linux-kernel - [PATCH -next] drm/solomon: Make DRM

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Message-ID: <20220312063437.19160-1-yuehaibing@huawei.com>
Date:   Sat, 12 Mar 2022 14:34:37 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <airlied@...ux.ie>, <daniel@...ll.ch>, <javierm@...hat.com>,
        <yuehaibing@...wei.com>, <maxime@...no.tech>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] drm/solomon: Make DRM_SSD130X depends on MMU

WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER
  Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && MMU [=n]
  Selected by [m]:
  - DRM_SSD130X [=m] && HAS_IOMEM [=y] && DRM [=m]

DRM_GEM_SHMEM_HELPER depends on MMU, DRM_SSD130X should also depends on MMU.

Fixes: a61732e80867 ("drm: Add driver for Solomon SSD130x OLED displays")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/gpu/drm/solomon/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/solomon/Kconfig b/drivers/gpu/drm/solomon/Kconfig
index 5861c3ab7c45..6230369505c9 100644
--- a/drivers/gpu/drm/solomon/Kconfig
+++ b/drivers/gpu/drm/solomon/Kconfig
@@ -1,6 +1,6 @@
 config DRM_SSD130X
 	tristate "DRM support for Solomon SSD130x OLED displays"
-	depends on DRM
+	depends on DRM && MMU
 	select BACKLIGHT_CLASS_DEVICE
 	select DRM_GEM_SHMEM_HELPER
 	select DRM_KMS_HELPER
-- 
2.17.1