* [PATCH] drm/panel: hx83121a: fix unmet dependency for DRM_PANEL_ILITEK_ILI9882T
@ 2026-07-12 0:08 Julian Braha
2026-07-12 0:29 ` Julian Braha
0 siblings, 1 reply; 2+ messages in thread
From: Julian Braha @ 2026-07-12 0:08 UTC (permalink / raw)
To: neil.armstrong, maarten.lankhorst, mripard, tzimmermann, airlied,
simona
Cc: jesszhan0024, arnd, david, dri-devel, linux-kernel, Julian Braha
Currently, DRM_PANEL_ILITEK_ILI9882T selects DRM_DISPLAY_DSC_HELPER
without ensuring DRM_DISPLAY_HELPER is also enabled, causing an unmet
dependency and build failure.
Other similar options select DRM_DISPLAY_HELPER, let's do the same here.
This unmet dependency bug was found by kconfirm, a static analysis tool
for Kconfig.
Fixes: defab7b01e08 ("drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER")
Signed-off-by: Julian Braha <julianbraha@gmail.com>
---
drivers/gpu/drm/panel/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 06bfcef35a72..103f1d09a989 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -375,6 +375,7 @@ config DRM_PANEL_ILITEK_ILI9882T
depends on OF
depends on DRM_MIPI_DSI
depends on BACKLIGHT_CLASS_DEVICE
+ select DRM_DISPLAY_HELPER
select DRM_DISPLAY_DSC_HELPER
help
Say Y if you want to enable support for panels based on the
--
2.54.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/panel: hx83121a: fix unmet dependency for DRM_PANEL_ILITEK_ILI9882T
2026-07-12 0:08 [PATCH] drm/panel: hx83121a: fix unmet dependency for DRM_PANEL_ILITEK_ILI9882T Julian Braha
@ 2026-07-12 0:29 ` Julian Braha
0 siblings, 0 replies; 2+ messages in thread
From: Julian Braha @ 2026-07-12 0:29 UTC (permalink / raw)
To: neil.armstrong, maarten.lankhorst, mripard, tzimmermann, airlied,
simona
Cc: jesszhan0024, arnd, david, dri-devel, linux-kernel
On 7/12/26 01:08, Julian Braha wrote:
> Currently, DRM_PANEL_ILITEK_ILI9882T selects DRM_DISPLAY_DSC_HELPER
> without ensuring DRM_DISPLAY_HELPER is also enabled, causing an unmet
> dependency and build failure.
>
> Other similar options select DRM_DISPLAY_HELPER, let's do the same here.
>
> This unmet dependency bug was found by kconfirm, a static analysis tool
> for Kconfig.
>
> Fixes: defab7b01e08 ("drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER")
> Signed-off-by: Julian Braha <julianbraha@gmail.com>
> ---
> drivers/gpu/drm/panel/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> index 06bfcef35a72..103f1d09a989 100644
> --- a/drivers/gpu/drm/panel/Kconfig
> +++ b/drivers/gpu/drm/panel/Kconfig
> @@ -375,6 +375,7 @@ config DRM_PANEL_ILITEK_ILI9882T
> depends on OF
> depends on DRM_MIPI_DSI
> depends on BACKLIGHT_CLASS_DEVICE
> + select DRM_DISPLAY_HELPER
> select DRM_DISPLAY_DSC_HELPER
> help
> Say Y if you want to enable support for panels based on the
Sorry all, made a silly mistake here and blamed the wrong commit (same
mistake in commit title).
Sent v2:
https://lore.kernel.org/all/20260712002632.2323484-1-julianbraha@gmail.com/
- Julian Braha
^ permalink raw reply [flat|nested] 2+ messages in thread
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