diff options
| author | Liu Ying <b17645@freescale.com> | 2009-09-22 17:41:27 +0800 |
|---|---|---|
| committer | Alejandro Gonzalez <alex.gonzalez@digi.com> | 2010-02-12 17:19:17 +0100 |
| commit | bc9152fb673370e2feacf1f3d14b13588564ed58 (patch) | |
| tree | 8302567965dafd295b8fae3a0454f024e7923448 | |
| parent | c734437f7b3d6fe8d2200c19fa156da83d965b13 (diff) | |
ENGR00116699 IPUv3 FB:Memory allocation enhancement when initializing
When framebuffer is being initialized in probe, don't allocate memory
for FB if it has memory resource already.
Signed-off-by: Liu Ying <b17645@freescale.com>
| -rw-r--r-- | drivers/video/mxc/mxc_ipuv3_fb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/mxc/mxc_ipuv3_fb.c b/drivers/video/mxc/mxc_ipuv3_fb.c index f3ac4d208b98..279764d9a3a4 100644 --- a/drivers/video/mxc/mxc_ipuv3_fb.c +++ b/drivers/video/mxc/mxc_ipuv3_fb.c @@ -1482,8 +1482,9 @@ static int mxcfb_probe(struct platform_device *pdev) mxcfb_set_fix(fbi); /* alocate fb first */ - if (mxcfb_map_video_memory(fbi) < 0) - return -ENOMEM; + if (!res) + if (mxcfb_map_video_memory(fbi) < 0) + return -ENOMEM; ret = register_framebuffer(fbi); if (ret < 0) |