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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 586e51a60fabf-40eaf1062ffsm2331939fac.13.2026.02.11.16.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Feb 2026 16:14:50 -0800 (PST) From: Jim Cromie To: dri-devel@lists.freedesktop.org, intel-gfx-trybot@lists.freedesktop.org Cc: Jim Cromie , Louis Chauvet Subject: [PATCH 35/61] drm-dyndbg: adapt DRM to invoke DYNAMIC_DEBUG_CLASSMAP_PARAM Date: Wed, 11 Feb 2026 17:13:30 -0700 Message-ID: <20260212001359.97296-36-jim.cromie@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260212001359.97296-35-jim.cromie@gmail.com> References: <20260212001359.97296-1-jim.cromie@gmail.com> <20260212001359.97296-2-jim.cromie@gmail.com> <20260212001359.97296-3-jim.cromie@gmail.com> <20260212001359.97296-4-jim.cromie@gmail.com> <20260212001359.97296-5-jim.cromie@gmail.com> <20260212001359.97296-6-jim.cromie@gmail.com> <20260212001359.97296-7-jim.cromie@gmail.com> <20260212001359.97296-8-jim.cromie@gmail.com> <20260212001359.97296-9-jim.cromie@gmail.com> <20260212001359.97296-10-jim.cromie@gmail.com> <20260212001359.97296-11-jim.cromie@gmail.com> <20260212001359.97296-12-jim.cromie@gmail.com> <20260212001359.97296-13-jim.cromie@gmail.com> <20260212001359.97296-14-jim.cromie@gmail.com> <20260212001359.97296-15-jim.cromie@gmail.com> <20260212001359.97296-16-jim.cromie@gmail.com> <20260212001359.97296-17-jim.cromie@gmail.com> <20260212001359.97296-18-jim.cromie@gmail.com> <20260212001359.97296-19-jim.cromie@gmail.com> <20260212001359.97296-20-jim.cromie@gmail.com> <20260212001359.97296-21-jim.cromie@gmail.com> <20260212001359.97296-22-jim.cromie@gmail.com> <20260212001359.97296-23-jim.cromie@gmail.com> <20260212001359.97296-24-jim.cromie@gmail.com> <20260212001359.97296-25-jim.cromie@gmail.com> <20260212001359.97296-26-jim.cromie@gmail.com> <20260212001359.97296-27-jim.cromie@gmail.com> <20260212001359.97296-28-jim.cromie@gmail.com> <20260212001359.97296-29-jim.cromie@gmail.com> <20260212001359.97296-30-jim.cromie@gmail.com> <20260212001359.97296-31-jim.cromie@gmail.com> <20260212001359.97296-32-jim.cromie@gmail.com> <20260212001359.97296-33-jim.cromie@gmail.com> <20260212001359.97296-34-jim.cromie@gmail.com> <20260212001359.97296-35-jim.cromie@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Invoke DYNAMIC_DEBUG_CLASSMAP_PARAM to hook drm.debug (__drm_debug) to the DRM_UT_* classmap, replacing the ad-hoc wiring previously doing it. Add DRM_CLASSMAP_* adapter macros to selectively use DYNAMIC_DEBUG_CLASSMAP_* when DRM_USE_DYNAMIC_DEBUG=y is configured. Signed-off-by: Jim Cromie Reviewed-by: Louis Chauvet --- drivers/gpu/drm/drm_print.c | 8 ++------ include/drm/drm_print.h | 4 ++++ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c index d07e7953c9fc..93dd714d4533 100644 --- a/drivers/gpu/drm/drm_print.c +++ b/drivers/gpu/drm/drm_print.c @@ -70,12 +70,8 @@ DRM_CLASSMAP_DEFINE(drm_debug_classes, DD_CLASS_TYPE_DISJOINT_BITS, "DRM_UT_DP", "DRM_UT_DRMRES"); -static struct ddebug_class_param drm_debug_bitmap = { - .bits = &__drm_debug, - .flags = "p", - .map = &drm_debug_classes, -}; -module_param_cb(debug, ¶m_ops_dyndbg_classes, &drm_debug_bitmap, 0600); +DRM_CLASSMAP_PARAM_REF(debug, __drm_debug, drm_debug_classes, p); + #endif void __drm_puts_coredump(struct drm_printer *p, const char *str) diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index b743ee3f8f5e..94064ec6c229 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -147,9 +147,13 @@ enum drm_debug_category { #ifdef CONFIG_DRM_USE_DYNAMIC_DEBUG #define DRM_CLASSMAP_DEFINE(...) DYNAMIC_DEBUG_CLASSMAP_DEFINE(__VA_ARGS__) #define DRM_CLASSMAP_USE(name) DYNAMIC_DEBUG_CLASSMAP_USE(name) +#define DRM_CLASSMAP_PARAM_REF(...) DYNAMIC_DEBUG_CLASSMAP_PARAM_REF(__VA_ARGS__) +#define DRM_CLASSMAP_PARAM(...) DYNAMIC_DEBUG_CLASSMAP_PARAM(__VA_ARGS__) #else #define DRM_CLASSMAP_DEFINE(...) #define DRM_CLASSMAP_USE(name) +#define DRM_CLASSMAP_PARAM_REF(...) +#define DRM_CLASSMAP_PARAM(...) #endif static inline bool drm_debug_enabled_raw(enum drm_debug_category category) -- 2.53.0