Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
On Mon, Apr 18, 2022 at 02:31:38PM +0800, Chen-Yu Tsai wrote:
> Hi,
>
> On Thu, Apr 14, 2022 at 10:27 AM Xin Ji wrote:
> >
> > On Wed, Apr 13, 2022 at 04:28:51PM +0200, Robert Foss wrote:
> > > On Sat, 9 Apr 2022 at 06:47, Xin Ji wrote:
> > > >
> > > > On Mon, Apr 04, 2022 at 12:52:14PM -0500, Rob Herring wrote:
> > > > > On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> > > > > > Change bus-type define for DPI.
> > > > > >
> > > > > > Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor
> > > > > > define")
> > > > > >
> > > > > > Signed-off-by: Xin Ji
> > > > > > ---
> > > > > > .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4
> > > > > > ++--
> > > > > > 1 file changed, 2 insertions(+), 2 deletions(-)
> > > > > >
> > > > > > diff --git
> > > > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > >
> > > > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > > index 0d38d6fe3983..4590186c4a0b 100644
> > > > > > ---
> > > > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > > +++
> > > > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > > @@ -106,7 +106,7 @@ properties:
> > > > > >remote-endpoint: true
> > > > > >
> > > > > >bus-type:
> > > > > > -enum: [1, 5]
> > > > > > +enum: [7]
> > > > >
> > > > > Changing is an ABI break, but didn't we revert adding this?
> > > > Hi Rob, sorry, what do you mean about ABI break? Do I need remove this
> > > > patch in this serial? Or do I need revert patch
> > > > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.freedesktop.org%2Fpatch%2F462331%2Fdata=04%7C01%7Cxji%40analogixsemi.com%7C7d3089c9ec10458a4ea208da21051e7b%7Cb099b0b4f26c4cf59a0fd5be9acab205%7C0%7C0%7C637858603556318586%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=YMjW9RnMbbIiUA7dVCitqo9P2Axr2MxPCxxUK3W6pII%3Dreserved=0,
> > > > I don't know how to do
> > > > it.
> > > >
> > >
> > > I contributed to the confusion about this, let's see if we can clear it
> > > up.
> > >
> > > An issue was found related to which enum values were used to represent
> > > what late in the last release cycle. As a result a revert[1] patch for
> > > everything touching bus-type in anx7625 was merged.
> > >
> > > This patch, does not apply to drm-misc-next due to the revert, and if
> > > Xin Ji rebases his work on the drm-misc-next there should be no
> > > ABI-change as this patch when fixed up will introduce bus-type to the
> > > nax7625 ABI.
> > >
> > > Xin: Does this make sense to you?
> > Hi Robert Foss, yes, my work is based on drm-misc-next, all I can do,
> > just make a fix up patch(this patch) to change the bus-type define.
>
> The revert was applied to the soc tree and merged into Linus's tree
> in v5.17-rc8. It was not present in drm-misc-next until April 5 with
> commit 9cbbd694a58b ("Merge drm/drm-next into drm-misc-next").
>
> So please fetch the latest drm-misc-next, rebase your patches on top, and
> resend.
Hi ChenYu, OK, I'll resend this patch serial.
Thanks,
Xin
>
>
> Thanks
> ChenYu
Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
Hi,
On Thu, Apr 14, 2022 at 10:27 AM Xin Ji wrote:
>
> On Wed, Apr 13, 2022 at 04:28:51PM +0200, Robert Foss wrote:
> > On Sat, 9 Apr 2022 at 06:47, Xin Ji wrote:
> > >
> > > On Mon, Apr 04, 2022 at 12:52:14PM -0500, Rob Herring wrote:
> > > > On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> > > > > Change bus-type define for DPI.
> > > > >
> > > > > Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor
> > > > > define")
> > > > >
> > > > > Signed-off-by: Xin Ji
> > > > > ---
> > > > > .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4
> > > > > ++--
> > > > > 1 file changed, 2 insertions(+), 2 deletions(-)
> > > > >
> > > > > diff --git
> > > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > >
> > > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > index 0d38d6fe3983..4590186c4a0b 100644
> > > > > ---
> > > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > +++
> > > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > > @@ -106,7 +106,7 @@ properties:
> > > > >remote-endpoint: true
> > > > >
> > > > >bus-type:
> > > > > -enum: [1, 5]
> > > > > +enum: [7]
> > > >
> > > > Changing is an ABI break, but didn't we revert adding this?
> > > Hi Rob, sorry, what do you mean about ABI break? Do I need remove this
> > > patch in this serial? Or do I need revert patch
> > > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.freedesktop.org%2Fpatch%2F462331%2Fdata=04%7C01%7Cxji%40analogixsemi.com%7C10f5b0213f434592936008da1d59f566%7Cb099b0b4f26c4cf59a0fd5be9acab205%7C0%7C0%7C637854569490105386%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=vK0Vmb9S425kHZc1WurfnNhnoXDMbUGkkdY1PVnfS9g%3Dreserved=0,
> > > I don't know how to do
> > > it.
> > >
> >
> > I contributed to the confusion about this, let's see if we can clear it up.
> >
> > An issue was found related to which enum values were used to represent
> > what late in the last release cycle. As a result a revert[1] patch for
> > everything touching bus-type in anx7625 was merged.
> >
> > This patch, does not apply to drm-misc-next due to the revert, and if
> > Xin Ji rebases his work on the drm-misc-next there should be no
> > ABI-change as this patch when fixed up will introduce bus-type to the
> > nax7625 ABI.
> >
> > Xin: Does this make sense to you?
> Hi Robert Foss, yes, my work is based on drm-misc-next, all I can do,
> just make a fix up patch(this patch) to change the bus-type define.
The revert was applied to the soc tree and merged into Linus's tree
in v5.17-rc8. It was not present in drm-misc-next until April 5 with
commit 9cbbd694a58b ("Merge drm/drm-next into drm-misc-next").
So please fetch the latest drm-misc-next, rebase your patches on top, and
resend.
Thanks
ChenYu
Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
On Wed, Apr 13, 2022 at 04:28:51PM +0200, Robert Foss wrote:
> On Sat, 9 Apr 2022 at 06:47, Xin Ji wrote:
> >
> > On Mon, Apr 04, 2022 at 12:52:14PM -0500, Rob Herring wrote:
> > > On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> > > > Change bus-type define for DPI.
> > > >
> > > > Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor define")
> > > >
> > > > Signed-off-by: Xin Ji
> > > > ---
> > > > .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4 ++--
> > > > 1 file changed, 2 insertions(+), 2 deletions(-)
> > > >
> > > > diff --git
> > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > >
> > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > index 0d38d6fe3983..4590186c4a0b 100644
> > > > ---
> > > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > +++
> > > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > > @@ -106,7 +106,7 @@ properties:
> > > >remote-endpoint: true
> > > >
> > > >bus-type:
> > > > -enum: [1, 5]
> > > > +enum: [7]
> > >
> > > Changing is an ABI break, but didn't we revert adding this?
> > Hi Rob, sorry, what do you mean about ABI break? Do I need remove this
> > patch in this serial? Or do I need revert patch
> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.freedesktop.org%2Fpatch%2F462331%2Fdata=04%7C01%7Cxji%40analogixsemi.com%7C10f5b0213f434592936008da1d59f566%7Cb099b0b4f26c4cf59a0fd5be9acab205%7C0%7C0%7C637854569490105386%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=vK0Vmb9S425kHZc1WurfnNhnoXDMbUGkkdY1PVnfS9g%3Dreserved=0,
> > I don't know how to do
> > it.
> >
>
> I contributed to the confusion about this, let's see if we can clear it up.
>
> An issue was found related to which enum values were used to represent
> what late in the last release cycle. As a result a revert[1] patch for
> everything touching bus-type in anx7625 was merged.
>
> This patch, does not apply to drm-misc-next due to the revert, and if
> Xin Ji rebases his work on the drm-misc-next there should be no
> ABI-change as this patch when fixed up will introduce bus-type to the
> nax7625 ABI.
>
> Xin: Does this make sense to you?
Hi Robert Foss, yes, my work is based on drm-misc-next, all I can do,
just make a fix up patch(this patch) to change the bus-type define.
Thanks,
Xin
>
> [1]
> https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcgit.freedesktop.org%2Fdrm%2Fdrm-misc%2Fcommit%2F%3Fid%3D979452fbc43028675b5a5da156f91928b739dea8data=04%7C01%7Cxji%40analogixsemi.com%7C10f5b0213f434592936008da1d59f566%7Cb099b0b4f26c4cf59a0fd5be9acab205%7C0%7C0%7C637854569490105386%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=onmKAoEEP1XDbl%2FaeAIfVYJ4cSbiTfTBYCd%2BHCA9fzw%3Dreserved=0
Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
On Sat, 9 Apr 2022 at 06:47, Xin Ji wrote:
>
> On Mon, Apr 04, 2022 at 12:52:14PM -0500, Rob Herring wrote:
> > On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> > > Change bus-type define for DPI.
