diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index d05aab60c1fb..881b5d6708aa 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -63,6 +63,7 @@ .hws_needs_physical = 1, \ .unfenced_needs_alignment = 1, \ .ring_mask = RENDER_RING, \ + .has_snoop = true, \ GEN_DEFAULT_PIPEOFFSETS, \ CURSOR_OFFSETS @@ -95,6 +96,7 @@ static const struct intel_device_info intel_i865g_info __initconst = { .gen = 3, .num_pipes = 2, \ .has_gmch_display = 1, \ .ring_mask = RENDER_RING, \ + .has_snoop = true, \ GEN_DEFAULT_PIPEOFFSETS, \ CURSOR_OFFSETS @@ -157,6 +159,7 @@ static const struct intel_device_info intel_pineview_info __initconst = { .has_hotplug = 1, \ .has_gmch_display = 1, \ .ring_mask = RENDER_RING, \ + .has_snoop = true, \ GEN_DEFAULT_PIPEOFFSETS, \ CURSOR_OFFSETS @@ -197,6 +200,7 @@ static const struct intel_device_info intel_gm45_info __initconst = { .has_hotplug = 1, \ .has_gmbus_irq = 1, \ .ring_mask = RENDER_RING | BSD_RING, \ + .has_snoop = true, \ GEN_DEFAULT_PIPEOFFSETS, \ CURSOR_OFFSETS @@ -320,6 +324,7 @@ static const struct intel_device_info intel_valleyview_info __initconst = { .has_hotplug = 1, .has_aliasing_ppgtt = 1, .has_full_ppgtt = 1, + .has_snoop = true, .ring_mask = RENDER_RING | BSD_RING | BLT_RING, .display_mmio_offset = VLV_DISPLAY_BASE, GEN_DEFAULT_PIPEOFFSETS, @@ -411,6 +416,7 @@ static const struct intel_device_info intel_cherryview_info __initconst = { .has_aliasing_ppgtt = 1, .has_full_ppgtt = 1, .has_reset_engine = 1, + .has_snoop = true, .display_mmio_offset = VLV_DISPLAY_BASE, GEN_CHV_PIPEOFFSETS, CURSOR_OFFSETS, @@ -473,6 +479,7 @@ static const struct intel_device_info intel_skylake_gt4_info __initconst = { .has_full_ppgtt = 1, \ .has_full_48bit_ppgtt = 1, \ .has_reset_engine = 1, \ + .has_snoop = true, \ GEN_DEFAULT_PIPEOFFSETS, \ IVB_CURSOR_OFFSETS, \ BDW_COLORS diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 5f91ddc78c7a..b17f7045c8f8 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -412,7 +412,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) else if (INTEL_INFO(dev_priv)->gen >= 9) gen9_sseu_info_init(dev_priv); - info->has_snoop = !info->has_llc; + WARN_ON(info->has_snoop != !info->has_llc); DRM_DEBUG_DRIVER("slice mask: %04x\n", info->sseu.slice_mask); DRM_DEBUG_DRIVER("slice total: %u\n", hweight8(info->sseu.slice_mask)); |
