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path: root/drivers/video/s3c-fb.c
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Diffstat (limited to 'drivers/video/s3c-fb.c')
-rw-r--r--drivers/video/s3c-fb.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 0352afa49a39..4aecf213c9be 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -235,13 +235,12 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info)
{
struct s3c_fb_win *win = info->par;
- struct s3c_fb_pd_win *windata = win->windata;
struct s3c_fb *sfb = win->parent;
dev_dbg(sfb->dev, "checking parameters\n");
- var->xres_virtual = max((unsigned int)windata->virtual_x, var->xres);
- var->yres_virtual = max((unsigned int)windata->virtual_y, var->yres);
+ var->xres_virtual = max(var->xres_virtual, var->xres);
+ var->yres_virtual = max(var->yres_virtual, var->yres);
if (!s3c_fb_validate_win_bpp(win, var->bits_per_pixel)) {
dev_dbg(sfb->dev, "win %d: unsupported bpp %d\n",
@@ -558,6 +557,13 @@ static int s3c_fb_set_par(struct fb_info *info)
vidosd_set_alpha(win, alpha);
vidosd_set_size(win, data);
+ /* Enable DMA channel for this window */
+ if (sfb->variant.has_shadowcon) {
+ data = readl(sfb->regs + SHADOWCON);
+ data |= SHADOWCON_CHx_ENABLE(win_no);
+ writel(data, sfb->regs + SHADOWCON);
+ }
+
data = WINCONx_ENWIN;
/* note, since we have to round up the bits-per-pixel, we end up
@@ -637,13 +643,6 @@ static int s3c_fb_set_par(struct fb_info *info)
writel(data, regs + sfb->variant.wincon + (win_no * 4));
writel(0x0, regs + sfb->variant.winmap + (win_no * 4));
- /* Enable DMA channel for this window */
- if (sfb->variant.has_shadowcon) {
- data = readl(sfb->regs + SHADOWCON);
- data |= SHADOWCON_CHx_ENABLE(win_no);
- writel(data, sfb->regs + SHADOWCON);
- }
-
shadow_protect_win(win, 0);
return 0;
@@ -1487,11 +1486,10 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
release_mem_region(sfb->regs_res->start, resource_size(sfb->regs_res));
- kfree(sfb);
-
pm_runtime_put_sync(sfb->dev);
pm_runtime_disable(sfb->dev);
+ kfree(sfb);
return 0;
}