx@lists.freedesktop.org > Subject: [PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case > > From: Ville Syrjälä > &

[PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case

2024-03-27 Thread Ville Syrjala
From: Ville Syrjälä Currently we only consider the relationship of the old and new CDCLK frequencies when determining whether to do the repgramming from intel_set_cdclk_pre_plane_update() or intel_set_cdclk_post_plane_update(). It is technically possible to have a situation where the CDCLK