From: Arnd Bergmann Date: Mon, 13 Apr 2026 07:10:19 +0000 (+0200) Subject: drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER X-Git-Tag: v7.1-rc3~23^2~2^2~5 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=defab7b01e0848e004077d7d8dcc04d305ea1a27;p=thirdparty%2Fkernel%2Flinux.git drm/panel: hx83121a: select DRM_DISPLAY_DSC_HELPER Like a number of other panel drivers, this newly merged driver needs DRM_DISPLAY_DSC_HELPER to be enabled: arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-himax-hx83121a.o: in function `himax_prepare': panel-himax-hx83121a.c:(.text+0x1024): undefined reference to `drm_dsc_pps_payload_pack' Fixes: a7c61963b727 ("drm/panel: Add Himax HX83121A panel driver") Signed-off-by: Arnd Bergmann Reviewed-by: Neil Armstrong Reviewed-by: David Heidelberg Signed-off-by: Neil Armstrong Link: https://patch.msgid.link/20260413071043.3829868-1-arnd@kernel.org --- diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index d6863b28ddc5..d592f4f4b939 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -208,6 +208,7 @@ config DRM_PANEL_HIMAX_HX83121A depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select DRM_DISPLAY_DSC_HELPER select DRM_KMS_HELPER help Say Y here if you want to enable support for Himax HX83121A-based