drm/amd/amdgpu: Tidy up gmc_v9_0_hw_init() (4d9c333a) · Commits · 戴 / test

Signed-off-by:

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+2 −8

Original line number	Diff line number	Diff line
		@@ -749,17 +749,11 @@ static int gmc_v9_0_hw_init(void *handle)
		gmc_v9_0_init_golden_registers(adev);

		if (adev->mode_info.num_crtc) {
		u32 tmp;

		/* Lockout access through VGA aperture*/
		tmp = RREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL);
		tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
		WREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL, tmp);
		WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);

		/* disable VGA render */
		tmp = RREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL);
		tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
		WREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL, tmp);
		WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
		}

		r = gmc_v9_0_gart_enable(adev);