* [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
@ 2022-07-08 9:57 Michael Wu
2022-07-09 1:03 ` Chanwoo Choi
0 siblings, 1 reply; 4+ messages in thread
From: Michael Wu @ 2022-07-08 9:57 UTC (permalink / raw)
To: myungjoo.ham, cw00.choi; +Cc: linux-kernel, allwinner-opensource-support
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 <michael@allwinnertech.com>
---
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
--
2.29.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
2022-07-08 9:57 [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP Michael Wu
@ 2022-07-09 1:03 ` Chanwoo Choi
2022-07-11 14:22 ` Michael Wu
0 siblings, 1 reply; 4+ messages in thread
From: Chanwoo Choi @ 2022-07-09 1:03 UTC (permalink / raw)
To: Michael Wu, myungjoo.ham, cw00.choi
Cc: linux-kernel, allwinner-opensource-support
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 <michael@allwinnertech.com>
> ---
> 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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
2022-07-09 1:03 ` Chanwoo Choi
@ 2022-07-11 14:22 ` Michael Wu
2022-07-11 21:04 ` Chanwoo Choi
0 siblings, 1 reply; 4+ messages in thread
From: Michael Wu @ 2022-07-11 14:22 UTC (permalink / raw)
To: Chanwoo Choi, myungjoo.ham, cw00.choi
Cc: linux-kernel, allwinner-opensource-support
On 7/9/2022 9:03 AM, Chanwoo Choi wrote:
> 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 <michael@allwinnertech.com>
>> ---
>> 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?
>
Hi Chanwoo,
Thank you for the inviting. I'd like to send more patches for extcon,
unfortunately the SoCs I'm using only covers CVBS and EDP among the new
connector types. Once I had a chance to verify a new type, I'll surely
send it here.
BTW, should I send a patch-v2 with 'Reviewed-by Chanwoo Choi
<cwchoi00@gmail.com>' or 'Acked-by Chanwoo Choi <cwchoi00@gmail.com>',
or should I just wait?
Thanks again.
--
Regards,
Michael Wu
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
2022-07-11 14:22 ` Michael Wu
@ 2022-07-11 21:04 ` Chanwoo Choi
0 siblings, 0 replies; 4+ messages in thread
From: Chanwoo Choi @ 2022-07-11 21:04 UTC (permalink / raw)
To: Michael Wu
Cc: MyungJoo Ham, Chanwoo Choi, linux-kernel, allwinner-opensource-support
On Mon, Jul 11, 2022 at 11:23 PM Michael Wu <michael@allwinnertech.com> wrote:
>
> On 7/9/2022 9:03 AM, Chanwoo Choi wrote:
> > 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 <michael@allwinnertech.com>
> >> ---
> >> 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?
> >
>
> Hi Chanwoo,
> Thank you for the inviting. I'd like to send more patches for extcon,
> unfortunately the SoCs I'm using only covers CVBS and EDP among the new
> connector types. Once I had a chance to verify a new type, I'll surely
> send it here.
> BTW, should I send a patch-v2 with 'Reviewed-by Chanwoo Choi
> <cwchoi00@gmail.com>' or 'Acked-by Chanwoo Choi <cwchoi00@gmail.com>',
> or should I just wait?
No, I already applied this patch to extcon-next branch[1].
[1]https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git/log/?h=extcon-next
Your patch will be merged into v5.20-rc1.
Thanks.
--
Best Regards,
Chanwoo Choi
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-07-08 9:57 [PATCH] extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP Michael Wu
2022-07-09 1:03 ` Chanwoo Choi
2022-07-11 14:22 ` Michael Wu
2022-07-11 21:04 ` Chanwoo Choi
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