From d5e50b824c491bea7179caf768f8f04b5c3fb769 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 13 Mar 2020 18:48:24 +0200
Subject: drm/i915: Include port sync state in the state dump
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Git-commit: 05d756b0c3b8b56e682e2e23801057d85b423846
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Dump the port sync stat in intel_dump_pipe_config().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200313164831.5980-7-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <manasi.d.anavre@intel.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/display/intel_display.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 7454264e26a4..e09a11b1e509 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12946,6 +12946,11 @@ static void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
transcoder_name(pipe_config->cpu_transcoder),
pipe_config->pipe_bpp, pipe_config->dither);
+ drm_dbg_kms(&dev_priv->drm,
+ "port sync: master transcoder: %s, slave transcoder bitmask = 0x%x\n",
+ transcoder_name(pipe_config->master_transcoder),
+ pipe_config->sync_mode_slaves_mask);
+
if (pipe_config->has_pch_encoder)
intel_dump_m_n_config(pipe_config, "fdi",
pipe_config->fdi_lanes,
--
2.28.0