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Commit fcbdf0fd authored by Mitchel Humpherys's avatar Mitchel Humpherys
Browse files

msm: wfd: add stubs for when MDP is disabled 



The wfd module currently doesn't link when
CONFIG_FB_MSM_MDSS_WRITEBACK=n since mdp-5-subdev.o isn't built. Provide
stubs so that the build doesn't break when MDP is disabled.

Change-Id: Idfb54e38bda0badcd417beec7e3099c3db8dacc4
Signed-off-by: default avatarMitchel Humpherys <mitchelh@codeaurora.org>
parent bb1e25b9

drivers/media/platform/msm/wfd/mdp-subdev.h

+13 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.

*

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License version 2 and
@@ -75,8 +75,20 @@ static inline bool mdp_buf_info_equals(struct mdp_buf_info *a, 
#define MDP_SECURE  _IO(MDP_MAGIC_IOCTL, 9)





#ifdef CONFIG_FB_MSM_MDSS_WRITEBACK

extern int mdp_init(struct v4l2_subdev *sd, u32 val);

extern long mdp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg);

#else

static inline int mdp_init(struct v4l2_subdev *sd, u32 val)

{

	return -ENODEV;

}

static inline long mdp_ioctl(struct v4l2_subdev *sd, unsigned int cmd,

			void *arg)

{

	return -ENODEV;

}

#endif





#endif /* _WFD_MDP_SUBDEV_ */