Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cf0e14d1 authored by Tatenda Chipeperekwa's avatar Tatenda Chipeperekwa
Browse files

disp: msm: hdcp: fix compilation of msm_hdcp module on GKI 



Add stub functions for msm_hdcp module in order to prevent
linker issues when CONFIG_HDCP_QSEECOM is not defined, marked
as not disabled or defined as module. Furthermore, a Kbuild
entry for the msm_hdcp.h file so that it is exported.

Change-Id: I0f102bf4c9722d95b897facdab94d83e32f7d29f
Signed-off-by: default avatarTatenda Chipeperekwa <tatendac@codeaurora.org>
parent a703569e

hdcp/msm_hdcp.c

+3 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ void msm_hdcp_register_cb(struct device *dev, void *ctx, 
	hdcp->cb = cb;

	hdcp->client_ctx = ctx;

}

EXPORT_SYMBOL(msm_hdcp_register_cb);



void msm_hdcp_notify_topology(struct device *dev)

{
@@ -82,6 +83,7 @@ void msm_hdcp_notify_topology(struct device *dev) 


	kobject_uevent_env(&hdcp->device->kobj, KOBJ_CHANGE, envp);

}

EXPORT_SYMBOL(msm_hdcp_notify_topology);



void msm_hdcp_cache_repeater_topology(struct device *dev,

			struct HDCP_V2V1_MSG_TOPOLOGY *tp)
@@ -102,6 +104,7 @@ void msm_hdcp_cache_repeater_topology(struct device *dev, 
	memcpy(&hdcp->cached_tp, tp,

		   sizeof(struct HDCP_V2V1_MSG_TOPOLOGY));

}

EXPORT_SYMBOL(msm_hdcp_cache_repeater_topology);



static ssize_t tp_show(struct device *dev, struct device_attribute *attr,

		char *buf)

include/linux/Kbuild

+1 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note



header-y += msm_hdcp.h

header-y += sde_io_util.h

header-y += sde_rsc.h

include/linux/msm_hdcp.h

+16 −0
Original line number Diff line number Diff line
@@ -8,10 +8,26 @@ 
#include <linux/types.h>

#include "hdcp/msm_hdmi_hdcp_mgr.h"



#if IS_ENABLED(CONFIG_HDCP_QSEECOM)

void msm_hdcp_notify_topology(struct device *dev);

void msm_hdcp_cache_repeater_topology(struct device *dev,

			struct HDCP_V2V1_MSG_TOPOLOGY *tp);

void msm_hdcp_register_cb(struct device *dev, void *ctx,

	void (*cb)(void *ctx, u8 data));

#else

static inline void msm_hdcp_notify_topology(struct device *dev)

{

}



static inline void msm_hdcp_cache_repeater_topology(struct device *dev,

			struct HDCP_V2V1_MSG_TOPOLOGY *tp)

{

}



static inline void msm_hdcp_register_cb(struct device *dev, void *ctx,

	void (*cb)(void *ctx, u8 data))

{

}

#endif /* CONFIG_HDCP_QSEECOM*/



#endif /* __MSM_HDCP_H */