[Intel-gfx] [PATCH 12/17] drm/i915/icl: HPD pin for port F

[Rodrigo Vivi]

On Thu, Feb 22, 2018 at 12:55:14AM -0300, Paulo Zanoni wrote:
> From: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>
> 
> Extend enum hpd_pin to port F so that we can start using this for ICL.
> 
> v2: Rebase.
> 
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>

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

> ---
>  drivers/gpu/drm/i915/i915_drv.h      | 1 +
>  drivers/gpu/drm/i915/intel_hotplug.c | 3 +++
>  2 files changed, 4 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 92883a40bdd5..b7fb8e368762 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -261,6 +261,7 @@ enum hpd_pin {
>  	HPD_PORT_C,
>  	HPD_PORT_D,
>  	HPD_PORT_E,
> +	HPD_PORT_F,
>  	HPD_NUM_PINS
>  };
>  
> diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
> index fe28c1ea84a5..8bb9d8436486 100644
> --- a/drivers/gpu/drm/i915/intel_hotplug.c
> +++ b/drivers/gpu/drm/i915/intel_hotplug.c
> @@ -100,6 +100,8 @@ enum port intel_hpd_pin_to_port(struct drm_i915_private *dev_priv,
>  		if (IS_CNL_WITH_PORT_F(dev_priv))
>  			return PORT_F;
>  		return PORT_E;
> +	case HPD_PORT_F:
> +		return PORT_F;
>  	default:
>  		return PORT_NONE; /* no port for this pin */
>  	}
> @@ -132,6 +134,7 @@ enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
>  	case PORT_F:
>  		if (IS_CNL_WITH_PORT_F(dev_priv))
>  			return HPD_PORT_E;
> +		return HPD_PORT_F;
>  	default:
>  		MISSING_CASE(port);
>  		return HPD_NONE;
> -- 
> 2.14.3
>