ISP176x_HC_MEMORY
regmap_reg_range(ISP176x_HC_BUFFER_STATUS, ISP176x_HC_MEMORY),
[MEM_BANK_SEL] = REG_FIELD(ISP176x_HC_MEMORY, 16, 17),
[MEM_START_ADDR] = REG_FIELD(ISP176x_HC_MEMORY, 0, 15),
isp1760_reg_write(priv->regs, ISP176x_HC_MEMORY, src_offset);
isp1760_reg_write(priv->regs, ISP176x_HC_MEMORY, src_offset);