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| author | Zhao Yakui <yakui.zhao@intel.com> | 2014-04-17 10:37:35 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-05 09:08:44 +0200 |
| commit | fd3c269f8ff940cc0fbb3b7f7e84c0572f6f759a (patch) | |
| tree | 705c24037a375996b4ee69a62496e5c23bbf9981 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 9cb346648d9c529eccc5c7f30093e82d37004e37 (diff) | |
| download | op-kernel-dev-fd3c269f8ff940cc0fbb3b7f7e84c0572f6f759a.zip op-kernel-dev-fd3c269f8ff940cc0fbb3b7f7e84c0572f6f759a.tar.gz | |
drm/i915: Split the BDW device definition to prepare for dual BSD rings on BDW GT3
Based on the hardware spec, the BDW GT3 has the different configuration
with the BDW GT1/GT2. So split the BDW device info definition.
This is to do the preparation for adding the Dual BSD rings on BDW GT3 machine.
V1->V2: Follow Daniel's comment to pay attention to the stolen check for BDW
in kernel/early-quirks.c
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index f2ca3e9..9f47aab 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -279,6 +279,26 @@ static const struct intel_device_info intel_broadwell_m_info = { GEN_DEFAULT_PIPEOFFSETS, }; +static const struct intel_device_info intel_broadwell_gt3d_info = { + .gen = 8, .num_pipes = 3, + .need_gfx_hws = 1, .has_hotplug = 1, + .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, + .has_llc = 1, + .has_ddi = 1, + .has_fbc = 1, + GEN_DEFAULT_PIPEOFFSETS, +}; + +static const struct intel_device_info intel_broadwell_gt3m_info = { + .gen = 8, .is_mobile = 1, .num_pipes = 3, + .need_gfx_hws = 1, .has_hotplug = 1, + .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, + .has_llc = 1, + .has_ddi = 1, + .has_fbc = 1, + GEN_DEFAULT_PIPEOFFSETS, +}; + /* * Make sure any device matches here are from most specific to most * general. For example, since the Quanta match is based on the subsystem @@ -311,8 +331,10 @@ static const struct intel_device_info intel_broadwell_m_info = { INTEL_HSW_M_IDS(&intel_haswell_m_info), \ INTEL_VLV_M_IDS(&intel_valleyview_m_info), \ INTEL_VLV_D_IDS(&intel_valleyview_d_info), \ - INTEL_BDW_M_IDS(&intel_broadwell_m_info), \ - INTEL_BDW_D_IDS(&intel_broadwell_d_info) + INTEL_BDW_GT12M_IDS(&intel_broadwell_m_info), \ + INTEL_BDW_GT12D_IDS(&intel_broadwell_d_info), \ + INTEL_BDW_GT3M_IDS(&intel_broadwell_gt3m_info), \ + INTEL_BDW_GT3D_IDS(&intel_broadwell_gt3d_info) static const struct pci_device_id pciidlist[] = { /* aka */ INTEL_PCI_IDS, |
