diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-05-16 08:21:51 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-05-16 08:31:29 +1000 |
| commit | 95d2c3e15da613afd53b4b8f2cdb352dc7d12221 (patch) | |
| tree | b407c31c3ad2a7e133e61ba36edb31274492fb84 /drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | |
| parent | b8a71080ad288eb3fe42f101e64526cdd2823f93 (diff) | |
| parent | 8344c53f57057b42a5da87e9557c40fcda18fb7a (diff) | |
| download | kernel_replicant_linux-95d2c3e15da613afd53b4b8f2cdb352dc7d12221.tar.gz kernel_replicant_linux-95d2c3e15da613afd53b4b8f2cdb352dc7d12221.tar.bz2 kernel_replicant_linux-95d2c3e15da613afd53b4b8f2cdb352dc7d12221.zip | |
Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next
Main changes for 4.18. I'd like to do a separate pull for vega20 later
this week or next. Highlights:
- Reserve pre-OS scanout buffer during init for seemless transition from
console to driver
- VEGAM support
- Improved GPU scheduler documentation
- Initial gfxoff support for raven
- SR-IOV fixes
- Default to non-AGP on PowerPC for radeon
- Fine grained clock voltage control for vega10
- Power profiles for vega10
- Further clean up of powerplay/driver interface
- Underlay fixes
- Display link bw updates
- Gamma fixes
- Scatter/Gather display support on CZ/ST
- Misc bug fixes and clean ups
[airlied: fixup v3d vs scheduler API change]
Link: https://patchwork.freedesktop.org/patch/msgid/20180515185450.1113-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c index a29362f9ef41..03ee36739efe 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c @@ -290,12 +290,11 @@ static int acp_hw_init(void *handle) else if (r) return r; - r = cgs_get_pci_resource(adev->acp.cgs_device, CGS_RESOURCE_TYPE_MMIO, - 0x5289, 0, &acp_base); - if (r == -ENODEV) - return 0; - else if (r) - return r; + if (adev->rmmio_size == 0 || adev->rmmio_size < 0x5289) + return -EINVAL; + + acp_base = adev->rmmio_base; + if (adev->asic_type != CHIP_STONEY) { adev->acp.acp_genpd = kzalloc(sizeof(struct acp_pm_domain), GFP_KERNEL); if (adev->acp.acp_genpd == NULL) |