Hi Am 20.12.22 um 21:16 schrieb Siddh Raman Pant:
Comments say macros DRM_DEBUG_* are deprecated in favor of drm_dbg_*(NULL, ...), but they have broken support for it, as the macro will result in `(NULL) ? (NULL)->dev : NULL`. Thus, fix them by casting input drm to a temporary struct ptr, with the same convention as in __DRM_DEFINE_DBG_RATELIMITED. Signed-off-by: Siddh Raman Pant <code@xxxxxxxx> --- include/drm/drm_print.h | 89 ++++++++++++++++++++++++++++++++--------- 1 file changed, 69 insertions(+), 20 deletions(-) diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index a44fb7ef257f..53702d830291 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -486,26 +486,75 @@ void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, __drm_printk((drm), err, _ratelimited, "*ERROR* " fmt, ##__VA_ARGS__)-#define drm_dbg_core(drm, fmt, ...) \- drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_CORE, fmt, ##__VA_ARGS__)
...
+#define drm_dbg_core(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_CORE, \
+ fmt, ##__VA_ARGS__); \
+})
Instead of doing this for each drm_dbg_ macro, rather add an internal helper that returns the device or NULL like this:
static inline struct device *__drm_print_dev(struct drm_device *drm)
{
if (drm)
return drm->dev;
return NULL;
}
and change the macros to
drm_dbg_core(drm, fmt, ...)
drm_dev_dbg(__drm_print_dev(drm), DRM_UT_CORE, )
and so on.
Best regards
Thomas
+
+#define drm_dbg_driver(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_DRIVER, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_kms(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_KMS, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_prime(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_PRIME, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_atomic(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_ATOMIC, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_vbl(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_VBL, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_state(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_STATE, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_lease(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_LEASE, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_dp(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_DP, \
+ fmt, ##__VA_ARGS__); \
+})
+
+#define drm_dbg_drmres(drm, fmt, ...) \
+({ \
+ const struct drm_device *drm_ = (drm); \
+ drm_dev_dbg(drm_ ? drm_->dev : NULL, DRM_UT_DRMRES, \
+ fmt, ##__VA_ARGS__); \
+})
#define drm_dbg(drm, fmt, ...) drm_dbg_driver(drm, fmt, ##__VA_ARGS__)
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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