Commit 54cfe0fc authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
Browse files

drm/amd/amdgpu: Tidy up gfx_v9_0_enable_cp_power_gating() 



Signed-off-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b926fe8e

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+5 −10
Original line number Diff line number Diff line
@@ -1870,17 +1870,12 @@ static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev, 
	uint32_t default_data = 0;



	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));



	if (enable == true) {

		data &= ~RLC_PG_CNTL__CP_PG_DISABLE_MASK;

		if(default_data != data)

			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);

	} else {

		data |= RLC_PG_CNTL__CP_PG_DISABLE_MASK;

	data = REG_SET_FIELD(data, RLC_PG_CNTL,

			     CP_PG_DISABLE,

			     enable ? 0 : 1);

	if(default_data != data)

		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);

}

}



static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev,

						bool enable)

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