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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-08-13 13:52:30 -0700 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-08-13 13:52:30 -0700 |
| commit | 50470d3899cdf06fd58def74dec87f31e13cda6f (patch) | |
| tree | 9d4d04c0c394f079127752d6d5b796aa33b903ca /drivers/gpu/drm/v3d/v3d_drv.c | |
| parent | 4a4c013d3385b0db85dc361203dc42ff048b6fd6 (diff) | |
| parent | de12c3391bce10504c0e7bd767516c74110cfce1 (diff) | |
Merge remote-tracking branch 'vfs/stable-struct_fd'
Merge Al Viro's struct fd refactorings.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_drv.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c index a47f00b443d3..5982941d933b 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.c +++ b/drivers/gpu/drm/v3d/v3d_drv.c @@ -265,7 +265,7 @@ static int v3d_platform_drm_probe(struct platform_device *pdev) struct v3d_dev *v3d; int ret; u32 mmu_debug; - u32 ident1; + u32 ident1, ident3; u64 mask; v3d = devm_drm_dev_alloc(dev, &v3d_drm_driver, struct v3d_dev, drm); @@ -298,6 +298,9 @@ static int v3d_platform_drm_probe(struct platform_device *pdev) v3d->cores = V3D_GET_FIELD(ident1, V3D_HUB_IDENT1_NCORES); WARN_ON(v3d->cores > 1); /* multicore not yet implemented */ + ident3 = V3D_READ(V3D_HUB_IDENT3); + v3d->rev = V3D_GET_FIELD(ident3, V3D_HUB_IDENT3_IPREV); + if (v3d->ver >= 71) v3d->max_counters = V3D_V71_NUM_PERFCOUNTERS; else if (v3d->ver >= 42) |