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drm/i915/gvt: Fix Comet Lake

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Prior to the commit below the GAMT_CHKN_BIT_REG address was setup for
devices matching (D_KBL | D_CFL), where intel_gvt_get_device_type()
returns D_CFL for either Coffee Lake or Comet Lake.  Include the missed
platform.`

Link: https://lore.kernel.org/all/20220808142711.02d16782.alex.williamson@redhat.com
Fixes: e0f74ed463 ("i915/gvt: Separate the MMIO tracking table from GVT-g")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/166016852965.780835.10366587502693016900.stgit@omen
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Alex Williamson 2022-08-10 15:55:48 -06:00 committed by Zhenyu Wang
parent 233f56745b
commit b75ef35bb5
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_gvt_mmio_table.c
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@ -1074,7 +1074,8 @@ static int iterate_skl_plus_mmio(struct intel_gvt_mmio_table_iter *iter)
MMIO_D(GEN8_HDC_CHICKEN1);
MMIO_D(GEN9_WM_CHICKEN3);
if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))
if (IS_KABYLAKE(dev_priv) ||
IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv))
MMIO_D(GAMT_CHKN_BIT_REG);
if (!IS_BROXTON(dev_priv))
MMIO_D(GEN9_CTX_PREEMPT_REG);