[PATCH] drm/amdgpu:Remove unused code

[Leo Liu]

Reviewed-by: Leo Liu <leo.liu at amd.com>


On 10/02/2018 09:20 AM, James Zhu wrote:
> The following WREG32_SOC15_DPG_MODE will overwrite register
> mmUVD_CGC_CTRL. This code can be removed.
>
> Signed-off-by: James Zhu <James.Zhu at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 2 --
>   1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
> index 63d7f97..fbc05ef 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
> @@ -601,8 +601,6 @@ static void vcn_v1_0_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t s
>   		reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
>   	reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT;
>   	reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT;
> -	WREG32_SOC15_DPG_MODE(UVD, 0, mmUVD_CGC_CTRL, reg_data, 0xFFFFFFFF, sram_sel);
> -
>   	reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK |
>   		 UVD_CGC_CTRL__UDEC_CM_MODE_MASK |
>   		 UVD_CGC_CTRL__UDEC_IT_MODE_MASK |