diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0536-drm-amd-display-make-variable-latency-into-a-regkey-.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0536-drm-amd-display-make-variable-latency-into-a-regkey-.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0536-drm-amd-display-make-variable-latency-into-a-regkey-.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0536-drm-amd-display-make-variable-latency-into-a-regkey-.patch deleted file mode 100644 index 3a850fb8..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0536-drm-amd-display-make-variable-latency-into-a-regkey-.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 38299755094bc06fc77c04e2b8b47f8bb570d59d Mon Sep 17 00:00:00 2001 -From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Date: Wed, 21 Jun 2017 09:35:35 -0400 -Subject: [PATCH 0536/4131] drm/amd/display: make variable latency into a - regkey option - -Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 11 ++++++++--- - drivers/gpu/drm/amd/display/dc/dc.h | 2 ++ - 2 files changed, 10 insertions(+), 3 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c -index 9cb0836..3ec702f 100644 ---- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c -+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c -@@ -906,11 +906,16 @@ bool dcn_validate_bandwidth( - scaler_settings_calculation(v); - mode_support_and_system_configuration(v); - -- if (v->voltage_level == 0) { -+ if (v->voltage_level == 0 && -+ (dc->public.debug.sr_exit_time_dpm0_ns -+ || dc->public.debug.sr_enter_plus_exit_time_dpm0_ns)) { - struct core_dc *dc_core = DC_TO_CORE(&dc->public); - -- v->sr_enter_plus_exit_time = 9.466f; -- v->sr_exit_time = 7.849f; -+ if (dc->public.debug.sr_enter_plus_exit_time_dpm0_ns) -+ v->sr_enter_plus_exit_time = -+ dc->public.debug.sr_enter_plus_exit_time_dpm0_ns / 1000.0f; -+ if (dc->public.debug.sr_exit_time_dpm0_ns) -+ v->sr_exit_time = dc->public.debug.sr_exit_time_dpm0_ns / 1000.0f; - dc_core->dml.soc.sr_enter_plus_exit_time_us = v->sr_enter_plus_exit_time; - dc_core->dml.soc.sr_exit_time_us = v->sr_exit_time; - mode_support_and_system_configuration(v); -diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h -index 62493c4..cb70b6d 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc.h -+++ b/drivers/gpu/drm/amd/display/dc/dc.h -@@ -171,6 +171,8 @@ struct dc_debug { - bool disable_pplib_wm_range; - bool use_dml_wm; - bool disable_pipe_split; -+ int sr_exit_time_dpm0_ns; -+ int sr_enter_plus_exit_time_dpm0_ns; - int sr_exit_time_ns; - int sr_enter_plus_exit_time_ns; - int urgent_latency_ns; --- -2.7.4 - |