Commit 3681eb24 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/dp: Move DP declarations into separate header file 



Split the DP declarations from other helpers before moving the
DP functions into a separate module.

v2:
	* forward-declare struct drm_dp_aux (Jani)
	* add include guards in drm_dp_helper_internal.h

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Acked-by: default avatarDaniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220114114535.29157-3-tzimmermann@suse.de
parent dfacce59

drivers/gpu/drm/drm_crtc_helper_internal.h

+0 −27
Original line number Diff line number Diff line
@@ -28,36 +28,9 @@ 


#include <drm/drm_connector.h>

#include <drm/drm_crtc.h>

#include <drm/drm_dp_helper.h>

#include <drm/drm_encoder.h>

#include <drm/drm_modes.h>



/* drm_dp_aux_dev.c */

#ifdef CONFIG_DRM_DP_AUX_CHARDEV

int drm_dp_aux_dev_init(void);

void drm_dp_aux_dev_exit(void);

int drm_dp_aux_register_devnode(struct drm_dp_aux *aux);

void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux);

#else

static inline int drm_dp_aux_dev_init(void)

{

	return 0;

}



static inline void drm_dp_aux_dev_exit(void)

{

}



static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)

{

	return 0;

}



static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)

{

}

#endif



/* drm_probe_helper.c */

enum drm_mode_status drm_crtc_mode_valid(struct drm_crtc *crtc,

					 const struct drm_display_mode *mode);

drivers/gpu/drm/drm_dp_aux_dev.c

+1 −1
Original line number Diff line number Diff line
@@ -40,7 +40,7 @@ 
#include <drm/drm_dp_mst_helper.h>

#include <drm/drm_print.h>



#include "drm_crtc_helper_internal.h"

#include "drm_dp_helper_internal.h"



struct drm_dp_aux_dev {

	unsigned index;

drivers/gpu/drm/drm_dp_helper.c

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ 
#include <drm/drm_dp_mst_helper.h>

#include <drm/drm_panel.h>



#include "drm_crtc_helper_internal.h"

#include "drm_dp_helper_internal.h"



struct dp_aux_backlight {

	struct backlight_device *base;

drivers/gpu/drm/drm_dp_helper_internal.h

0 → 100644
+33 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: MIT */



#ifndef DRM_DP_HELPER_INTERNAL_H

#define DRM_DP_HELPER_INTERNAL_H



struct drm_dp_aux;



#ifdef CONFIG_DRM_DP_AUX_CHARDEV

int drm_dp_aux_dev_init(void);

void drm_dp_aux_dev_exit(void);

int drm_dp_aux_register_devnode(struct drm_dp_aux *aux);

void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux);

#else

static inline int drm_dp_aux_dev_init(void)

{

	return 0;

}



static inline void drm_dp_aux_dev_exit(void)

{

}



static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)

{

	return 0;

}



static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)

{

}

#endif



#endif

drivers/gpu/drm/drm_dp_mst_topology.c

+1 −1
Original line number Diff line number Diff line
@@ -45,7 +45,7 @@ 
#include <drm/drm_print.h>

#include <drm/drm_probe_helper.h>



#include "drm_crtc_helper_internal.h"

#include "drm_dp_helper_internal.h"

#include "drm_dp_mst_topology_internal.h"



/**