[Intel-gfx] [PATCH] drm/i915: Only dump dp_m2_n2 configuration when drrs is used

[Maarten Lankhorst]

Op 17-11-16 om 16:44 schreef Tvrtko Ursulin:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>
> Otherwise it is just an useless empty line.
>
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Suggested-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_display.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index bd2c99e2e523..200f09778776 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -12751,9 +12751,10 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
>  	if (intel_crtc_has_dp_encoder(pipe_config)) {
>  		intel_dump_m_n_config(pipe_config, "dp m_n",
>  				pipe_config->lane_count, &pipe_config->dp_m_n);
> -		intel_dump_m_n_config(pipe_config, "dp m2_n2",
> -				pipe_config->lane_count,
> -				&pipe_config->dp_m2_n2);
> +		if (pipe_config->has_drrs)
> +			intel_dump_m_n_config(pipe_config, "dp m2_n2",
> +					      pipe_config->lane_count,
> +					      &pipe_config->dp_m2_n2);
>  	}
>  
>  	DRM_DEBUG_KMS("audio: %i, infoframes: %i\n",

Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>