Re: [PATCH 1/2] dt-bindings: display: panel: Add Novatek NT36523 bindings

Krzysztof Kozlowski
2023-02-13T11:08:36Z

On 13/02/2023 12:04, Jianhua Lu wrote:
> On Mon, Feb 13, 2023 at 11:45:23AM +0100, Krzysztof Kozlowski wrote:
>> On 10/02/2023 17:19, Jianhua Lu wrote:
>>> Novatek NT36523 is a display driver IC that can drive DSI panel. It
>>> is also present in the csot and boe video mode panels. It is found
>>> in Xiaomi Mi Pad 5 series.
>>>
>>> Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
>>> ---
>>> .../display/panel/novatek,nt36523.yaml | 101 ++++++++++++++++++
>>> 1 file changed, 101 insertions(+)
>>> create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
>>>
>>> diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
>>> new file mode 100644
>>> index 000000000000..a7098d0ce7e1
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
>>> @@ -0,0 +1,101 @@
>>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>>> +%YAML 1.2
>>> +---
>>> +$id: http://devicetree.org/schemas/display/panel/novatek,nt36523.yaml#
>>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>>> +
>>> +title: Novatek NT36523 based DSI display Panels
>>> +
>>> +maintainers:
>>> + - Jianhua Lu <lujianhua000@gmail.com>
>>> +
>>> +description: |
>>> + The nt36523 IC from Novatek is a generic DSI Panel IC used to drive dsi
>>> + panels.
>>> + Right now, only support cost and boe LCD display panels with the
>>
>> boe? both?
> Boe Technology Group Co., Ltd

Then what is "cost"? If both are names, then they start with capital
letters or how the company officially spells itself.

>>
>>> + resolution of 1600x2560. It is a video mode DSI panel.
>>
>> The binding or hardware supports only 1600x2560? The how it can be
>> "right now"? It's defined, isn't it?
> Yes

What yes? How it can be "right now"? It implies it will change, so how
hardware can change?

Best regards,
Krzysztof