Hi, On Mon, 23 Oct 2023 13:55:58 +0200, Arnd Bergmann wrote: > As with several other panel drivers, this fails to link without the DP > helper library: > > ld: drivers/gpu/drm/panel/panel-raydium-rm692e5.o: in function `rm692e5_prepare': > panel-raydium-rm692e5.c:(.text+0x11f4): undefined reference to `drm_dsc_pps_payload_pack' > > Select the same symbols that the others already use. > > [...] Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-fixes) [1/1] drm/panel/raydium-rm692e5: select CONFIG_DRM_DISPLAY_DP_HELPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=589830b13ac21bddf99b9bc5a4ec17813d0869ef -- Neil