linux-kernel - Re: [PATCH v4 0/2] drm: Check polling initialized before

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Date: Wed, 28 Feb 2024 15:08:00 +0100
From: Daniel Vetter <daniel@...ll.ch>
To: Shradha Gupta <shradhagupta@...ux.microsoft.com>
Cc: linux-kernel@...r.kernel.org,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.dev>,
	David Airlie <airlied@...il.com>, dri-devel@...ts.freedesktop.org,
	Saurabh Singh Sengar <ssengar@...ux.microsoft.com>,
	Shradha Gupta <shradhagupta@...rosoft.com>
Subject: Re: [PATCH v4 0/2] drm: Check polling initialized before

On Mon, Feb 19, 2024 at 10:02:17PM -0800, Shradha Gupta wrote:
> Gentle reminder to consume this patchset.

Apologies, I've assumed you have commit rights or know someone, but seems
like no one from microsoft can push to drm-misc :-/

Applied to drm-misc-next now, thanks for your patches!
-Sima

> 
> On Tue, Feb 06, 2024 at 03:07:47PM +0100, Daniel Vetter wrote:
> > On Thu, Feb 01, 2024 at 10:42:56PM -0800, Shradha Gupta wrote:
> > > This patchset consists of sanity checks before enabling/disabling
> > > output polling to make sure we do not call polling enable and disable
> > > functions when polling for the device is not initialized or is now
> > > uninitialized(by drm_kms_helper_poll_fini() function)
> > > 
> > > The first patch consists of these checks in
> > > drm_kms_helper_poll_disable() and drm_kms_helper_poll_enable() calls.
> > > It further flags a warning if a caller violates this. It also adds
> > > these checks in drm_mode_config_helper_resume() and
> > > drm_mode_config_helper_suspend() calls to avoid this warning.
> > > 
> > > The second patch adds a similar missing check in
> > > drm_helper_probe_single_connector_modes() function that is exposed by
> > > the new warning introduced in the first patch.
> > > 
> > > Shradha Gupta (2):
> > >   drm: Check output polling initialized before disabling
> > >   drm: Check polling initialized before enabling in
> > >     drm_helper_probe_single_connector_modes
> > 
> > On the series:
> > 
> > Reviewed-by: Daniel Vetter <daniel.vetter@...ll.ch>
> > 
> > > 
> > >  drivers/gpu/drm/drm_modeset_helper.c | 19 ++++++++++++++++---
> > >  drivers/gpu/drm/drm_probe_helper.c   | 21 +++++++++++++++++----
> > >  2 files changed, 33 insertions(+), 7 deletions(-)
> > > 
> > > -- 
> > > 2.34.1
> > > 
> > 
> > -- 
> > Daniel Vetter
> > Software Engineer, Intel Corporation
> > http://blog.ffwll.ch

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch