On Tue, Aug 27, 2013 at 03:12:24PM +0300, Jani Nikula wrote:
> +static void band_gap_wa(struct drm_i915_private *dev_priv)
> +{
> + mutex_lock(&dev_priv->dpio_lock);
> +
> + /* Enable bandgap fix in GOP driver */
> + vlv_cck_modify(dev_priv, 0x6D, 0x00010000, 0x00030000);
I hear that the new way of doing the band gap reset is through the
flisdsi sideband interface (instead of CCK) to shave off non necessary
delays.
Yogesh, should we upstream the flisdsi version of this patch instead?
--
Damien
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