[git pull] drm for rc1
Christian Borntraeger
borntraeger at de.ibm.com
Wed Jan 12 05:45:17 PST 2011
Am 12.01.2011 14:32, schrieb James Simmons:
> Okay. The nouveau driver also uses the pitch as well. It
> really should be using the pitch field from drm_framebuffer instead of the
> line_length from fb_fix_screeninfo. This patch is just to make sure this
> is the issue. I will submit another patch later that uses
> drm_fb_framebuffer's pitch field. As for the visual unfortunely their is
> no real mapping between drm and fbdev.
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> index a26d047..de3b067 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
> @@ -359,6 +359,9 @@ 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;
> + info->fix.line_length = fb->pitch;
> drm_fb_helper_fill_var(info, &nfbdev->helper, sizes->fb_width, sizes->fb_height);
>
> /* Set aperture base/size for vesafb takeover */
That fixes _my_ nouveau frame buffer regression.
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