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fbdev: sh_mobile_lcdc: Fix line pitch computation

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Line pitch depends on the virtual horizontal resolution, compute it
accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2012-07-18 16:29:20 +02:00
parent 0c75c4e073
commit 16ca21c9a9
1 changed files with 8 additions and 8 deletions
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16
drivers/video/sh_mobile_lcdcfb.c
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@ -1580,9 +1580,9 @@ static int sh_mobile_lcdc_overlay_set_par(struct fb_info *info)
ovl->yres_virtual = info->var.yres_virtual;
if (ovl->format->yuv)
ovl->pitch = info->var.xres;
ovl->pitch = info->var.xres_virtual;
else
ovl->pitch = info->var.xres * ovl->format->bpp / 8;
ovl->pitch = info->var.xres_virtual * ovl->format->bpp / 8;
sh_mobile_lcdc_overlay_setup(ovl);
@ -2024,9 +2024,9 @@ static int sh_mobile_lcdc_set_par(struct fb_info *info)
ch->yres_virtual = info->var.yres_virtual;
if (ch->format->yuv)
ch->pitch = info->var.xres;
ch->pitch = info->var.xres_virtual;
else
ch->pitch = info->var.xres * ch->format->bpp / 8;
ch->pitch = info->var.xres_virtual * ch->format->bpp / 8;
ret = sh_mobile_lcdc_start(ch->lcdc);
if (ret < 0)
@ -2539,9 +2539,9 @@ sh_mobile_lcdc_overlay_init(struct sh_mobile_lcdc_priv *priv,
ovl->yres_virtual = ovl->yres * 2;
if (!format->yuv)
ovl->pitch = ovl->xres * format->bpp / 8;
ovl->pitch = ovl->xres_virtual * format->bpp / 8;
else
ovl->pitch = ovl->xres;
ovl->pitch = ovl->xres_virtual;
/* Allocate frame buffer memory. */
ovl->fb_size = ovl->cfg->max_xres * ovl->cfg->max_yres
@ -2628,10 +2628,10 @@ sh_mobile_lcdc_channel_init(struct sh_mobile_lcdc_priv *priv,
if (!format->yuv) {
ch->colorspace = V4L2_COLORSPACE_SRGB;
ch->pitch = ch->xres * format->bpp / 8;
ch->pitch = ch->xres_virtual * format->bpp / 8;
} else {
ch->colorspace = V4L2_COLORSPACE_REC709;
ch->pitch = ch->xres;
ch->pitch = ch->xres_virtual;
}
ch->display.width = cfg->panel_cfg.width;