diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3619-drm-amd-display-remove-unused-function-setFieldWithM.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3619-drm-amd-display-remove-unused-function-setFieldWithM.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3619-drm-amd-display-remove-unused-function-setFieldWithM.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3619-drm-amd-display-remove-unused-function-setFieldWithM.patch new file mode 100644 index 00000000..6a963417 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3619-drm-amd-display-remove-unused-function-setFieldWithM.patch @@ -0,0 +1,50 @@ +From d22b9adbed311cd1e5545ce68cdd8371d00a8c75 Mon Sep 17 00:00:00 2001 +From: YueHaibing <yuehaibing@huawei.com> +Date: Tue, 27 Aug 2019 15:09:25 +0800 +Subject: [PATCH 3619/4256] drm/amd/display: remove unused function + setFieldWithMask + +After commit a9f54ce3c603 ("drm/amd/display: Refactoring VTEM"), +there is no caller in tree. + +Reported-by: Hulk Robot <hulkci@huawei.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Signed-off-by: YueHaibing <yuehaibing@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../display/modules/info_packet/info_packet.c | 19 ------------------- + 1 file changed, 19 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +index 5f4b98df3d92..d885d642ed7f 100644 +--- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c ++++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +@@ -114,25 +114,6 @@ enum ColorimetryYCCDP { + ColorimetryYCC_DP_ITU2020YCbCr = 7, + }; + +-void setFieldWithMask(unsigned char *dest, unsigned int mask, unsigned int value) +-{ +- unsigned int shift = 0; +- +- if (!mask || !dest) +- return; +- +- while (!((mask >> shift) & 1)) +- shift++; +- +- //reset +- *dest = *dest & ~mask; +- //set +- //dont let value span past mask +- value = value & (mask >> shift); +- //insert value +- *dest = *dest | (value << shift); +-} +- + void mod_build_vsc_infopacket(const struct dc_stream_state *stream, + struct dc_info_packet *info_packet) + { +-- +2.17.1 + |