[Intel-gfx] [PATCH] drm/i915/dg2: Add support for DC5 state

[Tolakanahalli Pradeep, Madhumitha]

On Thu, 2022-07-28 at 09:26 -0700, Anusha Srivatsa wrote:
> With the latest DMC in place, enabling DC5 on DG2.
> 
> Cc: Imre Deak <imre.deak at intel.com>
> Signed-off-by: Anusha Srivatsa <anusha.srivatsa at intel.com>
Reviewed-by: Madhumitha Tolakanahalli Pradeep
			<madhumitha.tolakanahalli.pradeep at intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display_power.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c
> b/drivers/gpu/drm/i915/display/intel_display_power.c
> index 13aaa3247a5a..3f84af6beff3 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_power.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_power.c
> @@ -908,7 +908,7 @@ static u32 get_allowed_dc_mask(const struct
> drm_i915_private *dev_priv,
>                 return 0;
>  
>         if (IS_DG2(dev_priv))
> -               max_dc = 0;
> +               max_dc = 1;
>         else if (IS_DG1(dev_priv))
>                 max_dc = 3;
>         else if (DISPLAY_VER(dev_priv) >= 12)