diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3589-drm-amd-display-Add-Logging-for-Gamma-Related-inform.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3589-drm-amd-display-Add-Logging-for-Gamma-Related-inform.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3589-drm-amd-display-Add-Logging-for-Gamma-Related-inform.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3589-drm-amd-display-Add-Logging-for-Gamma-Related-inform.patch new file mode 100644 index 00000000..acb21591 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3589-drm-amd-display-Add-Logging-for-Gamma-Related-inform.patch @@ -0,0 +1,68 @@ +From e199d3795f1c258061c307218063b40a26a20841 Mon Sep 17 00:00:00 2001 +From: Wyatt Wood <wyatt.wood@amd.com> +Date: Wed, 7 Aug 2019 13:48:24 -0400 +Subject: [PATCH 3589/4256] drm/amd/display: Add Logging for Gamma Related + information + +[Why] +A recent bug showed that logging would be useful in debugging +various gamma issues. + +[How] +Add logging in dc. +Fix formatting for easier graphing. + +Signed-off-by: Wyatt Wood <wyatt.wood@amd.com> +Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 12 ++++++------ + .../gpu/drm/amd/display/modules/color/color_gamma.c | 4 ++-- + 2 files changed, 8 insertions(+), 8 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 24a5d79887c1..5057a8946a71 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 +@@ -1450,15 +1450,15 @@ 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 %d %llu\n", i, tf->tf_pts.red[i].value); +- DC_LOG_ALL_TF_CHANNELS("G %d, %llu\n", i, tf->tf_pts.green[i].value); +- DC_LOG_ALL_TF_CHANNELS("B %d, %llu\n", i, tf->tf_pts.blue[i].value); ++ 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); + } + + for (i = hw_points_num; i < MAX_NUM_HW_POINTS; i++) { +- DC_LOG_ALL_GAMMA("R %d %llu\n", i, tf->tf_pts.red[i].value); +- DC_LOG_ALL_TF_CHANNELS("G %d %llu\n", i, tf->tf_pts.green[i].value); +- DC_LOG_ALL_TF_CHANNELS("B %d %llu\n", i, tf->tf_pts.blue[i].value); ++ 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); + } + } + +diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +index 8f78ea226dae..19475cf5ab72 100644 +--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c ++++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +@@ -99,10 +99,10 @@ void log_x_points_distribution(struct dal_logger *logger) + int i = 0; + + if (logger != NULL) { +- LOG_GAMMA_WRITE("]Log X Distribution\n"); ++ LOG_GAMMA_WRITE("Log X Distribution\n"); + + for (i = 0; i < MAX_HW_POINTS; i++) +- LOG_GAMMA_WRITE("]%llu\n", coordinates_x[i].x.value); ++ LOG_GAMMA_WRITE("%llu\n", coordinates_x[i].x.value); + } + } + +-- +2.17.1 + |