From d32b1d300564ee25cc96d3c03b6ea43967ea98ea Mon Sep 17 00:00:00 2001
From: Alvin Lee <Alvin.Lee2@amd.com>
Date: Fri, 3 Jun 2022 16:39:48 -0400
Subject: drm/amd/display: Add debug option for idle optimizations on cursor
updates
Git-commit: b1babe8623f91a71a5acc34eb323c718e0413b74
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
For optimizations and debug purposes we added an option to exit idle
operations on cursor updates.
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
index 2278181ad3d6..9a26d24b579f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -868,6 +868,7 @@ static const struct dc_debug_options debug_defaults_drv = {
},
.use_max_lb = true,
.force_disable_subvp = true,
+ .exit_idle_opt_for_cursor_updates = true,
.enable_single_display_2to1_odm_policy = true,
.enable_dp_dig_pixel_rate_div_policy = 1,
};
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index ea5160d0c92e..8157e40d2c7e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -869,6 +869,7 @@ static const struct dc_debug_options debug_defaults_drv = {
},
.use_max_lb = true,
.force_disable_subvp = true,
+ .exit_idle_opt_for_cursor_updates = true,
.enable_single_display_2to1_odm_policy = true,
.enable_dp_dig_pixel_rate_div_policy = 1,
};
--
2.38.1