diff options
Diffstat (limited to 'include/drm/drm_print.h')
| -rw-r--r-- | include/drm/drm_print.h | 78 |
1 files changed, 34 insertions, 44 deletions
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 8f99d389792d..ca7cee8e728a 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -382,42 +382,6 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category, drm_dev_dbg(dev, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) #define DRM_DEV_DEBUG_KMS(dev, fmt, ...) \ drm_dev_dbg(dev, DRM_UT_KMS, fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_PRIME(dev, fmt, ...) \ - drm_dev_dbg(dev, DRM_UT_PRIME, fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_ATOMIC(dev, fmt, ...) \ - drm_dev_dbg(dev, DRM_UT_ATOMIC, fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_VBL(dev, fmt, ...) \ - drm_dev_dbg(dev, DRM_UT_VBL, fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_DP(dev, fmt, ...) \ - drm_dev_dbg(dev, DRM_UT_DP, fmt, ## __VA_ARGS__) - -#define _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, category, fmt, ...) \ -({ \ - static DEFINE_RATELIMIT_STATE(_rs, \ - DEFAULT_RATELIMIT_INTERVAL, \ - DEFAULT_RATELIMIT_BURST); \ - if (__ratelimit(&_rs)) \ - drm_dev_dbg(dev, category, fmt, ##__VA_ARGS__); \ -}) - -/** - * Rate limited debug output. Like DRM_DEBUG() but won't flood the log. - * - * @dev: device pointer - * @fmt: printf() like format string. - */ -#define DRM_DEV_DEBUG_RATELIMITED(dev, fmt, ...) \ - _DEV_DRM_DEFINE_DEBUG_RATELIMITED(dev, DRM_UT_CORE, \ - fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_DRIVER_RATELIMITED(dev, fmt, ...) \ - _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, DRM_UT_DRIVER, \ - fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_KMS_RATELIMITED(dev, fmt, ...) \ - _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, DRM_UT_KMS, \ - fmt, ##__VA_ARGS__) -#define DRM_DEV_DEBUG_PRIME_RATELIMITED(dev, fmt, ...) \ - _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, DRM_UT_PRIME, \ - fmt, ##__VA_ARGS__) /* * struct drm_device based logging @@ -541,16 +505,42 @@ void __drm_err(const char *format, ...); __drm_dbg(DRM_UT_DP, fmt, ## __VA_ARGS__) -#define DRM_DEBUG_RATELIMITED(fmt, ...) \ - DRM_DEV_DEBUG_RATELIMITED(NULL, fmt, ##__VA_ARGS__) +#define DRM_DEBUG_KMS_RATELIMITED(fmt, ...) \ +({ \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + if (__ratelimit(&_rs)) \ + drm_dev_dbg(NULL, DRM_UT_KMS, fmt, ##__VA_ARGS__); \ +}) + +/* + * struct drm_device based WARNs + * + * drm_WARN*() acts like WARN*(), but with the key difference of + * using device specific information so that we know from which device + * warning is originating from. + * + * Prefer drm_device based drm_WARN* over regular WARN* + */ -#define DRM_DEBUG_DRIVER_RATELIMITED(fmt, ...) \ - DRM_DEV_DEBUG_DRIVER_RATELIMITED(NULL, fmt, ##__VA_ARGS__) +/* Helper for struct drm_device based WARNs */ +#define drm_WARN(drm, condition, format, arg...) \ + WARN(condition, "%s %s: " format, \ + dev_driver_string((drm)->dev), \ + dev_name((drm)->dev), ## arg) -#define DRM_DEBUG_KMS_RATELIMITED(fmt, ...) \ - DRM_DEV_DEBUG_KMS_RATELIMITED(NULL, fmt, ##__VA_ARGS__) +#define drm_WARN_ONCE(drm, condition, format, arg...) \ + WARN_ONCE(condition, "%s %s: " format, \ + dev_driver_string((drm)->dev), \ + dev_name((drm)->dev), ## arg) + +#define drm_WARN_ON(drm, x) \ + drm_WARN((drm), (x), "%s", \ + "drm_WARN_ON(" __stringify(x) ")") -#define DRM_DEBUG_PRIME_RATELIMITED(fmt, ...) \ - DRM_DEV_DEBUG_PRIME_RATELIMITED(NULL, fmt, ##__VA_ARGS__) +#define drm_WARN_ON_ONCE(drm, x) \ + drm_WARN_ONCE((drm), (x), "%s", \ + "drm_WARN_ON_ONCE(" __stringify(x) ")") #endif /* DRM_PRINT_H_ */ |