From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>, Zhan Liu <Zhan.Liu@amd.com>,
Roman Li <roman.li@amd.com>,
amd-gfx@lists.freedesktop.org,
Aurabindo Pillai <aurabindo.pillai@amd.com>,
dri-devel@lists.freedesktop.org,
Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH AUTOSEL 5.6 129/606] drm/amd/display: fix counter in wait_for_no_pipes_pending
Date: Mon, 8 Jun 2020 19:04:14 -0400 [thread overview]
Message-ID: <20200608231211.3363633-129-sashal@kernel.org> (raw)
In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org>
From: Roman Li <roman.li@amd.com>
[ Upstream commit 80797dd6f1a525d1160c463d6a9f9d29af182cbb ]
[Why]
Wait counter is not being reset for each pipe.
[How]
Move counter reset into pipe loop scope.
Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Zhan Liu <Zhan.Liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 188e51600070..b3987124183a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -803,11 +803,10 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context)
{
int i;
- int count = 0;
- struct pipe_ctx *pipe;
PERF_TRACE();
for (i = 0; i < MAX_PIPES; i++) {
- pipe = &context->res_ctx.pipe_ctx[i];
+ int count = 0;
+ struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
if (!pipe->plane_state)
continue;
--
2.25.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-06-08 23:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200608231211.3363633-1-sashal@kernel.org>
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 035/606] drm/amd/display: add basic atomic check for cursor plane Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 036/606] drm/amd/amdgpu: add raven1 part to the gfxoff quirk list Sasha Levin
2020-06-08 23:04 ` Sasha Levin [this message]
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 130/606] drm/amd/display: Prevent dpcd reads with passive dongles Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 265/606] drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 266/606] drm/amd/powerplay: perform PG ungate prior to CG ungate Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 267/606] drm/amdgpu: Use GEM obj reference for KFD BOs Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 273/606] drm/amd/amdgpu: Update update_config() logic Sasha Levin
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=20200608231211.3363633-129-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=Zhan.Liu@amd.com \
--cc=alexander.deucher@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=aurabindo.pillai@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=roman.li@amd.com \
--cc=stable@vger.kernel.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