Re: [PATCH v2] i2c: mediatek: fix WRRD for SoCs without auto_restart option

Andi Shyti <[email protected]>
Newsgroups org.kernel.vger.linux-i2c,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-mediatek,org.kernel.vger.linux-kernel,org.kernel.vger.stable
Message-ID <[email protected]> 
Hi Roman,

On Thu, Jul 09, 2026 at 04:31:29PM +0300, Roman Vivchar via B4 Relay wrote:
> From: Roman Vivchar <[email protected]>
> 
> 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: b49218365280 ("i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD")
> Cc: [email protected]
> Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
> Signed-off-by: Roman Vivchar <[email protected]>

merged to i2c/i2c-fixes.

Thanks,
Andi
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