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drm/amd/amdgpu: Add APU flag to gca_config debugfs data (v3)

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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: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2022-02-15 09:59:07 -05:00 committed by Alex Deucher
parent d01899d3db
commit 8f74f68d90
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@ -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;