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drm/print: add drm_warn_ratelimited logging macro

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Add a drm_warn_ratelimited() macro to complement the existing
drm_err_ratelimited(), providing rate-limited logging at warning level
for drivers that need it.

Signed-off-by: Dawid Osuchowski <dawid.osuchowski@linux.intel.com>
Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Link: https://patch.msgid.link/20260820104811.803146-2-dawid.osuchowski@linux.intel.com
This commit is contained in:
Dawid Osuchowski 2026-08-20 12:48:10 +02:00 committed by Karol Wachowski
parent ae3592a2b5
commit 2d697fd246
1 changed files with 3 additions and 0 deletions
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3
include/drm/drm_print.h
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@ -644,6 +644,9 @@ static inline struct device *__drm_to_dev(const struct drm_device *drm)
#define drm_err_ratelimited(drm, fmt, ...) \
__drm_printk((drm), err, _ratelimited, "*ERROR* " fmt, ##__VA_ARGS__)
#define drm_warn_ratelimited(drm, fmt, ...) \
__drm_printk((drm), warn, _ratelimited, fmt, ##__VA_ARGS__)
#define drm_dbg_core(drm, fmt, ...) \
drm_dev_dbg(__drm_to_dev(drm), DRM_UT_CORE, fmt, ##__VA_ARGS__)