Xiaomi Poco F1 uses the QCOM WLED driver for backlight control.
Enable and link it to the panel to use it.
Signed-off-by: Joel Selvaraj
---
.../arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845
Add support for backlight. This panel supports backlight control
through the QCOM WLED driver in Xiaomi Poco F1 device.
Signed-off-by: Joel Selvaraj
---
drivers/gpu/drm/panel/panel-novatek-nt36672a.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-novatek
Add backlight property and update example to include it.
Signed-off-by: Joel Selvaraj
---
.../devicetree/bindings/display/panel/novatek,nt36672a.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
b/Documentation
Joel Selvaraj (3):
drm/panel: nt36672a: add backlight support
dt-bindings: display: novatek,nt36672a: add backlight property
arm64: dts: qcom: sdm845-xiaomi-beryllium: enable qcom wled backlight
and link to panel
.../bindings/display/panel/novatek,nt36672a.yaml| 2 ++
.../arm64
Hi Marijn,
On 30/03/22 12:47, Marijn Suijten wrote:
> On 2022-03-30 12:26:39, Joel Selvaraj wrote:
>> Xiaomi Poco F1 uses the QCOM WLED driver for backlight control.
>> Enable and link it to the panel to use it.
>>
>> Signed-off-by: Joel Selvaraj
>> ---
&g
indly
let me know if changes are required from my end.
With Regards,
Joel Selvaraj
Sumit.
Best Regards,
Joel Selvaraj
Hi Sumit,
On 08/06/22 23:22, Sumit Semwal wrote:
Not for 5.19-rcs for sure, but I think it should make it for 5.20-rcs?
Ok. No problem. Thanks.
Best,
Sumit.
Best Regards,
Joel Selvaraj
upport for handling regulators and linking external
backlight is added.
[1] https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
Joel Selvaraj (3):
dt-bindings: vendor-prefixes: Add prefix for EBBG
dt-bindings: display: Add bindings for EBBG FT8719
drm/panel: introduce e
Add a prefix for EBBG. They manufacture displays which are used in some
Xiaomi phones, but I could not find much details about the company.
Signed-off-by: Joel Selvaraj
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation
Add bindings for the EBBG FT8719 6.18" 2246x1080 DSI video mode panel,
which can be found on some Xiaomi Poco F1 phones. The backlight is
managed through the QCOM WLED driver.
Signed-off-by: Joel Selvaraj
---
.../bindings/display/panel/ebbg,ft8719.yaml | 78 +++
1 file ch
Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode
panel, which can be found on some Xiaomi Poco F1 phones. The panel's
backlight is managed through QCOM WLED driver.
Signed-off-by: Joel Selvaraj
---
MAINTAINERS | 7 +
drivers/gpu
Hi Krzysztof Kozlowski,
Thank you for your review. Will fix them in v2.
Regards
Joel Selvaraj
rue" and 46 panels mention
"backlight: true". Almost all panels refer the panel-common.yaml too.
So I think specifying them as true is just for extra clarity that
these properties are usually used by this panel? But I am not very sure.
Should I leave them be? or it's still r
roperties
- dt-bindings: in example change "|+" to "|' and "dsi0" to "dsi"
Joel Selvaraj (3):
dt-bindings: vendor-prefixes: Add prefix for EBBG
dt-bindings: display: Add bindings for EBBG FT8719
drm/panel: introduce ebbg,ft8719 panel
.../bindings/disp
Add a prefix for EBBG. They manufacture displays which are used in some
Xiaomi phones, but I could not find much details about the company.
Signed-off-by: Joel Selvaraj
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation
Add bindings for the EBBG FT8719 6.18" 2246x1080 DSI video mode panel,
which can be found on some Xiaomi Poco F1 phones. The backlight is
managed through the QCOM WLED driver.
Signed-off-by: Joel Selvaraj
---
Changes in v2: (Krzysztof Kozlowski's Suggestions)
- Specify maxIte
Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode
panel, which can be found on some Xiaomi Poco F1 phones. The panel's
backlight is managed through QCOM WLED driver.
Signed-off-by: Joel Selvaraj
---
MAINTAINERS | 7 +
drivers/gpu
ly.
>
>
https://elixir.bootlin.com/linux/v5.13/source/Documentation/process/submitting-patches.rst#L543
>
> If a tag was not added on purpose, please state why and what changed.
My bad. Completely forgot to pick the Acked-by. I will make sure to pick
them up in future patches.
Best Regards,
Joel Selvaraj
Hi Linus Walleij,
On 13/05/22 03:21, Linus Walleij wrote:
On Fri, May 6, 2022 at 2:18 PM Joel Selvaraj wrote:
+#define dsi_dcs_write_seq(dsi, seq...) do {\
+ static const u8 d[] = { seq }; \
+ int ret
combined into single write? Don't know much about this.
