From abf0ba5a34eae0d7359228f4319a6659676fbd0a Mon Sep 17 00:00:00 2001 From: Zheng Bin Date: Mon, 13 Jun 2022 23:06:53 +0800 Subject: [PATCH] drm/bridge: it6505: Add missing CRYPTO_HASH dependency The driver uses crypto hash functions so it needs to select CRYPTO_HASH. This fixes build errors: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_hdcp_wait_ksv_list': ite-it6505.c:(.text+0x4c26): undefined reference to `crypto_alloc_shash' ite-it6505.c:(.text+0x4c6d): undefined reference to `crypto_shash_digest' ite-it6505.c:(.text+0x4c7d): undefined reference to `crypto_destroy_tfm' ite-it6505.c:(.text+0x4d69): undefined reference to `crypto_destroy_tfm' Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") Signed-off-by: Zheng Bin Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220613150653.1310029-1-zhengbin13@huawei.com --- drivers/gpu/drm/bridge/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 4b28f939fff6..c37dd0e964a4 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -93,6 +93,8 @@ config DRM_ITE_IT6505 select DRM_DP_AUX_BUS select DRM_KMS_HELPER select EXTCON + select CRYPTO + select CRYPTO_HASH help ITE IT6505 DisplayPort bridge chip driver. -- 2.11.0