If CONFIG_DRM_NOUVEAU=y,the following errors
are seen while building crc.h.
In file included from
/scratch/linux/drivers/gpu/drm/nouveau/nouveau_display.c:47:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_head_crc_late_register?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:109:47: error: parameter
name omitted
static inline int nv50_head_crc_late_register(struct nv50_head *) {}
^~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:109:54: warning: no return
statement in function returning non-void [-Wreturn-type]
static inline int nv50_head_crc_late_register(struct nv50_head *) {}
^~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_crc_handle_vblank?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:111:57: warning: ?return?
with a value, in function returning void
nv50_crc_handle_vblank(struct nv50_head *head) { return 0; }
^
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:111:1: note: declared here
nv50_crc_handle_vblank(struct nv50_head *head) { return 0; }
^~~~~~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_crc_atomic_check_head?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:114:28: error: parameter
name omitted
nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *,
^~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:114:48: error: parameter
name omitted
nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *,
^~~~~~~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:115:7: error: parameter
name omitted
struct nv50_head_atom *) {}
^~~~~~~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:115:14: warning: no return
statement in function returning non-void [-Wreturn-type]
struct nv50_head_atom *) {}
^~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_crc_atomic_stop_reporting?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:118:32: error: parameter
name omitted
nv50_crc_atomic_stop_reporting(struct drm_atomic_state *) {}
^~~~~~~~~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_crc_atomic_init_notifier_contexts?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:120:40: error: parameter
name omitted
nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *) {}
^~~~~~~~~~~~~~~~~~~~~~~~~
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function
?nv50_crc_atomic_release_notifier_contexts?:
/scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:122:43: error: parameter
name omitted
Signed-off-by: Peng Wu <wupeng58 at huawei.com>
---
drivers/gpu/drm/nouveau/dispnv50/crc.h | 44 +++++++++++++++++-----------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.h
b/drivers/gpu/drm/nouveau/dispnv50/crc.h
index 4bc59e7..3da16cd 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/crc.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/crc.h
@@ -76,22 +76,22 @@ struct nv50_crc {
};
void nv50_crc_init(struct drm_device *dev);
-int nv50_head_crc_late_register(struct nv50_head *);
+int nv50_head_crc_late_register(struct nv50_head *head);
void nv50_crc_handle_vblank(struct nv50_head *head);
-int nv50_crc_verify_source(struct drm_crtc *, const char *, size_t *);
-const char *const *nv50_crc_get_sources(struct drm_crtc *, size_t *);
-int nv50_crc_set_source(struct drm_crtc *, const char *);
+int nv50_crc_verify_source(struct drm_crtc *crtc, const char *source_name,
size_t *values_cnt);
+const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t *count);
+int nv50_crc_set_source(struct drm_crtc *crtc, const char *source_str);
-int nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *,
- struct nv50_head_atom *);
+int nv50_crc_atomic_check_head(struct nv50_head *head, struct nv50_head_atom
*asyh,
+ struct nv50_head_atom *armh);
void nv50_crc_atomic_check_outp(struct nv50_atom *atom);
-void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *);
-void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *);
-void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *);
-void nv50_crc_atomic_start_reporting(struct drm_atomic_state *);
-void nv50_crc_atomic_set(struct nv50_head *, struct nv50_head_atom *);
-void nv50_crc_atomic_clr(struct nv50_head *);
+void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state);
+void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *state);
+void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *state);
+void nv50_crc_atomic_start_reporting(struct drm_atomic_state *state);
+void nv50_crc_atomic_set(struct nv50_head *head, struct nv50_head_atom *asyh);
+void nv50_crc_atomic_clr(struct nv50_head *head);
