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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220114114535.29157-3-tzimmermann@suse.de
+37
-30
-27
drivers/gpu/drm/drm_crtc_helper_internal.h
-27
drivers/gpu/drm/drm_crtc_helper_internal.h
···
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#include <drm/drm_connector.h>
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#include <drm/drm_crtc.h>
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-
#include <drm/drm_dp_helper.h>
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#include <drm/drm_encoder.h>
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#include <drm/drm_modes.h>
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-
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/* drm_dp_aux_dev.c */
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#ifdef CONFIG_DRM_DP_AUX_CHARDEV
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int drm_dp_aux_dev_init(void);
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void drm_dp_aux_dev_exit(void);
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int drm_dp_aux_register_devnode(struct drm_dp_aux *aux);
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void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux);
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#else
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static inline int drm_dp_aux_dev_init(void)
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{
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return 0;
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}
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static inline void drm_dp_aux_dev_exit(void)
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{
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}
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static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)
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{
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return 0;
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}
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static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
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{
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}
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#endif
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/* drm_probe_helper.c */
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enum drm_mode_status drm_crtc_mode_valid(struct drm_crtc *crtc,
+1
-1
drivers/gpu/drm/drm_dp_aux_dev.c
+1
-1
drivers/gpu/drm/drm_dp_aux_dev.c
+1
-1
drivers/gpu/drm/drm_dp_helper.c
+1
-1
drivers/gpu/drm/drm_dp_helper.c
+33
drivers/gpu/drm/drm_dp_helper_internal.h
+33
drivers/gpu/drm/drm_dp_helper_internal.h
···
1
+
/* SPDX-License-Identifier: MIT */
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#ifndef DRM_DP_HELPER_INTERNAL_H
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#define DRM_DP_HELPER_INTERNAL_H
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struct drm_dp_aux;
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#ifdef CONFIG_DRM_DP_AUX_CHARDEV
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int drm_dp_aux_dev_init(void);
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void drm_dp_aux_dev_exit(void);
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int drm_dp_aux_register_devnode(struct drm_dp_aux *aux);
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void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux);
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#else
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static inline int drm_dp_aux_dev_init(void)
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{
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return 0;
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}
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+
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static inline void drm_dp_aux_dev_exit(void)
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{
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}
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static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)
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{
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return 0;
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}
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static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
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{
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}
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#endif
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#endif
+1
-1
drivers/gpu/drm/drm_dp_mst_topology.c
+1
-1
drivers/gpu/drm/drm_dp_mst_topology.c