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drm/i915/gvt: add cmd_access to GEN7_HALF_SLICE_CHICKEN1

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Linux guest is using this MMIO in lri command. Add cmd_access flag
for this mmio in gvt to avoid error log.

v2: change the mmio address to its macro name

Signed-off-by: Pei Zhang <pei.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Pei Zhang 2017-02-21 21:58:14 +08:00 committed by Zhenyu Wang
parent e6cedfea6b
commit 187447a106
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/gvt/handlers.c
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@ -1607,7 +1607,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt)
MMIO_D(0x243c, D_ALL);
MMIO_DFH(0x7018, D_ALL, F_MODE_MASK, NULL, NULL);
MMIO_DFH(HALF_SLICE_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
MMIO_DFH(0xe100, D_ALL, F_MODE_MASK, NULL, NULL);
MMIO_DFH(GEN7_HALF_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
/* display */
MMIO_F(0x60220, 0x20, 0, 0, 0, D_ALL, NULL, NULL);