This is a note to let you know that I've just added the patch titled
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
to the 5.17-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:
drm-msm-dsi-use-connector-directly-in-msm_dsi_manage.patch
and it can be found in the queue-5.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ba01b8366a2855596225b57c908b3e9b966e3394
Author: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Date: Thu Mar 17 17:07:31 2022 -0700
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
[ Upstream commit 47b7de6b88b962ef339a2427a023d2a23d161654 ]
The member 'msm_dsi->connector' isn't assigned until
msm_dsi_manager_connector_init() returns (see msm_dsi_modeset_init() and
how it assigns the return value). Therefore this pointer is going to be
NULL here. Let's use 'connector' which is what was intended.
Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Cc: Sean Paul <seanpaul@xxxxxxxxxxxx>
Fixes: 6d5e78406991 ("drm/msm/dsi: Move dsi panel init into modeset init path")
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Patchwork: https://patchwork.freedesktop.org/patch/478693/
Link: https://lore.kernel.org/r/20220318000731.2823718-1-swboyd@xxxxxxxxxxxx
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index f19bae475c96..cd7b41b7d518 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -641,7 +641,7 @@ struct drm_connector *msm_dsi_manager_connector_init(u8 id)
return connector;
fail:
- connector->funcs->destroy(msm_dsi->connector);
+ connector->funcs->destroy(connector);
return ERR_PTR(ret);
}
