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drm/amdgpu: fix KV harvesting
commit 545b0bcde7
upstream.
Always set the graphics values to the max for the
asic type. E.g., some 1 RB chips are actually 1 RB chips,
others are actually harvested 2 RB chips.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
f641c63d75
commit
e919af14fa
1 changed files with 2 additions and 28 deletions
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@ -4387,34 +4387,8 @@ static void gfx_v7_0_gpu_early_init(struct amdgpu_device *adev)
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case CHIP_KAVERI:
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adev->gfx.config.max_shader_engines = 1;
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adev->gfx.config.max_tile_pipes = 4;
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if ((adev->pdev->device == 0x1304) ||
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(adev->pdev->device == 0x1305) ||
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(adev->pdev->device == 0x130C) ||
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(adev->pdev->device == 0x130F) ||
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(adev->pdev->device == 0x1310) ||
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(adev->pdev->device == 0x1311) ||
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(adev->pdev->device == 0x131C)) {
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adev->gfx.config.max_cu_per_sh = 8;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1309) ||
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(adev->pdev->device == 0x130A) ||
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(adev->pdev->device == 0x130D) ||
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(adev->pdev->device == 0x1313) ||
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(adev->pdev->device == 0x131D)) {
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adev->gfx.config.max_cu_per_sh = 6;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1306) ||
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(adev->pdev->device == 0x1307) ||
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(adev->pdev->device == 0x130B) ||
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(adev->pdev->device == 0x130E) ||
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(adev->pdev->device == 0x1315) ||
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(adev->pdev->device == 0x131B)) {
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adev->gfx.config.max_cu_per_sh = 4;
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adev->gfx.config.max_backends_per_se = 1;
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} else {
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adev->gfx.config.max_cu_per_sh = 3;
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adev->gfx.config.max_backends_per_se = 1;
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}
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adev->gfx.config.max_cu_per_sh = 8;
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adev->gfx.config.max_backends_per_se = 2;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_texture_channel_caches = 4;
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adev->gfx.config.max_gprs = 256;
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