[Intel-gfx] [PATCH 1/2] drm/i915: Use intel_pipe_will_have_type() in ironlake_crtc_compute_clock()

[Daniel Vetter]

On Wed, Nov 25, 2015 at 04:35:30PM +0200, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> ironlake_crtc_compute_clock() gets called during atomic compute phase,
> so we must check the future pipe type instead of the current type.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

> ---
>  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 a5669a6613e8..26cafeea2845 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -8988,7 +8988,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
>  	memset(&crtc_state->dpll_hw_state, 0,
>  	       sizeof(crtc_state->dpll_hw_state));
>  
> -	is_lvds = intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS);
> +	is_lvds = intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS);
>  
>  	WARN(!(HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)),
>  	     "Unexpected PCH type %d\n", INTEL_PCH_TYPE(dev));
> -- 
> 2.4.10
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch