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i3c: master: svc: Emit STOP asap in the IBI transaction

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Queuing the IBI request does not need to be done earlier than emitting
the STOP. Emitting STOP immediately after receiving the IBI request can
complete the IBI transaction earlier and return the bus to idle.

Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20250415051808.88091-3-yschu@nuvoton.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Stanley Chu 2025-04-15 13:18:08 +08:00 committed by Alexandre Belloni
parent 8d29fa6d92
commit 81f2a9af98
1 changed files with 1 additions and 1 deletions
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2
drivers/i3c/master/svc-i3c-master.c
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@ -577,11 +577,11 @@ static void svc_i3c_master_ibi_isr(struct svc_i3c_master *master)
/* Handle the non critical tasks */
switch (ibitype) {
case SVC_I3C_MSTATUS_IBITYPE_IBI:
svc_i3c_master_emit_stop(master);
if (dev) {
i3c_master_queue_ibi(dev, master->ibi.tbq_slot);
master->ibi.tbq_slot = NULL;
}
svc_i3c_master_emit_stop(master);
break;
case SVC_I3C_MSTATUS_IBITYPE_HOT_JOIN:
svc_i3c_master_emit_stop(master);