From b1a4383d1e6e6003fceba9aae14bda77bfe03dc3 Mon Sep 17 00:00:00 2001
From: Swati Sharma <swati2.sharma@intel.com>
Date: Wed, 4 Sep 2019 00:52:52 +0530
Subject: drm/i915/display: Add debug log for color parameters
Git-commit: b1a4383d1e6e6003fceba9aae14bda77bfe03dc3
Patch-mainline: v5.5-rc1
References: bsc#1152489

Add debug log for color related parameters like gamma_mode, gamma_enable,
csc_enable, etc inside intel_dump_pipe_config().

v6: -Added debug log for color para in intel_dump_pipe_config [Jani]
v7: -Split patch 3 into 4 patches
v8: -Corrected alignment [Uma]

Signed-off-by: Swati Sharma <swati2.sharma@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1567538578-4489-3-git-send-email-swati2.sharma@intel.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 12a94c6e3d51..540dffa0a601 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12140,6 +12140,15 @@ static void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
 
 	intel_dpll_dump_hw_state(dev_priv, &pipe_config->dpll_hw_state);
 
+	if (IS_CHERRYVIEW(dev_priv))
+		DRM_DEBUG_KMS("cgm_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
+			      pipe_config->cgm_mode, pipe_config->gamma_mode,
+			      pipe_config->gamma_enable, pipe_config->csc_enable);
+	else
+		DRM_DEBUG_KMS("csc_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
+			      pipe_config->csc_mode, pipe_config->gamma_mode,
+			      pipe_config->gamma_enable, pipe_config->csc_enable);
+
 dump_planes:
 	if (!state)
 		return;
-- 
2.28.0