diff options
Diffstat (limited to 'drivers/mfd/glamo/glamo-fb.c')
| -rw-r--r-- | drivers/mfd/glamo/glamo-fb.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/mfd/glamo/glamo-fb.c b/drivers/mfd/glamo/glamo-fb.c index 26a6d29ddba..7bfd539972f 100644 --- a/drivers/mfd/glamo/glamo-fb.c +++ b/drivers/mfd/glamo/glamo-fb.c @@ -945,8 +945,14 @@ static int glamofb_suspend(struct platform_device *pdev, pm_message_t state) { struct glamofb_handle *gfb = platform_get_drvdata(pdev); - if (state.event & PM_EVENT_SLEEP) - fb_set_suspend(gfb->fb, 1); + /* we need to stop anything touching our framebuffer */ +// fb_blank(gfb->fb, FB_BLANK_NORMAL); + fb_set_suspend(gfb->fb, 1); + + /* seriously -- nobody is allowed to touch glamo memory when we + * are suspended or we lock on nWAIT + */ +// iounmap(gfb->fb->screen_base); return 0; } @@ -955,7 +961,12 @@ static int glamofb_resume(struct platform_device *pdev) { struct glamofb_handle *gfb = platform_get_drvdata(pdev); + /* OK let's allow framebuffer ops again */ +// gfb->fb->screen_base = ioremap(gfb->fb_res->start, +// RESSIZE(gfb->fb_res)); + fb_set_suspend(gfb->fb, 0); +// fb_blank(gfb->fb, FB_BLANK_UNBLANK); return 0; } |