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

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

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 1a56d39..5a418b1 100644 (file)
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -744,6 +744,13 @@ int ps3av_set_video_mode(u32 id, int boot)
 
 EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
 
+int ps3av_get_auto_mode(int boot)
+{
+       return ps3av_auto_videomode(&ps3av.av_hw_conf, boot);
+}
+
+EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
+
 int ps3av_set_mode(u32 id, int boot)
 {
        int res;

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;

diff --git a/include/asm-powerpc/ps3av.h b/include/asm-powerpc/ps3av.h
index 1366fc5..9efc40f 100644 (file)
--- a/include/asm-powerpc/ps3av.h
+++ b/include/asm-powerpc/ps3av.h
@@ -706,6 +706,7 @@ extern int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
 
 extern int ps3av_set_video_mode(u32, int);
 extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
+extern int ps3av_get_auto_mode(int);
 extern int ps3av_set_mode(u32, int);
 extern int ps3av_get_mode(void);
 extern int ps3av_get_scanmode(int);