diff options
| author | pding <Pixel.Ding@amd.com> | 2017-10-19 09:38:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-10-20 13:28:19 -0400 |
| commit | 91fe77eb9585b45928b93cfe402248c77c28dab2 (patch) | |
| tree | f5683447dbb687cc6d887e2263db7a03704d9f1b /drivers/gpu/drm/amd | |
| parent | 282dc8322a95b5c6a246fc781d89e5930821d486 (diff) | |
| download | linux-91fe77eb9585b45928b93cfe402248c77c28dab2.tar.bz2 | |
drm/amdgpu: merge bios post checking functions
Merge the post checking functions to avoid confusion and take
virtualization into account in all cases.
Signed-off-by: pding <Pixel.Ding@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 0b9332e65a4c..8cf58911b17b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -744,27 +744,6 @@ bool amdgpu_need_post(struct amdgpu_device *adev) { uint32_t reg; - if (adev->has_hw_reset) { - adev->has_hw_reset = false; - return true; - } - - /* bios scratch used on CIK+ */ - if (adev->asic_type >= CHIP_BONAIRE) - return amdgpu_atombios_scratch_need_asic_init(adev); - - /* check MEM_SIZE for older asics */ - reg = amdgpu_asic_get_config_memsize(adev); - - if ((reg != 0) && (reg != 0xffffffff)) - return false; - - return true; - -} - -static bool amdgpu_vpost_needed(struct amdgpu_device *adev) -{ if (amdgpu_sriov_vf(adev)) return false; @@ -787,7 +766,23 @@ static bool amdgpu_vpost_needed(struct amdgpu_device *adev) return true; } } - return amdgpu_need_post(adev); + + if (adev->has_hw_reset) { + adev->has_hw_reset = false; + return true; + } + + /* bios scratch used on CIK+ */ + if (adev->asic_type >= CHIP_BONAIRE) + return amdgpu_atombios_scratch_need_asic_init(adev); + + /* check MEM_SIZE for older asics */ + reg = amdgpu_asic_get_config_memsize(adev); + + if ((reg != 0) && (reg != 0xffffffff)) + return false; + + return true; } /** @@ -2208,7 +2203,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, amdgpu_device_detect_sriov_bios(adev); /* Post card if necessary */ - if (amdgpu_vpost_needed(adev)) { + if (amdgpu_need_post(adev)) { if (!adev->bios) { dev_err(adev->dev, "no vBIOS found\n"); amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_NO_VBIOS, 0, 0); |