include/drm/drm_print.h

16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
54  *             drm_printf(p, "bar=%d\n", bar);
67  *             struct drm_printer p = drm_info_printer(drm->dev);
73  * enum drm_debug_category - The DRM debug categories
85  *  - drm.debug=0x1 will enable CORE messages
86  *  - drm.debug=0x2 will enable DRIVER messages
87  *  - drm.debug=0x3 will enable CORE and DRIVER messages
88  *  - ...
89  *  - drm.debug=0x1ff will enable all messages
92  * run-time by echoing the debug value in its sysfs node::
98 	/* These names must match those in DYNAMIC_DEBUG_CLASSBITS */
158  * the private macro to avoid re-testing the enable-bit.
168  * struct drm_printer - drm output "stream"
196 		    const char * const bits[], unsigned int nbits);
200  * drm_vprintf - print to a &drm_printer stream
210 	p->printfn(p, &vaf);  in drm_vprintf()
214  * drm_printf_indent - Print to a &drm_printer stream with indentation
223  * struct drm_print_iterator - local struct used with drm_printer_coredump
238  * drm_coredump_printer - construct a &drm_printer that can output to a buffer
297  *		return count - iter.remain;
334 	iter->offset = 0;  in drm_coredump_printer()
340  * drm_seq_file_printer - construct a &drm_printer that outputs to &seq_file
357  * drm_info_printer - construct a &drm_printer that outputs to dev_printk()
373  * drm_dbg_printer - construct a &drm_printer for drm device specific output
376  * @prefix: debug output prefix, or NULL for no prefix
396  * drm_err_printer - construct a &drm_printer that outputs to drm_err()
398  * @prefix: debug output prefix, or NULL for no prefix
429  * DRM_DEV_ERROR() - Error output.
440  * DRM_DEV_ERROR_RATELIMITED() - Rate limited error output.
484  * DRM_DEV_DEBUG() - Debug output for generic drm code
494  * DRM_DEV_DEBUG_DRIVER() - Debug output for vendor specific part of the driver
504  * DRM_DEV_DEBUG_KMS() - Debug output for modesetting code
522 	dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
556 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_CORE, fmt, ##__VA_ARGS__)
558 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRIVER, fmt, ##__VA_ARGS__)
560 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_KMS, fmt, ##__VA_ARGS__)
562 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_PRIME, fmt, ##__VA_ARGS__)
564 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_ATOMIC, fmt, ##__VA_ARGS__)
566 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_VBL, fmt, ##__VA_ARGS__)
568 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_STATE, fmt, ##__VA_ARGS__)
570 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_LEASE, fmt, ##__VA_ARGS__)
572 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DP, fmt, ##__VA_ARGS__)
574 	drm_dev_dbg((drm) ? (drm)->dev : NULL, DRM_UT_DRMRES, fmt, ##__VA_ARGS__)
666 		drm_dev_printk(drm_ ? drm_->dev : NULL, KERN_DEBUG, fmt, ## __VA_ARGS__);	\
688 			dev_driver_string((drm)->dev),			\
689 			dev_name((drm)->dev), ## arg)
693 			dev_driver_string((drm)->dev),			\
694 			dev_name((drm)->dev), ## arg)