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drm/amd/display: remove unused function setFieldWithMask 

After commit a9f54ce3c6 ("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>
This commit is contained in:
YueHaibing 2019-08-27 15:09:25 +08:00 committed by Alex Deucher
parent 57be797c48
commit b202c0ff18
1 changed files with 0 additions and 19 deletions
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19
drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
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@ -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)
{