[PATCH v4 49/58] drm-dyndbg: add DRM_CLASSMAP_USE to vmwgfx driver
From: Jim Cromie <jim.cromie@gmail.com>
Date: 2025-08-03 03:59:46
Also in:
amd-gfx, dri-devel, intel-gfx, linux-arm-msm, lkml
Subsystem:
drm driver for vmware virtual gpu, drm drivers, drm drivers and misc gpu patches, the rest · Maintainers:
Zack Rusin, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds
The vmwgfx 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/vmwgfx/vmwgfx_drv.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 5205552b1970c..24e9f6fde1bbf 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c@@ -259,6 +259,8 @@ static int vmw_probe(struct pci_dev *, const struct pci_device_id *); static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val, void *ptr); +DRM_CLASSMAP_USE(drm_debug_classes); + MODULE_PARM_DESC(restrict_iommu, "Try to limit IOMMU usage for TTM pages"); module_param_named(restrict_iommu, vmw_restrict_iommu, int, 0600); MODULE_PARM_DESC(force_coherent, "Force coherent TTM pages");
--
2.50.1