From: jsg Date: Mon, 27 Mar 2023 03:38:14 +0000 (+0000) Subject: drm/amd/display: Reduce expected sdp bandwidth for dcn321 X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=30c7f25a0fd43839c1ce3ca80c0df533e49d78de;p=openbsd drm/amd/display: Reduce expected sdp bandwidth for dcn321 From Dillon Varone 8e25eaae471d9d64acc627deaf42e989e5836647 in linux-6.1.y/6.1.16 6b81090d6d4cc0fd818c9ec9dbb6906f921ad396 in mainline linux --- diff --git a/sys/dev/pci/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/sys/dev/pci/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c index f4b176599be..0ea406145c1 100644 --- a/sys/dev/pci/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c +++ b/sys/dev/pci/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c @@ -136,7 +136,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { .urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096, .urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096, .urgent_out_of_order_return_per_channel_vm_only_bytes = 4096, - .pct_ideal_sdp_bw_after_urgent = 100.0, + .pct_ideal_sdp_bw_after_urgent = 90.0, .pct_ideal_fabric_bw_after_urgent = 67.0, .pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 20.0, .pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0, // N/A, for now keep as is until DML implemented