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drm/amdgpu: set MEC doorbell range for Fiji 

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jammy Zhou 2015-09-01 16:44:11 +08:00 committed by Alex Deucher
parent ac01db3dd5
commit bddf802638
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@ -3240,7 +3240,8 @@ static int gfx_v8_0_cp_compute_resume(struct amdgpu_device *adev)
/* enable the doorbell if requested */ /* enable the doorbell if requested */
if (use_doorbell) { if (use_doorbell) {
if (adev->asic_type == CHIP_CARRIZO) { if ((adev->asic_type == CHIP_CARRIZO) ||
(adev->asic_type == CHIP_FIJI)) {
WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER,
AMDGPU_DOORBELL_KIQ << 2); AMDGPU_DOORBELL_KIQ << 2);
WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER,