From cbc697b2e3bfcb0dacced1d3e88ba99481831c42 Mon Sep 17 00:00:00 2001
From: Wyatt Wood <wyatt.wood@amd.com>
Date: Tue, 3 Sep 2019 10:29:00 -0400
Subject: drm/amd/display: Add Logging for Gamma Related information
Git-commit: cbc697b2e3bfcb0dacced1d3e88ba99481831c42
Patch-mainline: v5.5-rc1
References: bsc#1152489
[Why]
A recent bug showed that logging would be useful in debugging
various gamma issues.
[How]
Fix formatting for easier graphing.
Prevent performance hit when doing diag.
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
.../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index e8214131d43c..2fe29526532c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1452,15 +1452,15 @@ static void log_tf(struct dc_context *ctx,
DC_LOG_ALL_TF_CHANNELS("Logging all channels...");
for (i = 0; i < hw_points_num; i++) {
- DC_LOG_GAMMA("R\t%d\t%llu\n", i, tf->tf_pts.red[i].value);
- DC_LOG_ALL_TF_CHANNELS("G\t%d\t%llu\n", i, tf->tf_pts.green[i].value);
- DC_LOG_ALL_TF_CHANNELS("B\t%d\t%llu\n", i, tf->tf_pts.blue[i].value);
+ DC_LOG_GAMMA("R\t%d\t%llu", i, tf->tf_pts.red[i].value);
+ DC_LOG_ALL_TF_CHANNELS("G\t%d\t%llu", i, tf->tf_pts.green[i].value);
+ DC_LOG_ALL_TF_CHANNELS("B\t%d\t%llu", i, tf->tf_pts.blue[i].value);
}
for (i = hw_points_num; i < MAX_NUM_HW_POINTS; i++) {
- DC_LOG_ALL_GAMMA("R\t%d\t%llu\n", i, tf->tf_pts.red[i].value);
- DC_LOG_ALL_TF_CHANNELS("G\t%d\t%llu\n", i, tf->tf_pts.green[i].value);
- DC_LOG_ALL_TF_CHANNELS("B\t%d\t%llu\n", i, tf->tf_pts.blue[i].value);
+ DC_LOG_ALL_GAMMA("R\t%d\t%llu", i, tf->tf_pts.red[i].value);
+ DC_LOG_ALL_TF_CHANNELS("G\t%d\t%llu", i, tf->tf_pts.green[i].value);
+ DC_LOG_ALL_TF_CHANNELS("B\t%d\t%llu", i, tf->tf_pts.blue[i].value);
}
}
--
2.28.0