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drm/amdgpu: remove unnecessary asic type check

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The number of crtc should be 0 for ASICs that don't
have display engine. Remove the unnecessary asic type
check then.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2020-11-21 21:07:12 +08:00 committed by Alex Deucher
parent 35b1447525
commit d0f2f634f5
1 changed files with 4 additions and 7 deletions
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11
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
View file

@ -1577,13 +1577,10 @@ static int gmc_v9_0_hw_init(void *handle)
gmc_v9_0_init_golden_registers(adev);
if (adev->mode_info.num_crtc) {
if (adev->asic_type != CHIP_ARCTURUS) {
/* Lockout access through VGA aperture*/
WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
/* disable VGA render */
WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
}
/* Lockout access through VGA aperture*/
WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
/* disable VGA render */
WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
}
amdgpu_device_program_register_sequence(adev,