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| author | Fangzhi Zuo <Jerry.Zuo@amd.com> | 2024-06-26 20:07:49 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-01 22:52:24 +0200 |
| commit | 7ae37db29a8bc4d3d116a409308dd98fc3a0b1b3 (patch) | |
| tree | 4e3c21dcf1a5335b6b5c031b41fd67c5fadf638d | |
| parent | drm/amd/display: Fix refresh rate range for some panel (diff) | |
| download | linux-7ae37db29a8bc4d3d116a409308dd98fc3a0b1b3.tar.xz linux-7ae37db29a8bc4d3d116a409308dd98fc3a0b1b3.zip | |
drm/amd/display: Update efficiency bandwidth for dcn351
Fix 4k240 underflow on dcn351
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c index a41812598ce8..8ecc972dbffd 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c @@ -234,6 +234,7 @@ void dml2_init_socbb_params(struct dml2_context *dml2, const struct dc *in_dc, s out->round_trip_ping_latency_dcfclk_cycles = 106; out->smn_latency_us = 2; out->dispclk_dppclk_vco_speed_mhz = 3600; + out->pct_ideal_dram_bw_after_urgent_pixel_only = 65.0; break; } |