Andrew please apply.
Acked-By: James Simmons <[EMAIL PROTECTED]>
On Mon, 12 Feb 2007, Geert Uytterhoeven wrote:
> On Wed, 31 Jan 2007, Geert Uytterhoeven wrote:
> > I would like to hear your opinions about the patchset below (updated version
> > compared to yesterday, lkml added to the CC list).
> >
> > The Cell Broadband Engine contains a 64-bit PowerPC core with 2 hardware
> > threads (called PPEs) and 8 Synergistic Processing Engines (called SPEs).
> > When booting Linux, 2 penguins logos are shown on the graphical console by
> > the standard frame buffer console logo code.
> >
> > To emphasize the existence of the SPEs (which can be used under Linux), we
> > added a second row of (smaller) helper penguin logos, one for each SPE.
> > I attached a PNG version of the helper penguin logo for reference.
> >
> > Summaries:
> > [PATCH 1/7] fbdev: Avoid vertical overflow when making space for the logo
> > [PATCH 2/7] fbdev: fb_do_show_logo() updates
> > [PATCH 3/7] fbdev: extract fb_show_logo_line()
> > [PATCH 4/7] fbdev: move logo externs to header file
> > [PATCH 5/7] fbdev: Add fb_append_extra_logo()
> > [PATCH 6/7] fbdev: SPE helper penguin logo
> > [PATCH 7/7] Cell: Draw SPE helper penguin logos
>
> The helper penguins overlap with the main penguins when using console rotation
> (fbcon=rotate:x, with x != 0). Here's a fix:
>
> ---
>
> Correct the image offsets when rotating the logo. Before image->dx and
> image->dy were always zero, so nobody ever noticed.
>
> Signed-off-by: Geert Uytterhoeven <[EMAIL PROTECTED]>
> ---
> drivers/video/fbmem.c | 12 ++++++++----
> 1 files changed, 8 insertions(+), 4 deletions(-)
>
> --- ps3-linux-2.6.20.orig/drivers/video/fbmem.c
> +++ ps3-linux-2.6.20/drivers/video/fbmem.c
> @@ -355,22 +355,26 @@ static void fb_rotate_logo(struct fb_inf
> if (rotate == FB_ROTATE_UD) {
> fb_rotate_logo_ud(image->data, dst, image->width,
> image->height);
> - image->dx = info->var.xres - image->width;
> - image->dy = info->var.yres - image->height;
> + image->dx = info->var.xres - image->width - image->dx;
> + image->dy = info->var.yres - image->height - image->dy;
> } else if (rotate == FB_ROTATE_CW) {
> fb_rotate_logo_cw(image->data, dst, image->width,
> image->height);
> tmp = image->width;
> image->width = image->height;
> image->height = tmp;
> - image->dx = info->var.xres - image->width;
> + tmp = image->dy;
> + image->dy = image->dx;
> + image->dx = info->var.xres - image->width - tmp;
> } else if (rotate == FB_ROTATE_CCW) {
> fb_rotate_logo_ccw(image->data, dst, image->width,
> image->height);
> tmp = image->width;
> image->width = image->height;
> image->height = tmp;
> - image->dy = info->var.yres - image->height;
> + tmp = image->dx;
> + image->dx = image->dy;
> + image->dy = info->var.yres - image->height - tmp;
> }
>
> image->data = dst;
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- Sony Network and Software Technology Center Europe
> (NSCE)
> [EMAIL PROTECTED] ------- The Corporate Village, Da Vincilaan 7-D1
> Voice +32-2-7008453 Fax +32-2-7008622 ---------------- B-1935 Zaventem,
> Belgium
>
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