[v1] Fallback mechanism for GETMXDS CCC

[PATCH 0/1] Fallback mechanism for GETMXDS CCC

Joshua Yeong posted 1 patch 2 years, 3 months ago

Diff against v2 v3
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drivers/i3c/master.c    | 33 ++++++++++++++++++++++++++++-----
include/linux/i3c/ccc.h | 17 +++++++++++++++--
2 files changed, 43 insertions(+), 7 deletions(-)

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[PATCH 0/1] Fallback mechanism for GETMXDS CCC

Posted by Joshua Yeong 2 years, 3 months ago

Some I3C hardware will report error when incorrect length is received from
device. GETMXDS CCC are availble in 2 formats; without turnaround time (format
1) and with turnaround time (format 2). There is no mechanics to determine which
format is supported by device. In case sending GETMXDS CCC format 2 resulted
failure, try sending GETMXDS CCC format 1 instead.

Joshua Yeong (1):
  i3c: Add fallback method for GETMXDS CCC

 drivers/i3c/master.c    | 33 ++++++++++++++++++++++++++++-----
 include/linux/i3c/ccc.h | 17 +++++++++++++++--
 2 files changed, 43 insertions(+), 7 deletions(-)

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2.25.1