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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-21 17:24:31 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-25 21:09:26 +0000 |
| commit | 97ee6e925552438600f6c244595e3f07612bbf6f (patch) | |
| tree | e8e9bca168bf67040121d0238be0819f79945541 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | b024ab9b2d3aa1551ed0be371a01a0ba426bbb1f (diff) | |
| download | linux-97ee6e925552438600f6c244595e3f07612bbf6f.tar.gz linux-97ee6e925552438600f6c244595e3f07612bbf6f.tar.bz2 linux-97ee6e925552438600f6c244595e3f07612bbf6f.zip | |
drm/i915: stop storing the media fuse
We're already updating the engine_mask to reflect what's in the HW, so
we can just get the info from there. A couple of macros have been added
to facilitate this.
v2: Appease checkpatch
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190322002431.9585-1-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index e0ac908bb4e9..5776a0def7ac 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -878,22 +878,24 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv) unsigned int logical_vdbox = 0; unsigned int i; u32 media_fuse; + u16 vdbox_mask; + u16 vebox_mask; if (INTEL_GEN(dev_priv) < 11) return; media_fuse = ~I915_READ(GEN11_GT_VEBOX_VDBOX_DISABLE); - RUNTIME_INFO(dev_priv)->vdbox_enable = media_fuse & GEN11_GT_VDBOX_DISABLE_MASK; - RUNTIME_INFO(dev_priv)->vebox_enable = (media_fuse & GEN11_GT_VEBOX_DISABLE_MASK) >> - GEN11_GT_VEBOX_DISABLE_SHIFT; + vdbox_mask = media_fuse & GEN11_GT_VDBOX_DISABLE_MASK; + vebox_mask = (media_fuse & GEN11_GT_VEBOX_DISABLE_MASK) >> + GEN11_GT_VEBOX_DISABLE_SHIFT; - DRM_DEBUG_DRIVER("vdbox enable: %04x\n", RUNTIME_INFO(dev_priv)->vdbox_enable); + DRM_DEBUG_DRIVER("vdbox enable: %04x\n", vdbox_mask); for (i = 0; i < I915_MAX_VCS; i++) { if (!HAS_ENGINE(dev_priv, _VCS(i))) continue; - if (!(BIT(i) & RUNTIME_INFO(dev_priv)->vdbox_enable)) { + if (!(BIT(i) & vdbox_mask)) { info->engine_mask &= ~BIT(_VCS(i)); DRM_DEBUG_DRIVER("vcs%u fused off\n", i); continue; @@ -907,12 +909,12 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv) RUNTIME_INFO(dev_priv)->vdbox_sfc_access |= BIT(i); } - DRM_DEBUG_DRIVER("vebox enable: %04x\n", RUNTIME_INFO(dev_priv)->vebox_enable); + DRM_DEBUG_DRIVER("vebox enable: %04x\n", vebox_mask); for (i = 0; i < I915_MAX_VECS; i++) { if (!HAS_ENGINE(dev_priv, _VECS(i))) continue; - if (!(BIT(i) & RUNTIME_INFO(dev_priv)->vebox_enable)) { + if (!(BIT(i) & vebox_mask)) { info->engine_mask &= ~BIT(_VECS(i)); DRM_DEBUG_DRIVER("vecs%u fused off\n", i); } |