From: Eric Yang <eric.ya...@amd.com>
[Why]
Fix the programming of DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A.
Was not filled in.
Signed-off-by: Eric Yang <eric.ya...@amd.com>
Reviewed-by: Dmytro Laktyushkin <dmytro.laktyush...@amd.com>
Acked-by: Leo Li <sunpeng...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 3cdb61750570..5e3738e96fdc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2634,6 +2634,7 @@ static void dcn20_calculate_wm(
#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_nom =
get_fraction_of_urgent_bandwidth(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
context->bw_ctx.bw.dcn.watermarks.b.frac_urg_bw_flip =
get_fraction_of_urgent_bandwidth_imm_flip(&context->bw_ctx.dml, pipes,
pipe_cnt) * 1000;
+ context->bw_ctx.bw.dcn.watermarks.b.urgent_latency_ns =
get_urgent_latency(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
#endif
if (vlevel < 2) {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 88f89d073061..12a657692d6d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -1009,6 +1009,7 @@ static void calculate_wm_set_for_vlevel(
#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
wm_set->frac_urg_bw_nom = get_fraction_of_urgent_bandwidth(dml, pipes,
pipe_cnt) * 1000;
wm_set->frac_urg_bw_flip =
get_fraction_of_urgent_bandwidth_imm_flip(dml, pipes, pipe_cnt) * 1000;
+ wm_set->urgent_latency_ns = get_urgent_latency(dml, pipes, pipe_cnt) *
1000;
#endif
dml->soc.dram_clock_change_latency_us =
dram_clock_change_latency_cached;
--
2.23.0
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