On Wed, 2022-03-23 at 12:01 -0700, Anusha Srivatsa wrote:
> DG2 has same DC states as DG1 - upto DC5.
>
> Bspec: 49193
>
> Cc: Madhumitha Tolakanahalli Pradeep
> <madhumitha.tolakanahalli.pradeep@xxxxxxxxx>
> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
Reviewed-by: Madhumitha Tolakanahalli Pradeep
<madhumitha.tolakanahalli.pradeep@xxxxxxxxx>
> ---
> 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 3dc859032bac..349cc4bcea8a 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_power.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_power.c
> @@ -4782,7 +4782,7 @@ static u32 get_allowed_dc_mask(const struct
> drm_i915_private *dev_priv,
> if (!HAS_DISPLAY(dev_priv))
> return 0;
>
> - if (IS_DG1(dev_priv))
> + if (IS_DG1(dev_priv) || IS_DG2(dev_priv))
> max_dc = 3;
> else if (DISPLAY_VER(dev_priv) >= 12)
> max_dc = 4;
