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I2c s3 #134

Merged
merged 2 commits into from
Jul 3, 2024
Merged

I2c s3 #134

merged 2 commits into from
Jul 3, 2024

Commits on Jul 3, 2024

  1. drm/bridge: Fix i2c timeout issue 

    1.Modify 983 register setting to avoid i2c timeout error
2.Set delay before 983/984 reset operation
3.Change ser_ready/deser_reset flag
4.Move reload registers to resume_early
5.Remove 983/984 reset in suspend

Test-done:
Android boot/suspend tested with panel EF1E-A1

Tracked-On: OAM-121472
Signed-off-by: Jia, Lin A [email protected]
    @ljia5
    ljia5 committed Jul 3, 2024
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  2. drm/bridge: Add serdes/touch shutdown function 

    1. Add serdes shutdown fucntion
2. Add ef1e shutdown function
3. Remove workqueue in serdes
4. Change 983/984 400k i2c speed
5. Retry i2c write if write fail

Test-done:
    Android s3/s5 tested with panel EF1E-A1

Tracked-On: OAM-121472
Signed-off-by: Jia, Lin A <[email protected]>
    @ljia5
    ljia5 committed Jul 3, 2024
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    6b521f8 View commit details
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