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author | Dave Airlie <airlied@redhat.com> | 2020-09-08 14:41:40 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2020-09-08 14:41:40 +1000 |
commit | ce5c207c6b8dd9cdeaeeb2345b8a69335c0d98bf (patch) | |
tree | 3a54614d597b7b92ada36c5ea26dc994216b628b /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
parent | Merge tag 'drm-intel-next-2020-08-24-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next (diff) | |
parent | Linux 5.9-rc4 (diff) | |
download | linux-dev-ce5c207c6b8dd9cdeaeeb2345b8a69335c0d98bf.tar.xz linux-dev-ce5c207c6b8dd9cdeaeeb2345b8a69335c0d98bf.zip |
Merge tag 'v5.9-rc4' into drm-next
Backmerge 5.9-rc4 as there is a nasty qxl conflict
that needs to be resolved.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 55ff071217a9..95f6ebc6ea12 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -179,6 +179,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) case CHIP_VEGA20: case CHIP_ARCTURUS: case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: /* enable runpm if runpm=1 */ if (amdgpu_runtime_pm > 0) adev->runpm = true; @@ -681,8 +682,12 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file * in the bitfields */ if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) se_num = 0xffffffff; + else if (se_num >= AMDGPU_GFX_MAX_SE) + return -EINVAL; if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) sh_num = 0xffffffff; + else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE) + return -EINVAL; if (info->read_mmr_reg.count > 128) return -EINVAL; |