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From: Aurabindo Pillai <aurabindo.pillai@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Joshua Aberback <joshua.aberback@amd.com>,
	aurabindo.pillai@amd.com, Bindu.R@amd.com
Subject: [PATCH] drm/amd/display: Update DCN302 SR Exit Latency
Date: Thu, 8 Apr 2021 11:48:21 -0400	[thread overview]
Message-ID: <20210408154821.729834-1-aurabindo.pillai@amd.com> (raw)

From: Joshua Aberback <joshua.aberback@amd.com>

[Why]
Update SR Exit Latency to fix screen flickering caused due to OTG
underflow

Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index a928c1d9a557..fc2dea243d1b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -164,7 +164,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_02_soc = {
 
 		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
 		.num_states = 1,
-		.sr_exit_time_us = 12,
+		.sr_exit_time_us = 15.5,
 		.sr_enter_plus_exit_time_us = 20,
 		.urgent_latency_us = 4.0,
 		.urgent_latency_pixel_data_only_us = 4.0,
-- 
2.31.1

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             reply	other threads:[~2021-04-08 15:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-08 15:48 Aurabindo Pillai [this message]
2021-04-08 15:55 ` [PATCH] drm/amd/display: Update DCN302 SR Exit Latency R, Bindu
2021-04-08 16:25   ` Pillai, Aurabindo

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