This is a note to let you know that I've just added the patch titled drm/amdgpu: add missing dpm check for KV dpm late init to the 4.2-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-amdgpu-add-missing-dpm-check-for-kv-dpm-late-init.patch and it can be found in the queue-4.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 677c884ff6370add1360e2b9558285355ebe2b36 Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexander.deucher@xxxxxxx> Date: Mon, 19 Oct 2015 15:54:21 -0400 Subject: drm/amdgpu: add missing dpm check for KV dpm late init From: Alex Deucher <alexander.deucher@xxxxxxx> commit 677c884ff6370add1360e2b9558285355ebe2b36 upstream. Skip dpm late init if dpm is disabled. Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c @@ -2997,6 +2997,9 @@ static int kv_dpm_late_init(void *handle struct amdgpu_device *adev = (struct amdgpu_device *)handle; int ret; + if (!amdgpu_dpm) + return 0; + /* init the sysfs and debugfs files late */ ret = amdgpu_pm_sysfs_init(adev); if (ret) Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are queue-4.2/drm-radeon-move-bl-encoder-assignment-into-bl-init.patch queue-4.2/drm-amdgpu-add-missing-dpm-check-for-kv-dpm-late-init.patch queue-4.2/drm-radeon-fix-dpms-when-driver-backlight-control-is-disabled.patch queue-4.2/drm-amdgpu-don-t-try-to-recreate-sysfs-entries-on-resume.patch queue-4.2/drm-radeon-don-t-try-to-recreate-sysfs-entries-on-resume.patch queue-4.2/drm-radeon-dpm-don-t-add-pwm-attributes-if-dpm-is-disabled.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html