Hi Yannick,
Could you please share why you are adding this retry?
Are you trying to solve an issue with the generic interface buffs/fifos
overflow?
I think that it could be nice read the CMD_PKT_STATUS register to ensure
that buffs/fifos are not full or empty before a read or write.
> From: Ya
From: Yannick Fertré
Read the DSI_INT_ST1 status register to check if
errors occur while reading/writing a command to panel.
In case of error, the transfer is retried 3 times.
Signed-off-by: Yannick Fertre
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drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 99 +++
1 fi