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authorLijo Lazar <[email protected]>2025-03-07 06:17:28 +0000
committerAlex Deucher <[email protected]>2025-03-19 19:56:19 +0000
commita7818b15cfbd0c7dc5d8a4eac136f7fb0014c524 (patch)
treea85152fd6364f63fb4833fdddc7c05bc242abb8d /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
parentdrm/amd/pm: Add debug bit for smu pool allocation (diff)
downloadkernel-a7818b15cfbd0c7dc5d8a4eac136f7fb0014c524.tar.gz
kernel-a7818b15cfbd0c7dc5d8a4eac136f7fb0014c524.zip
Documentation/amdgpu: Add debug_mask documentation
Add description for debug_mask bit options. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index e3767555e441..23cfce5aa1fc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1062,6 +1062,11 @@ module_param_named(seamless, amdgpu_seamless, int, 0444);
* limits the VRAM size reported to ROCm applications to the visible
* size, usually 256MB.
* - 0x4: Disable GPU soft recovery, always do a full reset
+ * - 0x8: Use VRAM for firmware loading
+ * - 0x10: Enable ACA based RAS logging
+ * - 0x20: Enable experimental resets
+ * - 0x40: Disable ring resets
+ * - 0x80: Use VRAM for SMU pool
*/
MODULE_PARM_DESC(debug_mask, "debug options for amdgpu, disabled by default");
module_param_named_unsafe(debug_mask, amdgpu_debug_mask, uint, 0444);