linux-kernel - Re: [PATCH 1/2] drm: Add NVIDIA Tegra20 support

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Date:	Sat, 10 Nov 2012 10:11:21 +0100
From:	Thierry Reding <thierry.reding@...onic-design.de>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	Dave Airlie <airlied@...hat.com>, linux-tegra@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 1/2] drm: Add NVIDIA Tegra20 support

On Fri, Nov 09, 2012 at 05:09:51PM -0700, Stephen Warren wrote:
> On 11/09/2012 06:59 AM, Thierry Reding wrote:
> > This commit adds a KMS driver for the Tegra20 SoC. This includes basic
> > support for host1x and the two display controllers found on the Tegra20
> > SoC. Each display controller can drive a separate RGB/LVDS output.
> 
> I applied these two patches and the two arch/arm/mach-tegra patches you
> posted, directly on top of next-20121109, and I see the following build
> failure:
> 
> > drivers/gpu/drm/tegra/output.c: In function 'tegra_output_init':
> > drivers/gpu/drm/tegra/output.c:166:9: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c:166:3: error: implicit declaration of function 'of_get_display'
> > drivers/gpu/drm/tegra/output.c:167:20: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c:168:25: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c:179:13: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c:180:3: error: implicit declaration of function 'display_put'
> > drivers/gpu/drm/tegra/output.c:180:21: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c:257:20: error: 'struct tegra_output' has no member named 'display'
> > drivers/gpu/drm/tegra/output.c: In function 'tegra_output_exit':
> > drivers/gpu/drm/tegra/output.c:272:20: error: 'struct tegra_output' has no member named 'display'
> 
> Does this depend on something not in linux-next?

It looks like I missed some changes when I split the patches up and then
forgot to check that the patches actually still build. I'll make sure to
fix that in the next round. Sorry for the inconvenience.

Thierry

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