Re: [PATCH v2 6/7] drm/i915: Remove redundant DSI PLL enabling

From: Jani Nikula <jani.nikula@intel.com>
To: Shobhit Kumar <shobhit.kumar@intel.com>,
	intel-gfx <intel-gfx@lists.freedesktop.org>
Cc: vijayakumar.balakrishnan@intel.com, yogesh.mohan.marimuthu@intel.com
Subject: Re: [PATCH v2 6/7] drm/i915: Remove redundant DSI PLL enabling
Date: Fri, 15 Nov 2013 10:41:55 +0200	[thread overview]
Message-ID: <87iovugip8.fsf@intel.com> (raw)
In-Reply-To: <1383990548-30737-7-git-send-email-shobhit.kumar@intel.com>

On Sat, 09 Nov 2013, Shobhit Kumar <shobhit.kumar@intel.com> wrote:
> DSI PLL will get configured during crtc_enable using ->pre_pll_enable
> and no need to do in ->mode_set

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_dsi.c |    3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
> index 9e67f78..4dccb4b 100644
> --- a/drivers/gpu/drm/i915/intel_dsi.c
> +++ b/drivers/gpu/drm/i915/intel_dsi.c
> @@ -373,9 +373,6 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder)
>  
>  	DRM_DEBUG_KMS("pipe %c\n", pipe_name(pipe));
>  
> -	/* Update the DSI PLL */
> -	vlv_enable_dsi_pll(intel_encoder);
> -
>  	/* XXX: Location of the call */
>  	band_gap_reset(dev_priv);
>  
> -- 
> 1.7.9.5
>
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-- 
Jani Nikula, Intel Open Source Technology Center