[Intel-gfx] [PATCH 04/28] drm/i915: We implement WaDisableL3CacheAging:vlv

[Rodrigo Vivi]

On Wed, Jan 22, 2014 at 5:32 PM,  <ville.syrjala at linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_pm.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 6c0a10a..0e724c9 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -4939,8 +4939,9 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
>         I915_WRITE(GEN7_COMMON_SLICE_CHICKEN1,
>                    GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC);
>
> -       /* WaApplyL3ControlAndL3ChickenMode:vlv */
> +       /* WaDisableL3CacheAging:vlv */

this is right.

>         I915_WRITE(GEN7_L3CNTLREG1, I915_READ(GEN7_L3CNTLREG1) | GEN7_L3AGDIS);
> +       /* WaApplyL3ControlAndL3ChickenMode:vlv */

On wa_database I only see this name with ivb...  nothing from vlv with
this wa name.

>         I915_WRITE(GEN7_L3_CHICKEN_MODE_REGISTER, GEN7_WA_L3_CHICKEN_MODE);
>
>         /* WaForceL3Serialization:vlv */
> --
> 1.8.3.2
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx



-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br