On Fri, Jan 8, 2021 at 3:15 PM Lee Jones <[email protected]> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c: In function
> ‘dce60_transform_set_scaler’:
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c:496:7: warning:
> variable ‘filter_updated’ set but not used [-Wunused-but-set-variable]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c: In function
> ‘dce60_transform_set_pixel_storage_depth’:
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c:1040:19:
> warning: variable ‘expan_mode’ set but not used [-Wunused-but-set-variable]
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.c:1040:6:
> warning: variable ‘pixel_depth’ set but not used [-Wunused-but-set-variable]
>
> Cc: Harry Wentland <[email protected]>
> Cc: Leo Li <[email protected]>
> Cc: Alex Deucher <[email protected]>
> Cc: "Christian König" <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Mauro Rossi <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 13 -------------
> 1 file changed, 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> index 130a0a0c83329..6121bb7b009b8 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> @@ -493,7 +493,6 @@ static void dce60_transform_set_scaler(
> {
> struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
> bool is_scaling_required;
> - bool filter_updated = false;
> const uint16_t *coeffs_v, *coeffs_h;
>
> /*Use whole line buffer memory always*/
> @@ -558,7 +557,6 @@ static void dce60_transform_set_scaler(
>
> xfm_dce->filter_v = coeffs_v;
> xfm_dce->filter_h = coeffs_h;
> - filter_updated = true;
> }
> }
>
> @@ -1037,34 +1035,23 @@ static void dce60_transform_set_pixel_storage_depth(
> const struct bit_depth_reduction_params *bit_depth_params)
> {
> struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
> - int pixel_depth, expan_mode;
> enum dc_color_depth color_depth;
>
> switch (depth) {
> case LB_PIXEL_DEPTH_18BPP:
> color_depth = COLOR_DEPTH_666;
> - pixel_depth = 2;
> - expan_mode = 1;
> break;
> case LB_PIXEL_DEPTH_24BPP:
> color_depth = COLOR_DEPTH_888;
> - pixel_depth = 1;
> - expan_mode = 1;
> break;
> case LB_PIXEL_DEPTH_30BPP:
> color_depth = COLOR_DEPTH_101010;
> - pixel_depth = 0;
> - expan_mode = 1;
> break;
> case LB_PIXEL_DEPTH_36BPP:
> color_depth = COLOR_DEPTH_121212;
> - pixel_depth = 3;
> - expan_mode = 0;
> break;
> default:
> color_depth = COLOR_DEPTH_101010;
> - pixel_depth = 0;
> - expan_mode = 1;
> BREAK_TO_DEBUGGER();
> break;
> }
> --
> 2.25.1
>
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