Commit cd7b0531 authored by Bing Guo's avatar Bing Guo Committed by Alex Deucher
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drm/amd/display: Increase stutter watermark for dcn303 



[Why&How]
Hardware team suggested to use SRExitTime= 35.5us as w/a to prevent
underflow in certain modes.

Reviewed-by: default avatarMartin Leung <martin.leung@amd.com>
Acked-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarBing Guo <bing.guo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 06050a0f

drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c

+2 −2
Original line number Diff line number Diff line
@@ -146,8 +146,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_03_soc = { 


		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */

		.num_states = 1,

		.sr_exit_time_us = 26.5,

		.sr_enter_plus_exit_time_us = 31,

		.sr_exit_time_us = 35.5,

		.sr_enter_plus_exit_time_us = 40,

		.urgent_latency_us = 4.0,

		.urgent_latency_pixel_data_only_us = 4.0,

		.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,