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| author | Joshua Yeong <[email protected]> | 2023-11-14 08:55:25 +0000 |
|---|---|---|
| committer | Alexandre Belloni <[email protected]> | 2023-11-16 22:37:56 +0000 |
| commit | 2aac0bf4ebc8e09941bb2a40c0ce725437d9a82c (patch) | |
| tree | de9a0af3a3e8586ee57615a4d0eb85b640b16e4f /drivers/fpga/socfpga.c | |
| parent | i3c: mipi-i3c-hci: Add DMA bounce buffer for private transfers (diff) | |
| download | kernel-2aac0bf4ebc8e09941bb2a40c0ce725437d9a82c.tar.gz kernel-2aac0bf4ebc8e09941bb2a40c0ce725437d9a82c.zip | |
i3c: Add fallback method for GETMXDS CCC
Some I3C hardware will report error when an incorrect length is received from
device. GETMXDS CCC are available 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. So in case sending GETMXDS CCC format 2 resulted
in a failure, try sending GETMXDS CCC format 1 instead.
Signed-off-by: Joshua Yeong <[email protected]>
Reviewed-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>
Diffstat (limited to 'drivers/fpga/socfpga.c')
0 files changed, 0 insertions, 0 deletions