Commit 8f74f68d authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
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drm/amd/amdgpu: Add APU flag to gca_config debugfs data (v3) 



Needed by umr to detect if ip discovered ASIC is an APU or not.

(v2): Remove asic type from packet it's not strictly needed
(v3): Correct comment

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 d01899d3

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

+4 −1
Original line number Diff line number Diff line
@@ -728,7 +728,7 @@ 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++] = 3;

	config[no_regs++] = 4;

	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;
@@ -768,6 +768,9 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf, 
	config[no_regs++] = adev->pdev->subsystem_device;

	config[no_regs++] = adev->pdev->subsystem_vendor;



	/* rev==4 APU flag */

	config[no_regs++] = adev->flags & AMD_IS_APU ? 1 : 0;



	while (size && (*pos < no_regs * 4)) {

		uint32_t value;