linux-kernel - Re: [git pull] drm for rc1

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Message-ID: <4D2DA6A7.4010609@de.ibm.com>
Date:	Wed, 12 Jan 2011 14:03:35 +0100
From:	Christian Borntraeger <borntraeger@...ibm.com>
To:	James Simmons <jsimmons@...radead.org>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Dave Airlie <airlied@...ux.ie>,
	DRI mailing list <dri-devel@...ts.freedesktop.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [git pull] drm for rc1

Am 12.01.2011 13:49, schrieb James Simmons:
> I see the problem. Nouveau for some hardware does a accelerated 
> clearing of the screen before we register the framebuffer. The above patch 
> does fix a real issue so please don't revert it. Can you try this patch.
> 
> diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> index a26d047..4ef24d6 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> @@ -359,6 +359,8 @@ nouveau_fbcon_create(struct nouveau_fbdev *nfbdev,
>  	info->screen_base = nvbo_kmap_obj_iovirtual(nouveau_fb->nvbo);
>  	info->screen_size = size;
> 
> +	info->fix.visual = fb->depth == 8 ? FB_VISUAL_PSEUDOCOLOR :
> +                FB_VISUAL_TRUECOLOR;
>  	drm_fb_helper_fill_var(info, &nfbdev->helper, sizes->fb_width, sizes->fb_height);
> 
>  	/* Set aperture base/size for vesafb takeover */

Hmm, does not seem to work. Any more initialization missing?
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