fbdev: sh_mobile_lcdc: Fix line pitch computation

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

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 644c230..67877cc 100644 (file)
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -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;