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authorPatrick Boettcher <[email protected]>2011-08-03 12:08:21 -0300
committerMauro Carvalho Chehab <[email protected]>2011-08-06 09:25:15 -0300
commit79fcce3230b140f7675f8529ee53fe2f9644f902 (patch)
tree548f87873e553e0c0e69e13f78c360e0d351f857 /include
parenta5f2db539bd2a977cdee3fecc5c15dd0941c1ab3 (diff)
[media] DiBcom: protect the I2C bufer access
This patch protects the I2C buffer access in order to manage concurrent access. This protection is done using mutex. Furthermore, for the dib9000, if a pid filtering command is received during the tuning, this pid filtering command is delayed to avoid any concurrent access issue. Cc: Mauro Carvalho Chehab <[email protected]> Cc: Florian Mickler <[email protected]> Cc: [email protected] Signed-off-by: Olivier Grenie <[email protected]> Signed-off-by: Patrick Boettcher <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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