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| author | Aravind Venkateswaran <aravindh@codeaurora.org> | 2017-02-18 21:54:54 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-04-13 18:19:44 -0700 |
| commit | f5e769987f71a70c0b623a35438432b0b287d79c (patch) | |
| tree | 09d08b2e1ae5f3d00cf5be488f5f9dd69968efc1 /include/linux | |
| parent | 9b87a5068e03c3959a476938855ff0a46f14399f (diff) | |
msm: mdss: dp: retry failed AUX transactions
Retry AUX read/write transactions that have failed either due
to the AUX controller hardware indicating an error via the ISR,
or due to a software based timeout while waiting for transaction
completion. The transaction retry strategy is as follows: first
repeat the transaction using the same PHY AUX settings, and then
retry the transaction using updated PHY AUX settings if repeating
the transaction has failed.
CRs-Fixed: 2006096
Change-Id: Id9c3c7ae1ab320540545b9c178d947a3cd023079
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions