On Sun, Mar 30, 2014 at 12:30:56PM +0530, deepak.s@xxxxxxxxxxxxxxx wrote:
> From: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
>
> This reverts commit f64a28a7c5ab2fc342326de9e126acf3cc0f91d6.
>
> As per the inputs provided by hardware team we still use DDR
> Rates as 0,1=800, 2=1066, 3=1333.
> With this change, Turbo freqs used on current machines matches.
sob line is missing here. Also a reference to all the previous commit
which changed this would be useful, any maybe a mention of any issues seen
in hw platforms shipping in the wild this patch fixes.
-Daniel
> ---
> drivers/gpu/drm/i915/intel_pm.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 30730be..2c8c7da 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5049,13 +5049,11 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
> mutex_unlock(&dev_priv->rps.hw_lock);
> switch ((val >> 6) & 3) {
> case 0:
> - dev_priv->mem_freq = 800;
> - break;
> case 1:
> - dev_priv->mem_freq = 1066;
> + dev_priv->mem_freq = 800;
> break;
> case 2:
> - dev_priv->mem_freq = 1333;
> + dev_priv->mem_freq = 1066;
> break;
> case 3:
> dev_priv->mem_freq = 1333;
> --
> 1.9.1
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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