Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu: skip SDMA autoload copy if not initialized
Skip SDMA firmware copy for rlc autoload if SDMA not enabled.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
authored by
Likun Gao
and committed by
Alex Deucher
e5fc897b
3e227861
+9
-7
+9
-7
drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c
+9
-7
drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c
···
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uint32_t fw_size;
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const struct sdma_firmware_header_v3_0 *sdma_hdr;
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sdma_hdr = (const struct sdma_firmware_header_v3_0 *)
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adev->sdma.instance[0].fw->data;
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fw_data = (const __le32 *) (adev->sdma.instance[0].fw->data +
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le32_to_cpu(sdma_hdr->ucode_offset_bytes));
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fw_size = le32_to_cpu(sdma_hdr->ucode_size_bytes);
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if (adev->sdma.instance[0].fw) {
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sdma_hdr = (const struct sdma_firmware_header_v3_0 *)
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adev->sdma.instance[0].fw->data;
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fw_data = (const __le32 *) (adev->sdma.instance[0].fw->data +
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le32_to_cpu(sdma_hdr->ucode_offset_bytes));
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fw_size = le32_to_cpu(sdma_hdr->ucode_size_bytes);
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gfx_v12_1_rlc_backdoor_autoload_copy_ucode(adev, SOC24_FIRMWARE_ID_SDMA_UCODE_TH0,
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-
fw_data, fw_size);
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gfx_v12_1_rlc_backdoor_autoload_copy_ucode(adev, SOC24_FIRMWARE_ID_SDMA_UCODE_TH0,
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fw_data, fw_size);
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+
}
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}
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static void