diff options
| author | Adrian Salido-Moreno <adrianm@codeaurora.org> | 2015-05-18 12:30:37 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:42:04 -0700 |
| commit | 514ee25d3ca526ba3fc710ec5a16057e1fd4f0eb (patch) | |
| tree | 17a27afd07f7aebbd4945445a969e13c0e64345b | |
| parent | 31a9bc1fc8011dd83a42b54d610e49e056943027 (diff) | |
msm: mdss: rotator: ignore panel status for rotator fences
In case of rotator buf sync ioctl, the ioctl could be called on
frame buffer device for which panel is off. However rotator sessions
may still be active. In such cases the call shouldn't fail, thus move
check for panel off only when the target sync fence timeline is for
the panel.
Change-Id: Ice4557fcbe82df2761c65f67a0bf81a2d72fde75
CRs-Fixed: 837945
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_fb.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/fbdev/msm/mdss_fb.c b/drivers/video/fbdev/msm/mdss_fb.c index 67e1ff65a2fc..2d5f3af80c52 100644 --- a/drivers/video/fbdev/msm/mdss_fb.c +++ b/drivers/video/fbdev/msm/mdss_fb.c @@ -3986,15 +3986,15 @@ int mdss_fb_do_ioctl(struct fb_info *info, unsigned int cmd, if (ret) goto exit; - if ((!mfd->op_enable) || (mdss_fb_is_power_off(mfd))) { - ret = -EPERM; - goto exit; - } - if (mfd->mdp.get_sync_fnc) sync_pt_data = mfd->mdp.get_sync_fnc(mfd, &buf_sync); - if (!sync_pt_data) + if (!sync_pt_data) { + if ((!mfd->op_enable) || (mdss_fb_is_power_off(mfd))) { + ret = -EPERM; + goto exit; + } sync_pt_data = &mfd->mdp_sync_pt_data; + } ret = mdss_fb_handle_buf_sync_ioctl(sync_pt_data, &buf_sync); |