* [PATCH] Revert "drm/amd/display: Fix memory leaks in S3 resume"
@ 2021-01-05 16:45 Alex Deucher
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.4-stable tree gregkh
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.10-stable tree gregkh
0 siblings, 2 replies; 3+ messages in thread
From: Alex Deucher @ 2021-01-05 16:45 UTC (permalink / raw)
To: amd-gfx
Cc: Stylon Wang, Oleksandr Natalenko, stable, Andre Tomt,
Alex Deucher, Harry Wentland, Nicholas Kazlauskas
This reverts commit a135a1b4c4db1f3b8cbed9676a40ede39feb3362.
This leads to blank screens on some boards after replugging a
display. Revert until we understand the root cause and can
fix both the leak and the blank screen after replug.
Cc: Stylon Wang <stylon.wang@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Cc: Andre Tomt <andre@tomt.net>
Cc: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 0d2e334be87a..318eb12f8de7 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2385,8 +2385,7 @@ void amdgpu_dm_update_connector_after_detect(
drm_connector_update_edid_property(connector,
aconnector->edid);
- aconnector->num_modes = drm_add_edid_modes(connector, aconnector->edid);
- drm_connector_list_update(connector);
+ drm_add_edid_modes(connector, aconnector->edid);
if (aconnector->dc_link->aux_mode)
drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
--
2.29.2
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.4-stable tree
2021-01-05 16:45 [PATCH] Revert "drm/amd/display: Fix memory leaks in S3 resume" Alex Deucher
@ 2021-01-06 16:58 ` gregkh
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.10-stable tree gregkh
1 sibling, 0 replies; 3+ messages in thread
From: gregkh @ 2021-01-06 16:58 UTC (permalink / raw)
To: alexander.deucher, alexdeucher, amd-gfx, andre, gregkh,
harry.wentland, nicholas.kazlauskas, oleksandr, stylon.wang
Cc: stable-commits
This is a note to let you know that I've just added the patch titled
Revert "drm/amd/display: Fix memory leaks in S3 resume"
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-drm-amd-display-fix-memory-leaks-in-s3-resume.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From alexdeucher@gmail.com Wed Jan 6 17:47:17 2021
From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 5 Jan 2021 11:45:45 -0500
Subject: Revert "drm/amd/display: Fix memory leaks in S3 resume"
To: amd-gfx@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>, Stylon Wang <stylon.wang@amd.com>, Harry Wentland <harry.wentland@amd.com>, Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>, Andre Tomt <andre@tomt.net>, Oleksandr Natalenko <oleksandr@natalenko.name>, stable@vger.kernel.org
Message-ID: <20210105164545.963036-1-alexander.deucher@amd.com>
From: Alex Deucher <alexdeucher@gmail.com>
This reverts commit a135a1b4c4db1f3b8cbed9676a40ede39feb3362.
This leads to blank screens on some boards after replugging a
display. Revert until we understand the root cause and can
fix both the leak and the blank screen after replug.
Cc: Stylon Wang <stylon.wang@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Cc: Andre Tomt <andre@tomt.net>
Cc: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1434,8 +1434,7 @@ amdgpu_dm_update_connector_after_detect(
drm_connector_update_edid_property(connector,
aconnector->edid);
- aconnector->num_modes = drm_add_edid_modes(connector, aconnector->edid);
- drm_connector_list_update(connector);
+ drm_add_edid_modes(connector, aconnector->edid);
if (aconnector->dc_link->aux_mode)
drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
Patches currently in stable-queue which might be from alexdeucher@gmail.com are
queue-5.4/revert-drm-amd-display-fix-memory-leaks-in-s3-resume.patch
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread* Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.10-stable tree
2021-01-05 16:45 [PATCH] Revert "drm/amd/display: Fix memory leaks in S3 resume" Alex Deucher
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.4-stable tree gregkh
@ 2021-01-06 16:58 ` gregkh
1 sibling, 0 replies; 3+ messages in thread
From: gregkh @ 2021-01-06 16:58 UTC (permalink / raw)
To: alexander.deucher, alexdeucher, amd-gfx, andre, gregkh,
harry.wentland, nicholas.kazlauskas, oleksandr, stylon.wang
Cc: stable-commits
This is a note to let you know that I've just added the patch titled
Revert "drm/amd/display: Fix memory leaks in S3 resume"
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-drm-amd-display-fix-memory-leaks-in-s3-resume.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From alexdeucher@gmail.com Wed Jan 6 17:47:17 2021
From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 5 Jan 2021 11:45:45 -0500
Subject: Revert "drm/amd/display: Fix memory leaks in S3 resume"
To: amd-gfx@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>, Stylon Wang <stylon.wang@amd.com>, Harry Wentland <harry.wentland@amd.com>, Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>, Andre Tomt <andre@tomt.net>, Oleksandr Natalenko <oleksandr@natalenko.name>, stable@vger.kernel.org
Message-ID: <20210105164545.963036-1-alexander.deucher@amd.com>
From: Alex Deucher <alexdeucher@gmail.com>
This reverts commit a135a1b4c4db1f3b8cbed9676a40ede39feb3362.
This leads to blank screens on some boards after replugging a
display. Revert until we understand the root cause and can
fix both the leak and the blank screen after replug.
Cc: Stylon Wang <stylon.wang@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Cc: Andre Tomt <andre@tomt.net>
Cc: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2278,8 +2278,7 @@ void amdgpu_dm_update_connector_after_de
drm_connector_update_edid_property(connector,
aconnector->edid);
- aconnector->num_modes = drm_add_edid_modes(connector, aconnector->edid);
- drm_connector_list_update(connector);
+ drm_add_edid_modes(connector, aconnector->edid);
if (aconnector->dc_link->aux_mode)
drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
Patches currently in stable-queue which might be from alexdeucher@gmail.com are
queue-5.10/revert-drm-amd-display-fix-memory-leaks-in-s3-resume.patch
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-01-05 16:45 [PATCH] Revert "drm/amd/display: Fix memory leaks in S3 resume" Alex Deucher
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.4-stable tree gregkh
2021-01-06 16:58 ` Patch "Revert "drm/amd/display: Fix memory leaks in S3 resume"" has been added to the 5.10-stable tree gregkh
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