[v11] Fix DRM_USE_DYNAMIC_DEBUG=y

[PATCH v11 53/65] drm-dyndbg: add DRM_CLASSMAP_USE to udl driver

Posted by Jim Cromie 3 weeks, 3 days ago

The udl 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/udl/udl_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 08a0e9480d70..58fea20a1e81 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -21,6 +21,8 @@
 
 #define NR_USB_REQUEST_CHANNEL 0x12
 
+DRM_CLASSMAP_USE(drm_debug_classes);
+
 #define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
 #define WRITES_IN_FLIGHT (20)
 #define MAX_VENDOR_DESCRIPTOR_SIZE 256
-- 
2.53.0

Re: [PATCH v11 53/65] drm-dyndbg: add DRM_CLASSMAP_USE to udl driver

Posted by Louis Chauvet 2 weeks, 3 days ago

On Fri, 13 Mar 2026 07:20:18 -0600, Jim Cromie <jim.cromie@gmail.com> wrote:
> The udl 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>