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From: Sam Ravnborg <sam@ravnborg.org>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	dri-devel@lists.freedesktop.org, David Airlie <airlied@linux.ie>,
	Thierry Reding <thierry.reding@gmail.com>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Sean Paul <sean@poorly.run>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH v1 1/1] drm/drm_panel: Fix EXPORT of drm_panel_of_backlight() one more time
Date: Wed, 18 Dec 2019 11:47:09 +0100	[thread overview]
Message-ID: <20191218104709.GA12412@ravnborg.org> (raw)
In-Reply-To: <877e2uylhi.fsf@intel.com>

Hi Jani.

> As I wrote in [1], this allows a configuration that builds and links,
> but is silently broken. You won't get backlight support in drm panel
> which would be a reasonable expectation with
> CONFIG_BACKLIGHT_CLASS_DEVICE=m.

Agreed - it needs to be improved. But right now we had to fix the build
breakage.

http://lore.kernel.org/r/1413580403-16225-1-git-send-email-jani.nikula@intel.com
is added to my TODO list.
May take a stamp on this over xmas.

	Sam

WARNING: multiple messages have this Message-ID (diff)
From: Sam Ravnborg <sam@ravnborg.org>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
	David Airlie <airlied@linux.ie>,
	Randy Dunlap <rdunlap@infradead.org>,
	dri-devel@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Sean Paul <sean@poorly.run>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH v1 1/1] drm/drm_panel: Fix EXPORT of drm_panel_of_backlight() one more time
Date: Wed, 18 Dec 2019 11:47:09 +0100	[thread overview]
Message-ID: <20191218104709.GA12412@ravnborg.org> (raw)
In-Reply-To: <877e2uylhi.fsf@intel.com>

Hi Jani.

> As I wrote in [1], this allows a configuration that builds and links,
> but is silently broken. You won't get backlight support in drm panel
> which would be a reasonable expectation with
> CONFIG_BACKLIGHT_CLASS_DEVICE=m.

Agreed - it needs to be improved. But right now we had to fix the build
breakage.

http://lore.kernel.org/r/1413580403-16225-1-git-send-email-jani.nikula@intel.com
is added to my TODO list.
May take a stamp on this over xmas.

	Sam
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply	other threads:[~2019-12-18 10:47 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-17 14:07 [PATCH v1 1/1] drm/drm_panel: Fix EXPORT of drm_panel_of_backlight() one more time Andy Shevchenko
2019-12-17 14:07 ` Andy Shevchenko
2019-12-17 16:25 ` Randy Dunlap
2019-12-17 16:25   ` Randy Dunlap
2019-12-17 19:40   ` Sam Ravnborg
2019-12-17 19:40     ` Sam Ravnborg
2019-12-18 10:30     ` Jani Nikula
2019-12-18 10:30       ` Jani Nikula
2019-12-18 10:47       ` Sam Ravnborg [this message]
2019-12-18 10:47         ` Sam Ravnborg

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