> > >
> > > Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor define")
> > >
> > > Signed-off-by: Xin Ji
> > > ---
> > > .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4 ++--
> > > 1 file changed, 2 insertions(+), 2 deletions(-)
> > >
> > > diff --git
> > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > index 0d38d6fe3983..4590186c4a0b 100644
> > > ---
> > > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > +++
> > > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > > @@ -106,7 +106,7 @@ properties:
> > >remote-endpoint: true
> > >
> > >bus-type:
> > > -enum: [1, 5]
> > > +enum: [7]
> >
> > Changing is an ABI break, but didn't we revert adding this?
> Hi Rob, sorry, what do you mean about ABI break? Do I need remove this
> patch in this serial? Or do I need revert patch
> https://patchwork.freedesktop.org/patch/462331/, I don't know how to do
> it.
>
I contributed to the confusion about this, let's see if we can clear it up.
An issue was found related to which enum values were used to represent
what late in the last release cycle. As a result a revert[1] patch for
everything touching bus-type in anx7625 was merged.
This patch, does not apply to drm-misc-next due to the revert, and if
Xin Ji rebases his work on the drm-misc-next there should be no
ABI-change as this patch when fixed up will introduce bus-type to the
nax7625 ABI.
Xin: Does this make sense to you?
[1]
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=979452fbc43028675b5a5da156f91928b739dea8
Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
On Mon, Apr 04, 2022 at 12:52:14PM -0500, Rob Herring wrote:
> On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> > Change bus-type define for DPI.
> >
> > Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor define")
> >
> > Signed-off-by: Xin Ji
> > ---
> > .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git
> > a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > index 0d38d6fe3983..4590186c4a0b 100644
> > --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> > @@ -106,7 +106,7 @@ properties:
> >remote-endpoint: true
> >
> >bus-type:
> > -enum: [1, 5]
> > +enum: [7]
>
> Changing is an ABI break, but didn't we revert adding this?
Hi Rob, sorry, what do you mean about ABI break? Do I need remove this
patch in this serial? Or do I need revert patch
https://patchwork.freedesktop.org/patch/462331/, I don't know how to do
it.
Thanks,
Xin
>
> > default: 1
> >
> >data-lanes: true
> > @@ -158,7 +158,7 @@ examples:
> > reg = <0>;
> > anx7625_in: endpoint {
> > remote-endpoint = <_dsi>;
> > -bus-type = <5>;
> > +bus-type = <7>;
> > data-lanes = <0 1 2 3>;
> > };
> > };
> > --
> > 2.25.1
> >
> >
Re: [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
On Mon, Mar 28, 2022 at 08:09:54PM +0800, Xin Ji wrote:
> Change bus-type define for DPI.
>
> Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor define")
>
> Signed-off-by: Xin Ji
> ---
> .../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git
> a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> index 0d38d6fe3983..4590186c4a0b 100644
> --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> @@ -106,7 +106,7 @@ properties:
>remote-endpoint: true
>
>bus-type:
> -enum: [1, 5]
> +enum: [7]
Changing is an ABI break, but didn't we revert adding this?
> default: 1
>
>data-lanes: true
> @@ -158,7 +158,7 @@ examples:
> reg = <0>;
> anx7625_in: endpoint {
> remote-endpoint = <_dsi>;
> -bus-type = <5>;
> +bus-type = <7>;
> data-lanes = <0 1 2 3>;
> };
> };
> --
> 2.25.1
>
>
[PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI)
Change bus-type define for DPI.
Fixes: a43661e7e819 ("dt-bindings:drm/bridge:anx7625:add vendor define")
Signed-off-by: Xin Ji
---
.../devicetree/bindings/display/bridge/analogix,anx7625.yaml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
index 0d38d6fe3983..4590186c4a0b 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
@@ -106,7 +106,7 @@ properties:
remote-endpoint: true
bus-type:
-enum: [1, 5]
+enum: [7]
default: 1
data-lanes: true
@@ -158,7 +158,7 @@ examples:
reg = <0>;
anx7625_in: endpoint {
remote-endpoint = <_dsi>;
-bus-type = <5>;
+bus-type = <7>;
data-lanes = <0 1 2 3>;
};
};
--
2.25.1
