diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4011-drm-amd-display-Remove-set-but-not-used-variables-h_.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4011-drm-amd-display-Remove-set-but-not-used-variables-h_.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4011-drm-amd-display-Remove-set-but-not-used-variables-h_.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4011-drm-amd-display-Remove-set-but-not-used-variables-h_.patch new file mode 100644 index 00000000..e71f28d1 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4011-drm-amd-display-Remove-set-but-not-used-variables-h_.patch @@ -0,0 +1,63 @@ +From 40874ac796a6fc1a59f740f151cc192861c96b9a Mon Sep 17 00:00:00 2001 +From: zhengbin <zhengbin13@huawei.com> +Date: Sat, 5 Oct 2019 10:44:34 +0800 +Subject: [PATCH 4011/4256] drm/amd/display: Remove set but not used variables + 'h_ratio_chroma', 'v_ratio_chroma' + +Fixes gcc '-Wunused-but-set-variable' warning: + +drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c: In function dwb_program_horz_scalar: +drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c:725:11: warning: variable h_ratio_chroma set but not used [-Wunused-but-set-variable] +drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c: In function dwb_program_vert_scalar: +drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c:806:11: warning: variable v_ratio_chroma set but not used [-Wunused-but-set-variable] + +They are not used since commit 345429a67c48 ("drm/amd/display: +Add DCN2 DWB") + +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Reported-by: Hulk Robot <hulkci@huawei.com> +Signed-off-by: zhengbin <zhengbin13@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c | 4 ---- + 1 file changed, 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c +index cd8bc92ce3ba..880954ac0b02 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c +@@ -722,7 +722,6 @@ bool dwb_program_horz_scalar(struct dcn20_dwbc *dwbc20, + struct scaling_taps num_taps) + { + uint32_t h_ratio_luma = 1; +- uint32_t h_ratio_chroma = 1; + uint32_t h_taps_luma = num_taps.h_taps; + uint32_t h_taps_chroma = num_taps.h_taps_c; + int32_t h_init_phase_luma = 0; +@@ -747,7 +746,6 @@ bool dwb_program_horz_scalar(struct dcn20_dwbc *dwbc20, + h_ratio_luma = -1; + else + h_ratio_luma = dc_fixpt_u3d19(tmp_h_ratio_luma) << 5; +- h_ratio_chroma = h_ratio_luma * 2; + + /*Program ratio*/ + REG_UPDATE(WBSCL_HORZ_FILTER_SCALE_RATIO, WBSCL_H_SCALE_RATIO, h_ratio_luma); +@@ -803,7 +801,6 @@ bool dwb_program_vert_scalar(struct dcn20_dwbc *dwbc20, + enum dwb_subsample_position subsample_position) + { + uint32_t v_ratio_luma = 1; +- uint32_t v_ratio_chroma = 1; + uint32_t v_taps_luma = num_taps.v_taps; + uint32_t v_taps_chroma = num_taps.v_taps_c; + int32_t v_init_phase_luma = 0; +@@ -827,7 +824,6 @@ bool dwb_program_vert_scalar(struct dcn20_dwbc *dwbc20, + v_ratio_luma = -1; + else + v_ratio_luma = dc_fixpt_u3d19(tmp_v_ratio_luma) << 5; +- v_ratio_chroma = v_ratio_luma * 2; + + /*Program ratio*/ + REG_UPDATE(WBSCL_VERT_FILTER_SCALE_RATIO, WBSCL_V_SCALE_RATIO, v_ratio_luma); +-- +2.17.1 + |