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Commit 16ca21c9 authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

fbdev: sh_mobile_lcdc: Fix line pitch computation 



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

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 0c75c4e0

drivers/video/sh_mobile_lcdcfb.c

+8 −8
Original line number Diff line number Diff line
@@ -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;