[Intel-gfx] [v3] drm/i915: Detect if MIPI panel based on VBT and initialize only if present

[Damien Lespiau]

Sorry to be such a bore but:

On Tue, May 27, 2014 at 07:33:59PM +0530, Shobhit Kumar wrote:
> --- a/drivers/gpu/drm/i915/intel_dsi.c
> +++ b/drivers/gpu/drm/i915/intel_dsi.c
> @@ -660,6 +660,10 @@ bool intel_dsi_init(struct drm_device *dev)
>  
>  	DRM_DEBUG_KMS("\n");
>  
> +	/* There is no detection method for MIPI so rely on VBT */
> +	if (!dev_priv->vbt.has_mipi)
> +		return false;
> +

Huum, if we can intel_dsi_init() on VLV, but we don't have a MIPI panel,
shouldn't return true here? ie. "intel_dsi_init() was successful, we
just don't have a MIPI panel.

-- 
Damien