diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4010-drm-amd-display-Remove-set-but-not-used-variable-sou.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4010-drm-amd-display-Remove-set-but-not-used-variable-sou.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4010-drm-amd-display-Remove-set-but-not-used-variable-sou.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4010-drm-amd-display-Remove-set-but-not-used-variable-sou.patch new file mode 100644 index 00000000..7feca09d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4010-drm-amd-display-Remove-set-but-not-used-variable-sou.patch @@ -0,0 +1,46 @@ +From 2b7c94cd4151a4711c3184b74e82e199f548474f Mon Sep 17 00:00:00 2001 +From: zhengbin <zhengbin13@huawei.com> +Date: Sat, 5 Oct 2019 10:44:33 +0800 +Subject: [PATCH 4010/4256] drm/amd/display: Remove set but not used variable + 'source_bpp' + +Fixes gcc '-Wunused-but-set-variable' warning: + +drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c: In function calc_rc_params: +drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c:180:6: warning: variable source_bpp set but not used [-Wunused-but-set-variable] + +It is not used since commit 97bda0322b8a ("drm/amd/display: +Add DSC support for Navi (v2)") + +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/dsc/rc_calc.c | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c +index ca51e83f8764..76c4b12d6824 100644 +--- a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c ++++ b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c +@@ -177,7 +177,6 @@ void calc_rc_params(struct rc_params *rc, enum colour_mode cm, enum bits_per_com + { + float bpp_group; + float initial_xmit_delay_factor; +- int source_bpp; + int padding_pixels; + int i; + +@@ -217,8 +216,6 @@ void calc_rc_params(struct rc_params *rc, enum colour_mode cm, enum bits_per_com + rc->initial_xmit_delay++; + } + +- source_bpp = MODE_SELECT(bpc * 3, bpc * 2, bpc * 1.5); +- + rc->flatness_min_qp = ((bpc == BPC_8) ? (3) : ((bpc == BPC_10) ? (7) : (11))) - ((minor_version == 1 && cm == CM_444) ? 1 : 0); + rc->flatness_max_qp = ((bpc == BPC_8) ? (12) : ((bpc == BPC_10) ? (16) : (20))) - ((minor_version == 1 && cm == CM_444) ? 1 : 0); + rc->flatness_det_thresh = 2 << (bpc - 8); +-- +2.17.1 + |