[Intel-gfx] [PATCH 1/8] drm/i915/skl: Add the INIT power domain to the MISC I/O power well

[Ville Syrjälä]

On Thu, Apr 30, 2015 at 04:39:16PM +0100, Damien Lespiau wrote:
> Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_runtime_pm.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
> index 8fe2fde..6188e94 100644
> --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> @@ -308,7 +308,8 @@ static void hsw_set_power_well(struct drm_i915_private *dev_priv,
>  	BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) |		\
>  	BIT(POWER_DOMAIN_INIT))
>  #define SKL_DISPLAY_MISC_IO_POWER_DOMAINS (		\
> -	SKL_DISPLAY_POWERWELL_1_POWER_DOMAINS)
> +	SKL_DISPLAY_POWERWELL_1_POWER_DOMAINS |		\
> +	BIT(POWER_DOMAIN_INIT))

Yep, with the current power domain design INIT domain should be
everywhere.

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>


>  #define SKL_DISPLAY_ALWAYS_ON_POWER_DOMAINS (		\
>  	(POWER_DOMAIN_MASK & ~(SKL_DISPLAY_POWERWELL_1_POWER_DOMAINS |	\
>  	SKL_DISPLAY_POWERWELL_2_POWER_DOMAINS |		\
> -- 
> 2.1.0
> 
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-- 
Ville Syrjälä
Intel OTC