linux-kernel - [PATCH v4 54/58] drm-dyndbg: add DRM_CLASSMAP

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Message-ID: <20250803035816.603405-55-jim.cromie@gmail.com>
Date: Sat,  2 Aug 2025 21:58:12 -0600
From: Jim Cromie <jim.cromie@...il.com>
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Subject: [PATCH v4 54/58] drm-dyndbg: add DRM_CLASSMAP_USE to the qxl driver

The qxl 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@...il.com>
---
 drivers/gpu/drm/qxl/qxl_drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 417061ae59eb4..c18577a3153d6 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -66,6 +66,8 @@ module_param_named(modeset, qxl_modeset, int, 0400);
 MODULE_PARM_DESC(num_heads, "Number of virtual crtcs to expose (default 4)");
 module_param_named(num_heads, qxl_num_crtc, int, 0400);
 
+DRM_CLASSMAP_USE(drm_debug_classes);
+
 static struct drm_driver qxl_driver;
 static struct pci_driver qxl_pci_driver;
 
-- 
2.50.1