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| author | Benoit Parrot <bparrot@ti.com> | 2015-09-21 18:03:21 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-01 13:43:41 +0200 |
| commit | a8077734055f870ba630563868a6349671ca8dfc (patch) | |
| tree | 0e52103a326681059e6def94881f381473658b46 /include/trace | |
| parent | [media] cx25821, cx88, tm6000: use SNDRV_DEFAULT_ENABLE_PNP (diff) | |
| download | linux-a8077734055f870ba630563868a6349671ca8dfc.tar.xz linux-a8077734055f870ba630563868a6349671ca8dfc.zip | |
[media] media: v4l2-ctrls: Fix 64bit support in get_ctrl()
When trying to use v4l2_ctrl_g_ctrl_int64() to retrieve a
V4L2_CTRL_TYPE_INTEGER64 type value the internal helper function
get_ctrl() would prematurely exit because for this control type
the 'is_int' flag is not set. This would result in v4l2_ctrl_g_ctrl_int64
always returning 0.
Also v4l2_ctrl_g_ctrl_int64() is reading and returning the 32bit value
member instead of the 64bit version, so fixing that as well.
This patch extends the condition check to allow the V4L2_CTRL_TYPE_INTEGER64
type to continue processing instead of exiting.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: <stable@vger.kernel.org> # for v3.17 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/trace')
0 files changed, 0 insertions, 0 deletions