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Mon, 24 Feb 2025 22:23:10 -0800 (PST) Date: Mon, 24 Feb 2025 22:23:08 -0800 From: Dmitry Torokhov To: Yunli Liu Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH input] input: add BUS_I3C definition to input.h Message-ID: References: <20250215142035.1745664-1-ylliu3788@163.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250215142035.1745664-1-ylliu3788@163.com> Hi Yunli, On Sat, Feb 15, 2025 at 10:20:35PM +0800, Yunli Liu wrote: > Add BUS_I3C (0x21) bus type definition to the input subsystem header. > This value is reserved for devices utilizing the I3C bus, which is > increasingly adopted in modern embedded systems due to its enhanced > capabilities over I2C/SPI. I would like to see a user of this #define before adding it to the kernel. > > Signed-off-by: Yunli Liu > --- > include/uapi/linux/input.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h > index 2557eb7b0561..c6fbcbad5b7c 100644 > --- a/include/uapi/linux/input.h > +++ b/include/uapi/linux/input.h > @@ -275,6 +275,7 @@ struct input_mask { > #define BUS_CEC 0x1E > #define BUS_INTEL_ISHTP 0x1F > #define BUS_AMD_SFH 0x20 > +#define BUS_I3C 0x21 > > /* > * MT_TOOL types > -- > 2.34.1 > Thanks. -- Dmitry