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| author | Liu Ying <Ying.Liu@freescale.com> | 2013-03-05 14:54:51 +0800 |
|---|---|---|
| committer | Liu Ying <Ying.Liu@freescale.com> | 2013-03-06 09:26:14 +0800 |
| commit | 180c995fa9dfd1912e199d908ae55b2b8c479d13 (patch) | |
| tree | 1a296dd01a1051dd4c07da1fe13f002e60a584f0 /lib/string_helpers.c | |
| parent | 3d0d908f9d6d758cf75bbe381b62c86be10f92e4 (diff) | |
ENGR00252782 mxc v4l2 capture:Support csi number attribution
This patch adds device attribution for video device to
show csi number to userspace. The pattern is in "ipux_csix"
fashion, which tells which ipu and csi is relevant to a
specific video device. In this way, userspace may figure
out different cameras even if they have the same type,
especially, android may use this to know back/front
cameras.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions