Hi
2012/10/17 Damien Lespiau <damien.lespiau at gmail.com>:
> From: Damien Lespiau <damien.lespiau at intel.com>
>
> We were programming register 0x42020 twice on those platforms. Once
> should be enough.
>
> Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
> ---
> drivers/gpu/drm/i915/intel_pm.c | 6 ------
> 1 files changed, 0 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index be42b2c..724ca4b 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -3506,11 +3506,8 @@ static void ivybridge_init_clock_gating(struct drm_device *dev)
> {
> struct drm_i915_private *dev_priv = dev->dev_private;
> int pipe;
> - uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE;
> uint32_t snpcr;
>
> - I915_WRITE(ILK_DSPCLK_GATE_D, dspclk_gate);
> -
> I915_WRITE(WM3_LP_ILK, 0);
> I915_WRITE(WM2_LP_ILK, 0);
> I915_WRITE(WM1_LP_ILK, 0);
> @@ -3588,9 +3585,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
> {
> struct drm_i915_private *dev_priv = dev->dev_private;
> int pipe;
> - uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE;
> -
> - I915_WRITE(ILK_DSPCLK_GATE_D, dspclk_gate);
>
> I915_WRITE(WM3_LP_ILK, 0);
> I915_WRITE(WM2_LP_ILK, 0);
> --
> 1.7.7.5
>
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--
Paulo Zanoni
