[Intel-gfx] [PATCH 25/28] drm/i915: VLV wants WaVSThreadDispatchOverride too

[Rodrigo Vivi]

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>

On Wed, Jan 22, 2014 at 5:33 PM,  <ville.syrjala at linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>
> Call gen7_setup_fixed_func_scheduler() on VLV as well.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_pm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 376a52e..ff8e72e 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -4655,7 +4655,7 @@ static void gen7_setup_fixed_func_scheduler(struct drm_i915_private *dev_priv)
>         uint32_t reg = I915_READ(GEN7_FF_THREAD_MODE);
>
>         /*
> -        * WaVSThreadDispatchOverride:ivb
> +        * WaVSThreadDispatchOverride:ivb,vlv
>          *
>          * This actually overrides the dispatch
>          * mode for all thread types.
> @@ -4930,6 +4930,8 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
>                    I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
>                    GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
>
> +       gen7_setup_fixed_func_scheduler(dev_priv);
> +
>         /*
>          * According to the spec, bit 13 (RCZUNIT) must be set on IVB.
>          * This implements the WaDisableRCZUnitClockGating:vlv workaround.
> --
> 1.8.3.2
>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br