So we can determine which device the entry is before connecting
a display.
Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 28681286d57c..8640f9216d93 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2967,7 +2967,7 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf,
return -ENOMEM;
/* version, increment each time something is added */
- config[no_regs++] = 2;
+ config[no_regs++] = 3;
config[no_regs++] = adev->gfx.config.max_shader_engines;
config[no_regs++] = adev->gfx.config.max_tile_pipes;
config[no_regs++] = adev->gfx.config.max_cu_per_sh;
@@ -3001,6 +3001,12 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf,
config[no_regs++] = adev->family;
config[no_regs++] = adev->external_rev_id;
+ /* rev==3 */
+ config[no_regs++] = adev->pdev->device;
+ config[no_regs++] = adev->pdev->revision;
+ config[no_regs++] = adev->pdev->subsystem_device;
+ config[no_regs++] = adev->pdev->subsystem_vendor;
+
while (size && (*pos < no_regs * 4)) {
uint32_t value;
--
2.11.0
