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| author | Saurabh Shah <saurshah@codeaurora.org> | 2012-10-05 00:08:11 -0400 |
|---|---|---|
| committer | Iliyan Malchev <malchev@google.com> | 2012-10-07 17:20:17 -0700 |
| commit | ae823e773536ee9b6cf97c575463f1a9902370d9 (patch) | |
| tree | 377948d58574ba1c15f374a297877577cb280de7 /libgralloc/framebuffer.cpp | |
| parent | 6d9d168b0a429b615a055123a9020f496e712bed (diff) | |
| download | android_hardware_qcom_display-ae823e773536ee9b6cf97c575463f1a9902370d9.tar.gz android_hardware_qcom_display-ae823e773536ee9b6cf97c575463f1a9902370d9.tar.bz2 android_hardware_qcom_display-ae823e773536ee9b6cf97c575463f1a9902370d9.zip | |
hwc: more error checks
-- numHwLayers==1 means that there is only the FB_TARGET which HWC shouldn't
draw. Also check for blank in set. Checking for this in prepare prevents us
from acquiring pipes.
-- add null check for private handle
-- print out vsync timestamp data on error
bug: 7274417
related-to-bug: 7288769
Change-Id: I8dae0d0748c5226fdc33ed8f5cc5259835dec2de
Signed-off-by: Iliyan Malchev <malchev@google.com>
Diffstat (limited to 'libgralloc/framebuffer.cpp')
| -rw-r--r-- | libgralloc/framebuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libgralloc/framebuffer.cpp b/libgralloc/framebuffer.cpp index f3cdd3048..576e02122 100644 --- a/libgralloc/framebuffer.cpp +++ b/libgralloc/framebuffer.cpp @@ -113,7 +113,7 @@ static int fb_post(struct framebuffer_device_t* dev, buffer_handle_t buffer) m->info.yoffset = hnd->offset / m->finfo.line_length; m->commit.var = m->info; if (ioctl(m->framebuffer->fd, MSMFB_DISPLAY_COMMIT, &m->commit) == -1) { - ALOGE("%s: FBIOPUT_VSCREENINFO failed for external, err: %s", __FUNCTION__, + ALOGE("%s: MSMFB_DISPLAY_COMMIT ioctl failed, err: %s", __FUNCTION__, strerror(errno)); return -errno; } |