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drm/amd/display: Not doing bios data pack. 

[Why]
dmub FW running abnormal after resume from S0i3 due
to data aliagnment issue.

[How]
Before having a solution for this issue, temparory
not doing data pack.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Sung Lee <Sung.Lee@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2020-05-29 13:05:11 -04:00 committed by Alex Deucher
parent ffa2151a8f
commit dfd9917946
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
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@ -1880,10 +1880,12 @@ static enum bp_result bios_get_board_layout_info(
return BP_RESULT_OK;
}
static uint16_t bios_parser_pack_data_tables(
struct dc_bios *dcb,
void *dst)
{
#ifdef PACK_BIOS_DATA
struct bios_parser *bp = BP_FROM_DCB(dcb);
struct atom_rom_header_v2_2 *rom_header = NULL;
struct atom_rom_header_v2_2 *packed_rom_header = NULL;
@ -1975,6 +1977,9 @@ static uint16_t bios_parser_pack_data_tables(
}
}
return packed_data_tbl_offset;
#endif
// TODO: There is data bytes alignment issue, disable it for now.
return 0;
}
static const struct dc_vbios_funcs vbios_funcs = {