tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i3c: master: svc: Fix missing the IBI rules

Browse Source 
[ Upstream commit 9cecad134d84d14dc72a0eea7a107691c3e5a837 ]

The code does not add IBI rules for devices with controller capability.
However, the secondary controller has the controller capability and works
at target mode when the device is probed. Therefore, add IBI rules for
such devices.

Fixes: dd3c52846d ("i3c: master: svc: Add Silvaco I3C master driver")
Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250318053606.3087121-2-yschu@nuvoton.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Stanley Chu
2025-03-18 13:36:04 +08:00
committed by Greg Kroah-Hartman
parent a8edfc206e
commit e1c900e078
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/i3c/master/svc-i3c-master.c
+1 -1
View File
@@ -990,7 +990,7 @@ static int svc_i3c_update_ibirules(struct svc_i3c_master *master)
/* Create the IBIRULES register for both cases */
i3c_bus_for_each_i3cdev(&master->base.bus, dev) {
if (I3C_BCR_DEVICE_ROLE(dev->info.bcr) == I3C_BCR_I3C_MASTER)
if (!(dev->info.bcr & I3C_BCR_IBI_REQ_CAP))
continue;
if (dev->info.bcr & I3C_BCR_IBI_PAYLOAD) {