On Thu, Nov 17, 2022 at 03:00:01PM -0800, Anusha Srivatsa wrote:
> From: Ville Syrjälä
>
> For MTL, changing cdclk from between certain frequencies has
> both squash and crawl. Use the current cdclk config and
> the new(desired) cdclk config to construtc a mid cdclk config.
From: Ville Syrjälä
For MTL, changing cdclk from between certain frequencies has
both squash and crawl. Use the current cdclk config and
the new(desired) cdclk config to construtc a mid cdclk config.
Set the cdclk twice:
- Current cdclk -> mid cdclk
- mid cdclk -> desired cdclk
Driver should
On Wed, Nov 16, 2022 at 01:50:39PM -0800, Anusha Srivatsa wrote:
> From: Ville Syrjälä
>
> For MTL, changing cdclk from between certain frequencies has
> both squash and crawl. Use the current cdclk config and
> the new(desired) cdclk config to construct a mid cdclk config.
> Set the cdclk
From: Ville Syrjälä
For MTL, changing cdclk from between certain frequencies has
both squash and crawl. Use the current cdclk config and
the new(desired) cdclk config to construct a mid cdclk config.
Set the cdclk twice:
- Current cdclk -> mid cdclk
- mid cdclk -> desired cdclk
Driver should
> -Original Message-
> From: Roper, Matthew D
> Sent: Wednesday, November 16, 2022 10:44 AM
> To: Srivatsa, Anusha
> Cc: intel-gfx@lists.freedesktop.org; Vivekanandan, Balasubramani
>
> Subject: Re: [Intel-gfx] [PATCH 2/3] drm/i915/display: Do both crawl and
&
On Wed, Nov 16, 2022 at 06:50:07AM -0800, Anusha Srivatsa wrote:
> From: Ville Syrjälä
>
> For MTL, changing cdclk from between certain frequencies has
> both squash and crawl. Use the current cdclk config and
> the new(desired) cdclk config to construtc a mid cdclk config.
> Set the cdclk
From: Ville Syrjälä
For MTL, changing cdclk from between certain frequencies has
both squash and crawl. Use the current cdclk config and
the new(desired) cdclk config to construtc a mid cdclk config.
Set the cdclk twice:
- Current cdclk -> mid cdclk
- mid cdclk -> desired cdclk
Driver should
> -Original Message-
> From: Roper, Matthew D
> Sent: Monday, November 14, 2022 4:43 PM
> To: Srivatsa, Anusha
> Cc: intel-gfx@lists.freedesktop.org; Ville Syrjälä
>
> Subject: Re: [PATCH 2/3] drm/i915/display: Do both crawl and squash when
> changing cdclk
>
> On Mon, Nov 14, 2022
On Mon, Nov 14, 2022 at 04:07:13PM -0800, Srivatsa, Anusha wrote:
>
>
> > -Original Message-
> > From: Roper, Matthew D
> > Sent: Monday, November 14, 2022 4:01 PM
> > To: Srivatsa, Anusha
> > Cc: intel-gfx@lists.freedesktop.org; Ville Syrjälä
> >
> > Subject: Re: [PATCH 2/3]
> -Original Message-
> From: Roper, Matthew D
> Sent: Monday, November 14, 2022 4:01 PM
> To: Srivatsa, Anusha
> Cc: intel-gfx@lists.freedesktop.org; Ville Syrjälä
>
> Subject: Re: [PATCH 2/3] drm/i915/display: Do both crawl and squash when
> changing cdclk
>
> On Mon, Nov 14, 2022
On Mon, Nov 14, 2022 at 03:14:33PM -0800, Srivatsa, Anusha wrote:
...
> > > +static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
> > > + const struct intel_cdclk_config *cdclk_config,
> > > + enum pipe pipe)
> > > +{
> > > + struct intel_cdclk_config
> -Original Message-
> From: Roper, Matthew D
> Sent: Monday, November 14, 2022 2:16 PM
> To: Srivatsa, Anusha
> Cc: intel-gfx@lists.freedesktop.org; Ville Syrjälä
>
> Subject: Re: [PATCH 2/3] drm/i915/display: Do both crawl and squash when
> changing cdclk
>
> On Mon, Nov 14, 2022
On Mon, Nov 14, 2022 at 12:57:16PM -0800, Anusha Srivatsa wrote:
> From: Ville Syrjälä
>
> For MTL, changing cdclk from between certain frequencies has
> both squash and crawl. Use the current cdclk config and
> the new(desired) cdclk config to construtc a mid cdclk config.
> Set the cdclk
From: Ville Syrjälä
For MTL, changing cdclk from between certain frequencies has
both squash and crawl. Use the current cdclk config and
the new(desired) cdclk config to construtc a mid cdclk config.
Set the cdclk twice:
- Current cdclk -> mid cdclk
- mid cdclk -> desired cdclk
v2: Add check in
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