Re: [PATCH 18/34] drm/amd/display/dc/dce/dce_mem_input: Remove duplicate initialisation of GRPH_CONTROL__GRPH_NUM_BANKS_{SHIFT, MASK

[Alex Deucher]

Applied.  Thanks!

On Wed, May 26, 2021 at 4:48 AM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:29:
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: warning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: note: (near initialization for ‘mi_shifts.GRPH_NUM_BANKS’)
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: warning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: note: (near initialization for ‘mi_masks.GRPH_NUM_BANKS’)
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’
>
> Cc: Harry Wentland <harry.wentland@xxxxxxx>
> Cc: Leo Li <sunpeng.li@xxxxxxx>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: Mauro Rossi <issor.oruam@xxxxxxxxx>
> Cc: Lee Jones <lee.jones@xxxxxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
> ---
>  drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
> index 9b1c4d56275a4..08a4c8d029d9f 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
> @@ -206,7 +206,6 @@ struct dce_mem_input_registers {
>         SFB(blk, GRPH_ENABLE, GRPH_ENABLE, mask_sh),\
>         SFB(blk, GRPH_CONTROL, GRPH_DEPTH, mask_sh),\
>         SFB(blk, GRPH_CONTROL, GRPH_FORMAT, mask_sh),\
> -       SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
>         SFB(blk, GRPH_X_START, GRPH_X_START, mask_sh),\
>         SFB(blk, GRPH_Y_START, GRPH_Y_START, mask_sh),\
>         SFB(blk, GRPH_X_END, GRPH_X_END, mask_sh),\
> --
> 2.31.1
>