AMD-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: Evan Quan <evan.quan-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Evan Quan <evan.quan-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 1/2] drm/amd/powerplay: correct smc display config for multi monitor
Date: Wed, 20 Jun 2018 14:08:38 +0800	[thread overview]
Message-ID: <1529474919-8491-2-git-send-email-evan.quan@amd.com> (raw)
In-Reply-To: <1529474919-8491-1-git-send-email-evan.quan-5C7GfCeVMHo@public.gmane.org>

Need to take into account multi-head with synced displays.

Change-Id: I2ad53f47ce1dff0fa8f6ae944986567443cca04e
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
index 28b172e..df91dde 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
@@ -1401,7 +1401,8 @@ static int vega12_notify_smc_display_config_after_ps_adjustment(
 	struct pp_display_clock_request clock_req;
 	uint32_t clk_request;
 
-	if (hwmgr->display_config->num_display > 1)
+	if ((hwmgr->display_config->num_display > 1) &&
+		!hwmgr->display_config->multi_monitor_in_sync)
 		vega12_notify_smc_display_change(hwmgr, false);
 	else
 		vega12_notify_smc_display_change(hwmgr, true);
-- 
2.7.4

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

  parent reply	other threads:[~2018-06-20  6:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-20  6:08 [PATCH] drm/amd/powerplay: initialize uvd/vce powergate status v2 Evan Quan
     [not found] ` <1529474919-8491-1-git-send-email-evan.quan-5C7GfCeVMHo@public.gmane.org>
2018-06-20  6:08   ` Evan Quan [this message]
2018-06-20  6:08   ` [PATCH 2/2] drm/amd/powerplay: drop unnecessary uclk hard min setting Evan Quan
2018-06-20  6:39   ` [PATCH] drm/amd/powerplay: initialize uvd/vce powergate status v2 Quan, Evan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1529474919-8491-2-git-send-email-evan.quan@amd.com \
    --to=evan.quan-5c7gfcevmho@public.gmane.org \
    --cc=amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox