add audio

hc

2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
..
..
@@ -83,8 +83,7 @@
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 {
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 	uint32_t active_disp = 1;
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-	if (bios->regs->BIOS_SCRATCH_3) /*follow up with other asic, todo*/
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-		active_disp = REG_READ(BIOS_SCRATCH_3) & 0XFFFF;
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+	active_disp = REG_READ(BIOS_SCRATCH_3) & 0XFFFF;
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 	return active_disp;
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 }
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