diff options
Diffstat (limited to 'include/drm/drm_print.h')
| -rw-r--r-- | include/drm/drm_print.h | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index b3906dc04388..f31eba1c7cab 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -32,6 +32,7 @@ #include <linux/dynamic_debug.h> #include <drm/drm.h> +#include <drm/drm_device.h> struct debugfs_regset32; struct drm_device; @@ -199,6 +200,8 @@ void drm_puts(struct drm_printer *p, const char *str); void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset); void drm_print_bits(struct drm_printer *p, unsigned long value, const char * const bits[], unsigned int nbits); +void drm_print_hex_dump(struct drm_printer *p, const char *prefix, + const u8 *buf, size_t len); __printf(2, 0) /** @@ -581,9 +584,15 @@ void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, * Prefer drm_device based logging over device or prink based logging. */ +/* Helper to enforce struct drm_device type */ +static inline struct device *__drm_to_dev(const struct drm_device *drm) +{ + return drm ? drm->dev : NULL; +} + /* Helper for struct drm_device based logging. */ #define __drm_printk(drm, level, type, fmt, ...) \ - dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__) + dev_##level##type(__drm_to_dev(drm), "[drm] " fmt, ##__VA_ARGS__) #define drm_info(drm, fmt, ...) \ @@ -617,25 +626,25 @@ void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, #define drm_dbg_core(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_CORE, fmt, ##__VA_ARGS__) -#define drm_dbg_driver(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_CORE, fmt, ##__VA_ARGS__) +#define drm_dbg_driver(drm, fmt, ...) \ + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_DRIVER, fmt, ##__VA_ARGS__) #define drm_dbg_kms(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_KMS, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_KMS, fmt, ##__VA_ARGS__) #define drm_dbg_prime(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_PRIME, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_PRIME, fmt, ##__VA_ARGS__) #define drm_dbg_atomic(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_ATOMIC, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_ATOMIC, fmt, ##__VA_ARGS__) #define drm_dbg_vbl(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_VBL, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_VBL, fmt, ##__VA_ARGS__) #define drm_dbg_state(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_STATE, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_STATE, fmt, ##__VA_ARGS__) #define drm_dbg_lease(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_LEASE, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_LEASE, fmt, ##__VA_ARGS__) #define drm_dbg_dp(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DP, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_DP, fmt, ##__VA_ARGS__) #define drm_dbg_drmres(drm, fmt, ...) \ - drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRMRES, fmt, ##__VA_ARGS__) + drm_dev_dbg(__drm_to_dev(drm), DRM_UT_DRMRES, fmt, ##__VA_ARGS__) #define drm_dbg(drm, fmt, ...) drm_dbg_driver(drm, fmt, ##__VA_ARGS__) @@ -724,10 +733,9 @@ void __drm_err(const char *format, ...); #define __DRM_DEFINE_DBG_RATELIMITED(category, drm, fmt, ...) \ ({ \ static DEFINE_RATELIMIT_STATE(rs_, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST);\ - const struct drm_device *drm_ = (drm); \ \ if (drm_debug_enabled(DRM_UT_ ## category) && __ratelimit(&rs_)) \ - drm_dev_printk(drm_ ? drm_->dev : NULL, KERN_DEBUG, fmt, ## __VA_ARGS__); \ + drm_dev_printk(__drm_to_dev(drm), KERN_DEBUG, fmt, ## __VA_ARGS__); \ }) #define drm_dbg_ratelimited(drm, fmt, ...) \ @@ -749,13 +757,13 @@ void __drm_err(const char *format, ...); /* Helper for struct drm_device based WARNs */ #define drm_WARN(drm, condition, format, arg...) \ WARN(condition, "%s %s: [drm] " format, \ - dev_driver_string((drm)->dev), \ - dev_name((drm)->dev), ## arg) + dev_driver_string(__drm_to_dev(drm)), \ + dev_name(__drm_to_dev(drm)), ## arg) #define drm_WARN_ONCE(drm, condition, format, arg...) \ WARN_ONCE(condition, "%s %s: [drm] " format, \ - dev_driver_string((drm)->dev), \ - dev_name((drm)->dev), ## arg) + dev_driver_string(__drm_to_dev(drm)), \ + dev_name(__drm_to_dev(drm)), ## arg) #define drm_WARN_ON(drm, x) \ drm_WARN((drm), (x), "%s", \ |