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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-02 15:05:40 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-02 23:15:34 +0100 |
| commit | 5f4ae2704d59ee02b6e6d1a20e0ecfd273ae758c (patch) | |
| tree | c65bb143a330680386b193072d17691dab363e37 /drivers/gpu/drm/i915/gvt/handlers.c | |
| parent | drm/i915/selftests: Ignore autoincrementing timestamp on verfifying whitelists (diff) | |
| download | linux-dev-5f4ae2704d59ee02b6e6d1a20e0ecfd273ae758c.tar.xz linux-dev-5f4ae2704d59ee02b6e6d1a20e0ecfd273ae758c.zip | |
drm/i915: Identify Cometlake platform
Cometlake is a small refresh of Coffeelake, but since we have found out a
difference in the plaforms, we need to identify them as separate platforms.
Since we previously took Coffeelake/Cometlake as identical, update all
IS_COFFEELAKE() to also include IS_COMETLAKE().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200602140541.5481-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/handlers.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 3e88e3b5c43a..26cae4846c82 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -59,7 +59,7 @@ unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt) return D_KBL; else if (IS_BROXTON(i915)) return D_BXT; - else if (IS_COFFEELAKE(i915)) + else if (IS_COFFEELAKE(i915) || IS_COMETLAKE(i915)) return D_CFL; return 0; @@ -1435,7 +1435,8 @@ static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset, case GEN9_PCODE_READ_MEM_LATENCY: if (IS_SKYLAKE(vgpu->gvt->gt->i915) || IS_KABYLAKE(vgpu->gvt->gt->i915) || - IS_COFFEELAKE(vgpu->gvt->gt->i915)) { + IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) { /** * "Read memory latency" command on gen9. * Below memory latency values are read @@ -1460,7 +1461,8 @@ static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset, case SKL_PCODE_CDCLK_CONTROL: if (IS_SKYLAKE(vgpu->gvt->gt->i915) || IS_KABYLAKE(vgpu->gvt->gt->i915) || - IS_COFFEELAKE(vgpu->gvt->gt->i915)) + IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) *data0 = SKL_CDCLK_READY_FOR_CHANGE; break; case GEN6_PCODE_READ_RC6VIDS: @@ -1722,7 +1724,8 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, int ret; (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(1); - if (IS_COFFEELAKE(vgpu->gvt->gt->i915)) + if (IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(2); write_vreg(vgpu, offset, p_data, bytes); @@ -1731,7 +1734,8 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, return 0; } - if (IS_COFFEELAKE(vgpu->gvt->gt->i915) && + if ((IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) && data & _MASKED_BIT_ENABLE(2)) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; @@ -3393,7 +3397,8 @@ int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) goto err; } else if (IS_SKYLAKE(i915) || IS_KABYLAKE(i915) || - IS_COFFEELAKE(i915)) { + IS_COFFEELAKE(i915) || + IS_COMETLAKE(i915)) { ret = init_bdw_mmio_info(gvt); if (ret) goto err; |