Re: [PATCH] drm/amd/display: Remove condition with no effect

[Harry Wentland <harry.wentland@amd.com>]

On 2022-07-07 23:10, Zhongjun Tan wrote:
> From: Zhongjun Tan <tanzhongjun@coolpad.com>
> 
> Remove condition with no effect

Please explain why you think this has no effect.

Harry

> 
> Signed-off-by: Zhongjun Tan <tanzhongjun@coolpad.com>
> ---
>  .../drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c   | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> index 07f3a85f8edf..ec3ea94d3802 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
> @@ -4670,10 +4670,6 @@ void dml32_CalculateMinAndMaxPrefetchMode(
>  	} else if (AllowForPStateChangeOrStutterInVBlankFinal == dm_prefetch_support_uclk_fclk_and_stutter) {
>  		*MinPrefetchMode = 0;
>  		*MaxPrefetchMode = 0;
> -	} else if (AllowForPStateChangeOrStutterInVBlankFinal ==
> -			dm_prefetch_support_uclk_fclk_and_stutter_if_possible) {
> -		*MinPrefetchMode = 0;
> -		*MaxPrefetchMode = 3;
>  	} else {
>  		*MinPrefetchMode = 0;
>  		*MaxPrefetchMode = 3;