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drm/amdgpu:fw bo should be in VRAM for SRIOV

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for GTT memory SMC can only access it within PF space, which is not
used for SRIOV case, thus for SRIOV case, we let SMC use FB space for
ucode bo.

Signed-off-by: Frank Min <frank.min@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Frank Min
2016-04-27 20:02:57 +08:00
committed by Alex Deucher
parent 01ab960d49
commit f501a7e550
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
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@@ -247,7 +247,8 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
const struct common_firmware_header *header = NULL;
err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL, bo);
amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
0, NULL, NULL, bo);
if (err) {
dev_err(adev->dev, "(%d) Firmware buffer allocate failed\n", err);
goto failed;
@@ -259,7 +260,8 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
goto failed_reserve;
}
err = amdgpu_bo_pin(*bo, AMDGPU_GEM_DOMAIN_GTT, &fw_mc_addr);
err = amdgpu_bo_pin(*bo, amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
&fw_mc_addr);
if (err) {
dev_err(adev->dev, "(%d) Firmware buffer pin failed\n", err);
goto failed_pin;