On 1/15/26 13:50, Maíra Canal wrote:
The panel-ilitek-ili9882t driver uses drm_dsc_pps_payload_pack() which is provided by the DRM_DISPLAY_DSC_HELPER. Add the missing Kconfig select to fix the following build error:ERROR: modpost: "drm_dsc_pps_payload_pack" [drivers/gpu/drm/panel/panel-ilitek-ili9882t.ko] undefined! Fixes: 65ce1f5834e9 ("drm/panel: ilitek-ili9882t: Switch Tianma TL121BVMS07 to DSC 120Hz mode") Signed-off-by: Maíra Canal <[email protected]> --- 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 a0fe6069e5e4..ae25f003aa33 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -280,6 +280,7 @@ config DRM_PANEL_ILITEK_ILI9882T depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select DRM_DISPLAY_DSC_HELPER help Say Y if you want to enable support for panels based on the Ilitek ILI9882t controller.
Reviewed-by: Neil Armstrong <[email protected]> Thanks, Neil
