On 10/13/2010 04:37 AM, Ben Hutchings wrote:
> From: Marcin Kościelnicki <koria...@0x04.net>
>
> commit c82b88d578847909797945824851a6a9a84f9c20 upstream.
>
> NV50 is nice and has a switch that autoaligns stuff for us. Pre-NV50,
> we need to align input bitmap width manually.
>
> Signed-off-by: Marcin Kościelnicki <koria...@0x04.net>
> Signed-off-by: Francisco Jerez <curroje...@riseup.net>
> Signed-off-by: Ben Skeggs <bske...@redhat.com>
> Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
> ---
> drivers/gpu/drm/nouveau/nv04_fbcon.c | 6 +++---
> drivers/gpu/drm/nouveau/nv50_fbcon.c | 2 +-
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
ACK
> diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c
> b/drivers/gpu/drm/nouveau/nv04_fbcon.c
> index 3da90c2..813b25c 100644
> --- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
> +++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
> @@ -118,8 +118,8 @@ nv04_fbcon_imageblit(struct fb_info *info, const struct
> fb_image *image)
> return;
> }
>
> - width = ALIGN(image->width, 32);
> - dsize = (width * image->height) >> 5;
> + width = ALIGN(image->width, 8);
> + dsize = ALIGN(width * image->height, 32) >> 5;
>
> if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
> info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
> @@ -136,8 +136,8 @@ nv04_fbcon_imageblit(struct fb_info *info, const struct
> fb_image *image)
> ((image->dx + image->width) & 0xffff));
> OUT_RING(chan, bg);
> OUT_RING(chan, fg);
> - OUT_RING(chan, (image->height << 16) | image->width);
> OUT_RING(chan, (image->height << 16) | width);
> + OUT_RING(chan, (image->height << 16) | image->width);
> OUT_RING(chan, (image->dy << 16) | (image->dx & 0xffff));
>
> while (dsize) {
> diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c
> b/drivers/gpu/drm/nouveau/nv50_fbcon.c
> index 993c712..25a3cd8 100644
> --- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
> +++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
> @@ -233,7 +233,7 @@ nv50_fbcon_accel_init(struct fb_info *info)
> BEGIN_RING(chan, NvSub2D, 0x0808, 3);
> OUT_RING(chan, 0);
> OUT_RING(chan, 0);
> - OUT_RING(chan, 0);
> + OUT_RING(chan, 1);
> BEGIN_RING(chan, NvSub2D, 0x081c, 1);
> OUT_RING(chan, 1);
> BEGIN_RING(chan, NvSub2D, 0x0840, 4);
--
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