mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-09-22 22:11:38 +08:00
drm/amd/display: Reduce sdp bw after urgent to 90%
commit e1a6002082
upstream.
[Description]
Reduce expected SDP bandwidth due to poor QoS and
arbitration issues on high bandwidth configs
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
8695a443ad
commit
8953be60ec
@ -137,7 +137,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_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
|
||||
|
Loading…
Reference in New Issue
Block a user