diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0402-drm-amd-display-bw-debug-options-now-apply-to-dml-as.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0402-drm-amd-display-bw-debug-options-now-apply-to-dml-as.patch | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0402-drm-amd-display-bw-debug-options-now-apply-to-dml-as.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0402-drm-amd-display-bw-debug-options-now-apply-to-dml-as.patch deleted file mode 100644 index a742d595..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0402-drm-amd-display-bw-debug-options-now-apply-to-dml-as.patch +++ /dev/null @@ -1,87 +0,0 @@ -From 29833ea0d9c93177d431f0a421f2b236176e717d Mon Sep 17 00:00:00 2001 -From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Date: Tue, 2 May 2017 16:58:39 -0400 -Subject: [PATCH 0402/4131] drm/amd/display: bw debug options now apply to dml - as well - -Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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 | 41 ++++++++++++++++++++---- - 1 file changed, 34 insertions(+), 7 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 eb81edf..22d98ef 100644 ---- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c -+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c -@@ -614,23 +614,49 @@ static void calc_wm_sets_and_perf_params( - context->watermarks.d = context->watermarks.a; - } - --static void dcn_bw_apply_registry_override(struct core_dc *dc) -+static bool dcn_bw_apply_registry_override(struct core_dc *dc) - { -+ bool updated = false; -+ - kernel_fpu_begin(); -- if (dc->public.debug.sr_exit_time_ns) -+ if ((int)(dc->dcn_soc.sr_exit_time * 1000) != dc->public.debug.sr_exit_time_ns -+ && dc->public.debug.sr_exit_time_ns) { -+ updated = true; - dc->dcn_soc.sr_exit_time = dc->public.debug.sr_exit_time_ns / 1000.0; -- if (dc->public.debug.sr_enter_plus_exit_time_ns) -+ } -+ -+ if ((int)(dc->dcn_soc.sr_enter_plus_exit_time * 1000) -+ != dc->public.debug.sr_enter_plus_exit_time_ns -+ && dc->public.debug.sr_enter_plus_exit_time_ns) { -+ updated = true; - dc->dcn_soc.sr_enter_plus_exit_time = - dc->public.debug.sr_enter_plus_exit_time_ns / 1000.0; -- if (dc->public.debug.urgent_latency_ns) -+ } -+ -+ if ((int)(dc->dcn_soc.urgent_latency * 1000) != dc->public.debug.urgent_latency_ns -+ && dc->public.debug.urgent_latency_ns) { -+ updated = true; - dc->dcn_soc.urgent_latency = dc->public.debug.urgent_latency_ns / 1000.0; -- if (dc->public.debug.percent_of_ideal_drambw) -+ } -+ -+ if ((int)(dc->dcn_soc.percent_of_ideal_drambw_received_after_urg_latency * 1000) -+ != dc->public.debug.percent_of_ideal_drambw -+ && dc->public.debug.percent_of_ideal_drambw) { -+ updated = true; - dc->dcn_soc.percent_of_ideal_drambw_received_after_urg_latency = - dc->public.debug.percent_of_ideal_drambw; -- if (dc->public.debug.dram_clock_change_latency_ns) -+ } -+ -+ if ((int)(dc->dcn_soc.dram_clock_change_latency * 1000) -+ != dc->public.debug.dram_clock_change_latency_ns -+ && dc->public.debug.dram_clock_change_latency_ns) { -+ updated = true; - dc->dcn_soc.dram_clock_change_latency = - dc->public.debug.dram_clock_change_latency_ns / 1000.0; -+ } - kernel_fpu_end(); -+ -+ return updated; - } - - bool dcn_validate_bandwidth( -@@ -642,7 +668,8 @@ bool dcn_validate_bandwidth( - int i, input_idx; - int vesa_sync_start, asic_blank_end, asic_blank_start; - -- dcn_bw_apply_registry_override(DC_TO_CORE(&dc->public)); -+ if (dcn_bw_apply_registry_override(DC_TO_CORE(&dc->public))) -+ dcn_bw_sync_calcs_and_dml(DC_TO_CORE(&dc->public)); - - memset(v, 0, sizeof(*v)); - kernel_fpu_begin(); --- -2.7.4 - |