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Fri, 08 Jul 2022 18:03:56 -0700 (PDT) Received: from [172.30.1.47] ([14.32.163.5]) by smtp.gmail.com with ESMTPSA id be4-20020a656e44000000b0040caab35e5bsm67492pgb.89.2022.07.08.18.03.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 08 Jul 2022 18:03:55 -0700 (PDT) Message-ID: <0cef31e4-7e07-087a-1d4b-241cdce76970@gmail.com> Date: Sat, 9 Jul 2022 10:03:52 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP Content-Language: en-US To: Michael Wu , myungjoo.ham@samsung.com, cw00.choi@samsung.com Cc: linux-kernel@vger.kernel.org, allwinner-opensource-support@allwinnertech.com References: <20220708095714.127736-1-michael@allwinnertech.com> From: Chanwoo Choi In-Reply-To: <20220708095714.127736-1-michael@allwinnertech.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22. 7. 8. 18:57, Michael Wu wrote: > Add EXTCON_DISP_CVBS for Composite Video Broadcast Signal. > Add EXTCON_DISP_EDP for Embedded Display Port > > [1] https://en.wikipedia.org/wiki/Composite_video > [2] https://en.wikipedia.org/wiki/DisplayPort#eDP > > Signed-off-by: Michael Wu > --- > drivers/extcon/extcon.c | 10 ++++++++++ > include/linux/extcon.h | 2 ++ > 2 files changed, 12 insertions(+) > > diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c > index d3a32b8064994..774607a616f7b 100644 > --- a/drivers/extcon/extcon.c > +++ b/drivers/extcon/extcon.c > @@ -167,6 +167,16 @@ static const struct __extcon_info { > .id = EXTCON_DISP_HMD, > .name = "HMD", > }, > + [EXTCON_DISP_CVBS] = { > + .type = EXTCON_TYPE_DISP, > + .id = EXTCON_DISP_CVBS, > + .name = "CVBS", > + }, > + [EXTCON_DISP_EDP] = { > + .type = EXTCON_TYPE_DISP, > + .id = EXTCON_DISP_EDP, > + .name = "EDP", > + }, > > /* Miscellaneous external connector */ > [EXTCON_DOCK] = { > diff --git a/include/linux/extcon.h b/include/linux/extcon.h > index 685401d94d398..3c45c3846fe94 100644 > --- a/include/linux/extcon.h > +++ b/include/linux/extcon.h > @@ -76,6 +76,8 @@ > #define EXTCON_DISP_VGA 43 /* Video Graphics Array */ > #define EXTCON_DISP_DP 44 /* Display Port */ > #define EXTCON_DISP_HMD 45 /* Head-Mounted Display */ > +#define EXTCON_DISP_CVBS 46 /* Composite Video Broadcast Signal */ > +#define EXTCON_DISP_EDP 47 /* Embedded Display Port */ > > /* Miscellaneous external connector */ > #define EXTCON_DOCK 60 Applied it. Thanks. Do you have a plan to send extcon driver with newly added connector type? -- Best Regards, Samsung Electronics Chanwoo Choi