[v11] Fix DRM_USE_DYNAMIC_DEBUG=y

[PATCH v11 57/65] drm-dyndbg: add DRM_CLASSMAP_USE to the drm_gem_shmem_helper driver

Posted by Jim Cromie 3 weeks, 3 days ago

The drm_gem_shmem_helper driver has a number of DRM_UT_* debugs, make
them controllable when CONFIG_DRM_USE_DYNAMIC_DEBUG=y by telling
dyndbg that the module uses them.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 drivers/gpu/drm/drm_gem_shmem_helper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 4500deef4127..a0bb6110ad83 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -26,6 +26,7 @@
 #include <drm/drm_print.h>
 
 MODULE_IMPORT_NS("DMA_BUF");
+DRM_CLASSMAP_USE(drm_debug_classes);
 
 /**
  * DOC: overview
-- 
2.53.0

Re: [PATCH v11 57/65] drm-dyndbg: add DRM_CLASSMAP_USE to the drm_gem_shmem_helper driver

Posted by Louis Chauvet 2 weeks, 3 days ago

On Fri, 13 Mar 2026 07:20:22 -0600, Jim Cromie <jim.cromie@gmail.com> wrote:
> The drm_gem_shmem_helper driver has a number of DRM_UT_* debugs, make
> them controllable when CONFIG_DRM_USE_DYNAMIC_DEBUG=y by telling
> dyndbg that the module uses them.

Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>

-- 
Louis Chauvet <louis.chauvet@bootlin.com>