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Commit 9a999359 authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
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drm/amd/amdgpu: Add PCI info to gca_config debugfs 



So we can determine which device the entry is before connecting
a display.

Signed-off-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bc1e59b2

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+7 −1
Original line number Diff line number Diff line
@@ -2892,7 +2892,7 @@ 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;
@@ -2926,6 +2926,12 @@ 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;