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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
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