Anyways since the panel works without all these magic commands, these
will be removed in the next version.
Yours,
Linus Walleij
Thanks and Regards
Joel Selvaraj
ge "|+" to "|' and "dsi0" to "dsi"
Joel Selvaraj (3):
dt-bindings: vendor-prefixes: Add prefix for EBBG
dt-bindings: display: Add bindings for EBBG FT8719
drm/panel: introduce ebbg,ft8719 panel
.../bindings/display/panel/ebbg,ft8719.yaml | 74 +
Add a prefix for EBBG. They manufacture displays which are used in some
Xiaomi phones, but I could not find much details about the company.
Signed-off-by: Joel Selvaraj
Acked-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions
Add bindings for the EBBG FT8719 6.18" 2246x1080 DSI video mode panel,
which can be found on some Xiaomi Poco F1 phones. The backlight is
managed through the QCOM WLED driver.
Signed-off-by: Joel Selvaraj
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Linus Walleij
---
Changes in v2: (Krzy
Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode
panel, which can be found on some Xiaomi Poco F1 phones. The panel's
backlight is managed through QCOM WLED driver.
Signed-off-by: Joel Selvaraj
Reviewed-by: Sam Ravnborg
---
Changes in v3: (Mostly Linus Walleij
magic power on sequences as panel works fine without them
Changes in v2: (Krzysztof Kozlowski's Suggestions)
- dt-bindings: specify maxItems for reg
- dt-bindings: cleanup and simplify the panel properties
- dt-bindings: in example change "|+" to "|' and "dsi0" t
Add a prefix for EBBG. They manufacture displays which are used in some
Xiaomi phones, but I could not find much details about the company.
Signed-off-by: Joel Selvaraj
Acked-by: Krzysztof Kozlowski
Acked-by: Linus Walleij
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1
Add bindings for the EBBG FT8719 6.18" 2246x1080 DSI video mode panel,
which can be found on some Xiaomi Poco F1 phones. The backlight is
managed through the QCOM WLED driver.
Signed-off-by: Joel Selvaraj
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Linus Walleij
---
Changes in v2: (Krzy
A helper macro that can be used to simplify sending DCS commands.
It is useful in scenarios like panel initialization which can sometimes
involve sending lot of DCS commands.
Signed-off-by: Joel Selvaraj
---
Changes in v4: (Linus Walleij's Suggestion)
- Introduce mipi_dsi_dcs_write_seq mac
Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode
panel, which can be found on some Xiaomi Poco F1 phones. The panel's
backlight is managed through QCOM WLED driver.
Signed-off-by: Joel Selvaraj
Reviewed-by: Sam Ravnborg
---
Changes in v4: (Linus Walleij&#x
Changes in v2:
- Remove qcom,enabled-strings property as either it or qcom,num-strings
should be present. qcom,num-strings is specified and sufficient.
(Marijn Suijten's Suggestion)
Joel Selvaraj (3):
drm/panel: nt36672a: add backlight support
dt-bindings: display: novatek,nt3
Add support for backlight. This panel supports backlight control
through the QCOM WLED driver in Xiaomi Poco F1 device.
Signed-off-by: Joel Selvaraj
---
drivers/gpu/drm/panel/panel-novatek-nt36672a.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-novatek
Add backlight property and update example to include it.
Signed-off-by: Joel Selvaraj
---
.../devicetree/bindings/display/panel/novatek,nt36672a.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
b/Documentation
Xiaomi Poco F1 uses the QCOM WLED driver for backlight control.
Enable and link it to the panel to use it.
Signed-off-by: Joel Selvaraj
---
Changes in v2:
- Remove qcom,enabled-strings property as either it or qcom,num-strings
should be present. qcom,num-strings is specified and sufficient
break anything and works as expected. So.
Tested-by: Joel Selvaraj
Regards
Joel Selvaraj
From: Douglas Anderson
Sent: 04 May 2024 03:03
To: dri-devel@lists.freedesktop.org; Maxime Ripard
Cc: Linus Walleij; Chris Morgan; Yuran Pereira; Neil Armstrong; Do
break anything and works as expected. So.
Tested-by: Joel Selvaraj
Regards
Joel Selvaraj
From: Douglas Anderson
Sent: 04 May 2024 03:02
To: dri-devel@lists.freedesktop.org; Maxime Ripard
Cc: Linus Walleij; Chris Morgan; Yuran Pereira; Neil Armstrong; Do
Sorry for the long lines. Had to use a different email client and ended messing
it up.
Regards
Joel Selvaraj
From: Joel Selvaraj
Sent: 05 May 2024 05:28
To: Douglas Anderson; dri-devel@lists.freedesktop.org; Maxime Ripard
Cc: Linus Walleij; Chris Morgan
37 matches
Mail list logo
