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Date: Mon, 19 Feb 2024 22:02:17 -0800
From: Shradha Gupta <shradhagupta@linux.microsoft.com>
To: linux-kernel@vger.kernel.org,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.dev>,
	David Airlie <airlied@gmail.com>, dri-devel@lists.freedesktop.org,
	Saurabh Singh Sengar <ssengar@linux.microsoft.com>,
	Shradha Gupta <shradhagupta@microsoft.com>
Subject: Re: [PATCH v4 0/2] drm: Check polling initialized before
Message-ID: <20240220060217.GA14395@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
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 <ZcI9Mw-MclTtkbwe@phenom.ffwll.local>
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User-Agent: Mutt/1.5.21 (2010-09-15)

Gentle reminder to consume this patchset.

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@ffwll.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