linux-kernel - [PATCH 0/3] drm/msm/mdp4: fix probe deferral issues

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240420-mdp4-fixes-v1-0-96a70f64fa85@linaro.org>
Date: Sat, 20 Apr 2024 05:33:00 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH 0/3] drm/msm/mdp4: fix probe deferral issues

While testing MDP4 LVDS support I noticed several issues (two are
related to probe deferral case and last one is a c&p error in LCDC
part). Fix those issues.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
Dmitry Baryshkov (3):
      drm/msm: don't clean up priv->kms prematurely
      drm/msm/mdp4: don't destroy mdp4_kms in mdp4_kms_init error path
      drm/msm/mdp4: correct LCDC regulator name

 drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c          | 28 ++++++++---------------
 drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c |  2 +-
 drivers/gpu/drm/msm/msm_kms.c                     |  1 -
 3 files changed, 10 insertions(+), 21 deletions(-)
---
base-commit: 7b4f2bc91c15fdcf948bb2d9741a9d7d54303f8d
change-id: 20240420-mdp4-fixes-f33b5a21308b

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>