From d806e6828be36ce21173340ba3d0078345bd12bc Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Thu, 17 Nov 2016 15:44:09 +0000 Subject: [PATCH] drm/i915: Only dump dp_m2_n2 configuration when drrs is used Otherwise it is just an useless empty line. Signed-off-by: Tvrtko Ursulin Suggested-by: Maarten Lankhorst Cc: Maarten Lankhorst Reviewed-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1479397449-27085-1-git-send-email-tvrtko.ursulin@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 58fc78702e2b..0c8c8e5d4bd9 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", -- 2.20.1