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| author | Kiran AVND <avnd.kiran@samsung.com> | 2014-10-21 15:07:00 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-28 20:44:32 +0300 |
| commit | 09accdad0d4b2a6415d3b09bd1b97024f32bb18a (patch) | |
| tree | 66205501ef0687ade74a61201e6ab62533e01b16 /include | |
| parent | d7dce6a3cdcfa95703c551a921068223df46732a (diff) | |
| download | linux-09accdad0d4b2a6415d3b09bd1b97024f32bb18a.tar.xz | |
[media] s5p-mfc: check mfc bus ctrl before reset
during reset sequence, it is advisable to follow the below
sequence, in order to avoid unexpected behavior from MFC
. set SFR 0x7110 MFC_BUS_RESET_CTRL 0x1
// wait for REQ_STATUS to be 1
. get SFR 0x7110 MFC_BUS_RESET_CTRL 0x3
// reset now
Signed-off-by: Kiran AVND <avnd.kiran@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions