[PATCH v4 51/58] drm-dyndbg: add DRM_CLASSMAP_USE to udl driver
From: Jim Cromie <jim.cromie@gmail.com>
Date: 2025-08-03 03:59:48
Also in:
amd-gfx, dri-devel, intel-gfx, linux-arm-msm, lkml
Subsystem:
drm driver for usb displaylink video adapters, drm drivers, drm drivers and misc gpu patches, the rest · Maintainers:
Dave Airlie, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds
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 bc58991a6f144..5ae66ffd72bd6 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
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2.50.1