extern const struct nv50_crc_func crc907d;
extern const struct nv50_crc_func crcc37d;
@@ -106,26 +106,26 @@ struct nv50_crc_atom {};
#define nv50_crc_set_source NULL
static inline void nv50_crc_init(struct drm_device *dev) {}
-static inline int nv50_head_crc_late_register(struct nv50_head *) {}
+static inline int nv50_head_crc_late_register(struct nv50_head *head) { return
0; }
static inline void
-nv50_crc_handle_vblank(struct nv50_head *head) { return 0; }
+nv50_crc_handle_vblank(struct nv50_head *head) {}
static inline int
-nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *,
- struct nv50_head_atom *) {}
+nv50_crc_atomic_check_head(struct nv50_head *head, struct nv50_head_atom *asyh,
+ struct nv50_head_atom *armh) { return 0; }
static inline void nv50_crc_atomic_check_outp(struct nv50_atom *atom) {}
static inline void
-nv50_crc_atomic_stop_reporting(struct drm_atomic_state *) {}
+nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) {}
static inline void
-nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *) {}
+nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *state) {}
static inline void
-nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *) {}
+nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *state) {}
static inline void
-nv50_crc_atomic_start_reporting(struct drm_atomic_state *) {}
+nv50_crc_atomic_start_reporting(struct drm_atomic_state *state) {}
static inline void
-nv50_crc_atomic_set(struct nv50_head *, struct nv50_head_atom *) {}
+nv50_crc_atomic_set(struct nv50_head *head, struct nv50_head_atom *asyh) {}
static inline void
-nv50_crc_atomic_clr(struct nv50_head *) {}
+nv50_crc_atomic_clr(struct nv50_head *head) {}
#endif /* IS_ENABLED(CONFIG_DEBUG_FS) */
#endif /* !__NV50_CRC_H__ */
--
2.7.4
Hi, I actually already sent a patch for this: https://patchwork.freedesktop.org/patch/378202/ I'm guessing it hasn't gotten picked up upstream yet? On Mon, 2020-07-27 at 12:00 +0800, Peng Wu wrote:> If CONFIG_DRM_NOUVEAU=y,the following errors > are seen while building crc.h. > > In file included from > /scratch/linux/drivers/gpu/drm/nouveau/nouveau_display.c:47: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_head_crc_late_register?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:109:47: error: > parameter name omitted > static inline int nv50_head_crc_late_register(struct nv50_head *) {} > ^~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:109:54: warning: no > return statement in function returning non-void [-Wreturn-type] > static inline int nv50_head_crc_late_register(struct nv50_head *) {} > ^~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_crc_handle_vblank?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:111:57: warning: > ?return? with a value, in function returning void > nv50_crc_handle_vblank(struct nv50_head *head) { return 0; } > ^ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:111:1: note: declared > here > nv50_crc_handle_vblank(struct nv50_head *head) { return 0; } > ^~~~~~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_crc_atomic_check_head?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:114:28: error: > parameter name omitted > nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, > ^~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:114:48: error: > parameter name omitted > nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, > ^~~~~~~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:115:7: error: > parameter name omitted > struct nv50_head_atom *) {} > ^~~~~~~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:115:14: warning: no > return statement in function returning non-void [-Wreturn-type] > struct nv50_head_atom *) {} > ^~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_crc_atomic_stop_reporting?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:118:32: error: > parameter name omitted > nv50_crc_atomic_stop_reporting(struct drm_atomic_state *) {} > ^~~~~~~~~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_crc_atomic_init_notifier_contexts?