Re: [PATCH v2 4/4] drm/panel: Enable GPIOLIB for panels which uses functions from it

On 5/5/26 15:53, David Heidelberg via B4 Relay wrote:
> From: David Heidelberg <[email protected]>
> 
> These panels used on sdm845 devices are using GPIOLIB functions,
> ensure it's enabled.
> 
> Signed-off-by: David Heidelberg <[email protected]>
> ---
>   drivers/gpu/drm/panel/Kconfig | 11 +++++++++--
>   1 file changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> index 9360297ee99e5..268b45d4b82f5 100644
> --- a/drivers/gpu/drm/panel/Kconfig
> +++ b/drivers/gpu/drm/panel/Kconfig
> @@ -102,16 +102,17 @@ config DRM_PANEL_BOE_TV101WUM_LL2
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to support for BOE TV101WUM-LL2
>   	  WUXGA PANEL DSI Video Mode panel
>   
>   config DRM_PANEL_EBBG_FT8719
>   	tristate "EBBG FT8719 panel driver"
> +	depends on GPIOLIB
>   	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for the EBBG FT8719
>   	  video mode panel. Mainly found on Xiaomi Poco F1 mobile phone.
>   	  The panel has a resolution of 1080x2246. It provides a MIPI DSI
>   	  interface to the host.
> @@ -339,17 +340,18 @@ config DRM_PANEL_JADARD_JD9365DA_H3
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for Jadard JD9365DA-H3
>   	  WXGA MIPI DSI panel. The panel support TFT dot matrix LCD with
>   	  800RGBx1280 dots at maximum.
>   
>   config DRM_PANEL_JDI_LPM102A188A
>   	tristate "JDI LPM102A188A DSI panel"
> -	depends on OF && GPIOLIB
> +	depends on GPIOLIB
> +	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for JDI LPM102A188A DSI
>   	  command mode panel as found in Google Pixel C devices.
>   	  The panel has a 2560×1800 resolution. It provides a MIPI DSI interface
>   	  to the host.
>   
> @@ -454,16 +456,17 @@ config DRM_PANEL_LG_LG4573
>   	depends on OF && SPI
>   	select VIDEOMODE_HELPERS
>   	help
>   	  Say Y here if you want to enable support for LG4573 RGB panel.
>   	  To compile this driver as a module, choose M here.
>   
>   config DRM_PANEL_LG_SW43408
>   	tristate "LG SW43408 panel"
> +	depends on GPIOLIB
>   	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	select DRM_DISPLAY_DSC_HELPER
>   	select DRM_DISPLAY_HELPER
>   	help
>   	  Say Y here if you want to enable support for LG sw43408 panel.
>   	  The panel has a 1080x2160@60Hz resolution and uses 24 bit RGB per
> @@ -579,26 +582,28 @@ config DRM_PANEL_NOVATEK_NT36523
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for the panels built
>   	  around the Novatek NT36523 display controller, such as some
>   	  Boe panels used in Xiaomi Mi Pad 5 and 5 Pro tablets.
>   
>   config DRM_PANEL_NOVATEK_NT36672A
>   	tristate "Novatek NT36672A DSI panel"
> +	depends on GPIOLIB
>   	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for the panels built
>   	  around the Novatek NT36672A display controller, such as some
>   	  Tianma panels used in a few Xiaomi Poco F1 mobile phones.
>   
>   config DRM_PANEL_NOVATEK_NT36672E
>   	tristate "Novatek NT36672E DSI panel"
> +	depends on GPIOLIB
>   	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for Novatek NT36672E DSI Video Mode
>   	  LCD panel module. The panel has a resolution of 1080x2408 and uses 24 bit
>   	  RGB per pixel.
>   
> @@ -726,17 +731,18 @@ config DRM_PANEL_RAYDIUM_RM692E5
>   	select DRM_DISPLAY_DSC_HELPER
>   	select DRM_DISPLAY_HELPER
>   	help
>   	  Say Y here if you want to enable support for Raydium RM692E5-based
>   	  display panels, such as the one found in the Fairphone 5 smartphone.
>   
>   config DRM_PANEL_RAYDIUM_RM69380
>   	tristate "Raydium RM69380-based DSI panel"
> -	depends on OF && GPIOLIB
> +	depends on GPIOLIB
> +	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for Raydium RM69380-based
>   	  display panels.
>   
>   	  This panel controller can be found in the Lenovo Xiaoxin Pad Pro 2021
>   	  in combination with an EDO OLED panel.
> @@ -1251,16 +1257,17 @@ config DRM_PANEL_VISIONOX_R66451
>   	select DRM_DISPLAY_DSC_HELPER
>   	select DRM_DISPLAY_HELPER
>   	help
>   	  Say Y here if you want to enable support for Visionox
>   	  R66451 1080x2340 AMOLED DSI panel.
>   
>   config DRM_PANEL_VISIONOX_RM69299
>   	tristate "Visionox RM69299"
> +	depends on GPIOLIB
>   	depends on OF
>   	depends on DRM_MIPI_DSI
>   	depends on BACKLIGHT_CLASS_DEVICE
>   	help
>   	  Say Y here if you want to enable support for Visionox
>   	  RM69299  DSI Video Mode panel.
>   
>   config DRM_PANEL_VISIONOX_RM692E5
> 

Reviewed-by: Neil Armstrong <[email protected]>

Thanks,
Neil