diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4467-drm-amd-display-remove-set-but-not-used-variable-min.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4467-drm-amd-display-remove-set-but-not-used-variable-min.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4467-drm-amd-display-remove-set-but-not-used-variable-min.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4467-drm-amd-display-remove-set-but-not-used-variable-min.patch new file mode 100644 index 00000000..73eb40d4 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4467-drm-amd-display-remove-set-but-not-used-variable-min.patch @@ -0,0 +1,45 @@ +From 8f25ee16ced424a3d2bd8af0a3513a0feeb372d4 Mon Sep 17 00:00:00 2001 +From: zhengbin <zhengbin13@huawei.com> +Date: Thu, 14 Nov 2019 20:36:27 +0800 +Subject: [PATCH 4467/4736] drm/amd/display: remove set but not used variable + 'min_content' + +Fixes gcc '-Wunused-but-set-variable' warning: + +drivers/gpu/drm/amd/display/modules/color/color_gamma.c: In function build_freesync_hdr: +drivers/gpu/drm/amd/display/modules/color/color_gamma.c:830:20: warning: variable min_content set but not used [-Wunused-but-set-variable] + +It is not used since commit 50575eb5b339 ("drm/amd/display: +Only use EETF when maxCL > max display") + +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/modules/color/color_gamma.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +index 962a57f75e12..3f467c98b02f 100644 +--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c ++++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +@@ -934,7 +934,6 @@ static bool build_freesync_hdr(struct pwl_float_data_ex *rgb_regamma, + struct fixed31_32 max_display; + struct fixed31_32 min_display; + struct fixed31_32 max_content; +- struct fixed31_32 min_content; + struct fixed31_32 clip = dc_fixpt_one; + struct fixed31_32 output; + bool use_eetf = false; +@@ -948,7 +947,6 @@ static bool build_freesync_hdr(struct pwl_float_data_ex *rgb_regamma, + max_display = dc_fixpt_from_int(fs_params->max_display); + min_display = dc_fixpt_from_fraction(fs_params->min_display, 10000); + max_content = dc_fixpt_from_int(fs_params->max_content); +- min_content = dc_fixpt_from_fraction(fs_params->min_content, 10000); + sdr_white_level = dc_fixpt_from_int(fs_params->sdr_white_level); + + if (fs_params->min_display > 1000) // cap at 0.1 at the bottom +-- +2.17.1 + |