Roman Vivchar deb35336b5 i2c: mediatek: fix WRRD for SoCs without auto_restart option ...

MediaTek mt65xx family SoCs have no auto restart, however, they still
support the WRRD mode in the hardware. Because auto_restart is set to 0,
the WRRD mode will be never enabled, leading to read errors.

Fix this by removing auto_restart check from the WRRD enable path.

Fixes: b492183652 ("i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD")
Signed-off-by: Roman Vivchar <rva333@protonmail.com>
Cc: <stable@vger.kernel.org> # v6.18+
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260709-6572-6595-i2c-v2-1-b2fb8510d1d3@protonmail.com

2026-07-15 00:21:51 +02:00

..

algos

i2c: algo: bit: use str_plural helper in bit_xfer

2026-06-16 23:58:35 +02:00

busses

i2c: mediatek: fix WRRD for SoCs without auto_restart option

2026-07-15 00:21:51 +02:00

muxes

i2c: mux: reg: use device property accessors

2026-06-09 13:00:33 +02:00

i2c-atr.c

i2c: atr: use kzalloc_flex

2026-04-10 01:16:59 +02:00

i2c-boardinfo.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

i2c-core-acpi.c

Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

2026-06-16 07:43:29 +05:30

i2c-core-base.c

Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

2026-06-16 07:43:29 +05:30

i2c-core-of-prober.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

i2c-core-of.c

Revert "treewide: Fix probing of devices in DT overlays"

2026-05-22 13:33:58 +02:00

i2c-core-slave.c

i2c: Use trace_call__##name() at guarded tracepoint call sites

2026-03-26 10:24:39 -04:00

i2c-core-smbus.c

i2c: smbus: fix a potential uninitialization bug

2026-05-19 12:43:08 +02:00

i2c-core.h

i2c: Let i2c-core.h include <linux/i2c.h>

2026-07-03 07:38:15 +02:00

i2c-dev.c

i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl

2026-05-04 11:31:35 +02:00

i2c-mux.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

i2c-slave-eeprom.c

i2c: Use named initializers for arrays of i2c_device_data

2026-06-05 01:09:25 +02:00

i2c-slave-testunit.c

Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

2026-06-16 07:43:29 +05:30

i2c-smbus.c

i2c: Use named initializers for arrays of i2c_device_data

2026-06-05 01:09:25 +02:00

i2c-stub.c

i2c: stub: Reject I2C block transfers with invalid length

2026-05-04 13:23:53 +02:00

Kconfig

i2c: Remove I2C_COMPAT config symbol and related code

2024-09-07 18:31:28 +02:00

Makefile

i2c: Introduce OF component probe function

2024-11-27 12:04:10 +01:00