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:120:40: error: > parameter name omitted > nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *) {} > ^~~~~~~~~~~~~~~~~~~~~~~~~ > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h: In function > ?nv50_crc_atomic_release_notifier_contexts?: > /scratch/linux/drivers/gpu/drm/nouveau/dispnv50/crc.h:122:43: error: > parameter name omitted > > Signed-off-by: Peng Wu <wupeng58 at huawei.com> > --- > drivers/gpu/drm/nouveau/dispnv50/crc.h | 44 +++++++++++++++++------------ > ----- > 1 file changed, 22 insertions(+), 22 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.h > b/drivers/gpu/drm/nouveau/dispnv50/crc.h > index 4bc59e7..3da16cd 100644 > --- a/drivers/gpu/drm/nouveau/dispnv50/crc.h > +++ b/drivers/gpu/drm/nouveau/dispnv50/crc.h > @@ -76,22 +76,22 @@ struct nv50_crc { > }; > > void nv50_crc_init(struct drm_device *dev); > -int nv50_head_crc_late_register(struct nv50_head *); > +int nv50_head_crc_late_register(struct nv50_head *head); > void nv50_crc_handle_vblank(struct nv50_head *head); > > -int nv50_crc_verify_source(struct drm_crtc *, const char *, size_t *); > -const char *const *nv50_crc_get_sources(struct drm_crtc *, size_t *); > -int nv50_crc_set_source(struct drm_crtc *, const char *); > +int nv50_crc_verify_source(struct drm_crtc *crtc, const char *source_name, > size_t *values_cnt); > +const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t > *count); > +int nv50_crc_set_source(struct drm_crtc *crtc, const char *source_str); > > -int nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, > - struct nv50_head_atom *); > +int nv50_crc_atomic_check_head(struct nv50_head *head, struct > nv50_head_atom *asyh, > + struct nv50_head_atom *armh); > void nv50_crc_atomic_check_outp(struct nv50_atom *atom); > -void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *); > -void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *); > -void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *); > -void nv50_crc_atomic_start_reporting(struct drm_atomic_state *); > -void nv50_crc_atomic_set(struct nv50_head *, struct nv50_head_atom *); > -void nv50_crc_atomic_clr(struct nv50_head *); > +void nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state); > +void nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state > *state); > +void nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state > *state); > +void nv50_crc_atomic_start_reporting(struct drm_atomic_state *state); > +void nv50_crc_atomic_set(struct nv50_head *head, struct nv50_head_atom > *asyh); > +void nv50_crc_atomic_clr(struct nv50_head *head); > > extern const struct nv50_crc_func crc907d; > extern const struct nv50_crc_func crcc37d; > @@ -106,26 +106,26 @@ struct nv50_crc_atom {}; > #define nv50_crc_set_source NULL > > static inline void nv50_crc_init(struct drm_device *dev) {} > -static inline int nv50_head_crc_late_register(struct nv50_head *) {} > +static inline int nv50_head_crc_late_register(struct nv50_head *head) { > return 0; } > static inline void > -nv50_crc_handle_vblank(struct nv50_head *head) { return 0; } > +nv50_crc_handle_vblank(struct nv50_head *head) {} > > static inline int > -nv50_crc_atomic_check_head(struct nv50_head *, struct nv50_head_atom *, > - struct nv50_head_atom *) {} > +nv50_crc_atomic_check_head(struct nv50_head *head, struct nv50_head_atom > *asyh, > + struct nv50_head_atom *armh) { return 0; } > static inline void nv50_crc_atomic_check_outp(struct nv50_atom *atom) {} > static inline void > -nv50_crc_atomic_stop_reporting(struct drm_atomic_state *) {} > +nv50_crc_atomic_stop_reporting(struct drm_atomic_state *state) {} > static inline void > -nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *) {} > +nv50_crc_atomic_init_notifier_contexts(struct drm_atomic_state *state) {} > static inline void > -nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *) {} > +nv50_crc_atomic_release_notifier_contexts(struct drm_atomic_state *state) > {} > static inline void > -nv50_crc_atomic_start_reporting(struct drm_atomic_state *) {} > +nv50_crc_atomic_start_reporting(struct drm_atomic_state *state) {} > static inline void > -nv50_crc_atomic_set(struct nv50_head *, struct nv50_head_atom *) {} > +nv50_crc_atomic_set(struct nv50_head *head, struct nv50_head_atom *asyh) {} > static inline void > -nv50_crc_atomic_clr(struct nv50_head *) {} > +nv50_crc_atomic_clr(struct nv50_head *head) {} > > #endif /* IS_ENABLED(CONFIG_DEBUG_FS) */ > #endif /* !__NV50_CRC_H__ */-- Cheers, Lyude Paul (she/her) Software Engineer at Red Hat
Apparently Analagous Threads
- [PATCH -next] crc:Fix build errors
- [PATCH] drm/nouveau/kms/nv50-: Fix CRC-related compile errors with debugfs disabled
- [PATCH] drm/nouveau/kms/nvd9-: Fix disabling CRCs alongside OR reprogramming
- [RFC v5 10/10] drm/nouveau/kms/nvd9-: Add CRC support
- [RFC v3 11/11] drm/nouveau/kms/nvd9-: Add CRC support