ps3: Make `ps3videomode -v 0 (auto mode) work again

[powerpc.git] / drivers / video / ps3fb.c

diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index f7f228d..9fe6482 100644 (file)
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -732,6 +732,11 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
                        if (copy_from_user(&val, argp, sizeof(val)))
                                break;
 
+                       if (!(val & PS3AV_MODE_MASK)) {
+                               u32 id = ps3av_get_auto_mode(0);
+                               if (id > 0)
+                                       val = (val & ~PS3AV_MODE_MASK) | id;
+                       }
                        DPRINTK("PS3FB_IOCTL_SETMODE:%x\n", val);
                        retval = -EINVAL;
                        old_mode = ps3fb_mode;