mbox series

[v2,0/4] Add JDI LPM102A188A display panel support

Message ID 20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt
Headers show
Series Add JDI LPM102A188A display panel support | expand

Message

Diogo Ivo Oct. 25, 2022, 3:37 p.m. UTC 
Hello,

These patches add support for the JDI LPM102A188A display panel,
found in the Google Pixel C.

Patch 1 adds the DT bindings for the panel.

Patch 2 adds a register clear to the Tegra DSI driver, needed for the
panel initialization commands to be properly sent.

Patch 3 adds the panel driver, which is based on the downstream
kernel driver published by Google and developed by Sean Paul.

Patch 4 adds the DT node for the Google Pixel C. 

The first version of this patch series can be found at:
https://lore.kernel.org/all/20220929170502.1034040-1-diogo.ivo@tecnico.ulisboa.pt/

Changes in v2:
 - Patch 1: remove touchscreen reset gpio property
 - Patch 2: clear register based on its value rather than a DT property
 - Patch 3: tune backlight delay values
 - Patch 4: add generic node names, remove underscores 

Thank you.

Diogo Ivo (4):

  dt-bindings: display: Add bindings for JDI LPM102A188A
  drm/tegra: dsi: Clear enable register if powered by bootloader
  drm/panel: Add driver for JDI LPM102A188A
  arm64: dts: smaug: Add display panel node

 .../display/panel/jdi,lpm102a188a.yaml        |  94 ++++
 arch/arm64/boot/dts/nvidia/tegra210-smaug.dts |  70 +++
 drivers/gpu/drm/panel/Kconfig                 |  11 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c | 509 ++++++++++++++++++
 drivers/gpu/drm/tegra/dsi.c                   |   9 +
 6 files changed, 694 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-jdi-lpm102a188a.c

Comments

Krzysztof Kozlowski Oct. 26, 2022, 2:57 p.m. UTC | #1 
On 25/10/2022 11:37, Diogo Ivo wrote:
> The LPM102A188A is a 10.2" 2560x1800 IPS panel found in
> the Google Pixel C.
> 
> Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
> ---


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof