From: Miguel Ojeda Date: Thu, 3 Oct 2024 23:07:34 +0000 (+0200) Subject: drm/panic: Select ZLIB_DEFLATE for DRM_PANIC_SCREEN_QR_CODE X-Git-Tag: microblaze-v6.16~14^2~23^2~269 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=2ad84af4cff9121827d3dd35e293478bdb0b58bb;p=linux-2.6-microblaze.git drm/panic: Select ZLIB_DEFLATE for DRM_PANIC_SCREEN_QR_CODE Under `CONFIG_DRM_PANIC_SCREEN_QR_CODE=y`, zlib is used: ld.lld: error: undefined symbol: zlib_deflate_workspacesize >>> referenced by drm_panic.c >>> drivers/gpu/drm/drm_panic.o:(drm_panic_qr_init) in archive vmlinux.a Thus select `CONFIG_ZLIB_DEFLATE`. Fixes: cb5164ac43d0 ("drm/panic: Add a QR code panic screen") Signed-off-by: Miguel Ojeda Reviewed-by: Jocelyn Falempe Signed-off-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20241003230734.653717-1-ojeda@kernel.org --- diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 1df4e627e3d3..45f624b088da 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -152,6 +152,7 @@ config DRM_PANIC_SCREEN config DRM_PANIC_SCREEN_QR_CODE bool "Add a panic screen with a QR code" depends on DRM_PANIC && RUST + select ZLIB_DEFLATE help This option adds a QR code generator, and a panic screen with a QR code. The QR code will contain the last lines of kmsg and other debug