[Intel-gfx] [PATCH 4/8] drm/i915: Setting legacy palette correctly for different platforms

[Daniel Vetter]

On Mon, Jul 21, 2014 at 03:23:41PM +0530, sonika.jindal at intel.com wrote:
> From: Sonika Jindal <sonika.jindal at intel.com>
> 
> Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_display.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index c89b4ac..442d8ba 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -3847,7 +3847,7 @@ static void intel_crtc_load_lut(struct drm_crtc *crtc)
>  	}
>  
>  	/* use legacy palette for Ironlake */
> -	if (HAS_PCH_SPLIT(dev))
> +	if (INTEL_INFO(dev)->gen >= 5 && !IS_VALLEYVIEW(dev))

Imo we should check for !HAS_GMCH_DISPLAY here.
-Daniel

>  		palreg = LGC_PALETTE(pipe);
>  
>  	/* Workaround : Do not read or write the pipe palette/gamma data while
> -- 
> 1.7.10.4
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch